On acoustic absorption mechanisms of multiple coupled quarter-wavelength resonators: Mutual impedance effects

This paper discusses the neighbouring interaction among multiple quarter-wavelength resonators that influences sound absorption. A circular two-cavity resonator covered by a very thin layer of porous material is introduced, which consists of a centre circular hole and an annular cavity. These couple...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Shen, Chao [verfasserIn] Liu, Yu [verfasserIn] Huang, Lixi [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2021

Schlagwörter:	Mutual impedance Quarter-wavelength resonators Analog electrical method Green’s theorem

Übergeordnetes Werk:	Enthalten in: Journal of sound and vibration - London : Academic Press, 1964, 508
Übergeordnetes Werk:	volume:508

DOI / URN:	10.1016/j.jsv.2021.116202

Katalog-ID:	ELV006241859

Internformat


LEADER	01000caa a22002652 4500
001	ELV006241859
003	DE-627
005	20230524144419.0
007	cr uuu---uuuuu
008	230505s2021 xx \|\|\|\|\|o 00\| \|\|eng c
024	7		\|a 10.1016/j.jsv.2021.116202 \|2 doi
035			\|a (DE-627)ELV006241859
035			\|a (ELSEVIER)S0022-460X(21)00274-1
040			\|a DE-627 \|b ger \|c DE-627 \|e rda
041			\|a eng
082	0	4	\|a 530 \|q DE-600
084			\|a 33.12 \|2 bkl
084			\|a 50.36 \|2 bkl
084			\|a 53.79 \|2 bkl
084			\|a 50.32 \|2 bkl
084			\|a 58.56 \|2 bkl
100	1		\|a Shen, Chao \|e verfasserin \|4 aut
245	1	0	\|a On acoustic absorption mechanisms of multiple coupled quarter-wavelength resonators: Mutual impedance effects
264		1	\|c 2021
336			\|a nicht spezifiziert \|b zzz \|2 rdacontent
337			\|a Computermedien \|b c \|2 rdamedia
338			\|a Online-Ressource \|b cr \|2 rdacarrier
520			\|a This paper discusses the neighbouring interaction among multiple quarter-wavelength resonators that influences sound absorption. A circular two-cavity resonator covered by a very thin layer of porous material is introduced, which consists of a centre circular hole and an annular cavity. These coupled quarter-wavelength resonators can induce a shift of resonance frequency due to high-order evanescent modes. An analytical expression of mutual impedance is derived which explains the resonance frequency shift theoretically. After validating the theoretical method with numerical and experimental results, cavity height corrections are calculated to implicitly quantify the effects of mutual impedance which contribute significantly to the overall impedance of the resonators. The influences of mutual-impedance related parameters in terms of cavity properties and surface resistance on the sound absorption performance of the quarter-wave resonators are discussed. It is concluded that, apart from strong local resonances of individual resonators, mutual impedance plays a significant role in the absorption mechanisms of multiple coupled quarter-wavelength resonators.
650		4	\|a Mutual impedance
650		4	\|a Quarter-wavelength resonators
650		4	\|a Analog electrical method
650		4	\|a Green’s theorem
700	1		\|a Liu, Yu \|e verfasserin \|4 aut
700	1		\|a Huang, Lixi \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t Journal of sound and vibration \|d London : Academic Press, 1964 \|g 508 \|h Online-Ressource \|w (DE-627)268125759 \|w (DE-600)1471444-9 \|w (DE-576)255266553 \|x 0022-460X \|7 nnns
773	1	8	\|g volume:508
912			\|a GBV_USEFLAG_U
912			\|a SYSFLAG_U
912			\|a GBV_ELV
912			\|a SSG-OPC-GGO
912			\|a GBV_ILN_20
912			\|a GBV_ILN_22
912			\|a GBV_ILN_23
912			\|a GBV_ILN_24
912			\|a GBV_ILN_31
912			\|a GBV_ILN_32
912			\|a GBV_ILN_40
912			\|a GBV_ILN_60
912			\|a GBV_ILN_62
912			\|a GBV_ILN_63
912			\|a GBV_ILN_65
912			\|a GBV_ILN_69
912			\|a GBV_ILN_70
912			\|a GBV_ILN_73
912			\|a GBV_ILN_74
912			\|a GBV_ILN_90
912			\|a GBV_ILN_95
912			\|a GBV_ILN_100
912			\|a GBV_ILN_101
912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_150
912			\|a GBV_ILN_151
912			\|a GBV_ILN_224
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_702
912			\|a GBV_ILN_2003
912			\|a GBV_ILN_2004
912			\|a GBV_ILN_2005
912			\|a GBV_ILN_2011
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2020
912			\|a GBV_ILN_2021
912			\|a GBV_ILN_2025
912			\|a GBV_ILN_2027
912			\|a GBV_ILN_2034
912			\|a GBV_ILN_2038
912			\|a GBV_ILN_2044
912			\|a GBV_ILN_2048
912			\|a GBV_ILN_2049
912			\|a GBV_ILN_2050
912			\|a GBV_ILN_2056
912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2065
912			\|a GBV_ILN_2068
912			\|a GBV_ILN_2111
912			\|a GBV_ILN_2112
912			\|a GBV_ILN_2113
912			\|a GBV_ILN_2118
912			\|a GBV_ILN_2122
912			\|a GBV_ILN_2129
912			\|a GBV_ILN_2143
912			\|a GBV_ILN_2147
912			\|a GBV_ILN_2148
912			\|a GBV_ILN_2152
912			\|a GBV_ILN_2153
912			\|a GBV_ILN_2190
912			\|a GBV_ILN_2336
912			\|a GBV_ILN_2507
912			\|a GBV_ILN_2522
912			\|a GBV_ILN_4035
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4112
912			\|a GBV_ILN_4125
912			\|a GBV_ILN_4126
912			\|a GBV_ILN_4242
912			\|a GBV_ILN_4251
912			\|a GBV_ILN_4305
912			\|a GBV_ILN_4313
912			\|a GBV_ILN_4323
912			\|a GBV_ILN_4324
912			\|a GBV_ILN_4326
912			\|a GBV_ILN_4333
912			\|a GBV_ILN_4334
912			\|a GBV_ILN_4335
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4393
936	b	k	\|a 33.12 \|j Akustik
936	b	k	\|a 50.36 \|j Technische Akustik
936	b	k	\|a 53.79 \|j Elektroakustik \|j Tonstudiotechnik
936	b	k	\|a 50.32 \|j Dynamik \|j Schwingungslehre \|x Technische Mechanik
936	b	k	\|a 58.56 \|j Lärmschutz \|j Erschütterungsdämpfung
951			\|a AR
952			\|d 508

Indexfelder

author_variant	c s cs y l yl l h lh
matchkey_str	article:0022460X:2021----::ncutcbopinehnssfutpeopeqatraeegheoao
hierarchy_sort_str	2021
bklnumber	33.12 50.36 53.79 50.32 58.56
publishDate	2021
allfields	10.1016/j.jsv.2021.116202 doi (DE-627)ELV006241859 (ELSEVIER)S0022-460X(21)00274-1 DE-627 ger DE-627 rda eng 530 DE-600 33.12 bkl 50.36 bkl 53.79 bkl 50.32 bkl 58.56 bkl Shen, Chao verfasserin aut On acoustic absorption mechanisms of multiple coupled quarter-wavelength resonators: Mutual impedance effects 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This paper discusses the neighbouring interaction among multiple quarter-wavelength resonators that influences sound absorption. A circular two-cavity resonator covered by a very thin layer of porous material is introduced, which consists of a centre circular hole and an annular cavity. These coupled quarter-wavelength resonators can induce a shift of resonance frequency due to high-order evanescent modes. An analytical expression of mutual impedance is derived which explains the resonance frequency shift theoretically. After validating the theoretical method with numerical and experimental results, cavity height corrections are calculated to implicitly quantify the effects of mutual impedance which contribute significantly to the overall impedance of the resonators. The influences of mutual-impedance related parameters in terms of cavity properties and surface resistance on the sound absorption performance of the quarter-wave resonators are discussed. It is concluded that, apart from strong local resonances of individual resonators, mutual impedance plays a significant role in the absorption mechanisms of multiple coupled quarter-wavelength resonators. Mutual impedance Quarter-wavelength resonators Analog electrical method Green’s theorem Liu, Yu verfasserin aut Huang, Lixi verfasserin aut Enthalten in Journal of sound and vibration London : Academic Press, 1964 508 Online-Ressource (DE-627)268125759 (DE-600)1471444-9 (DE-576)255266553 0022-460X nnns volume:508 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.12 Akustik 50.36 Technische Akustik 53.79 Elektroakustik Tonstudiotechnik 50.32 Dynamik Schwingungslehre Technische Mechanik 58.56 Lärmschutz Erschütterungsdämpfung AR 508
spelling	10.1016/j.jsv.2021.116202 doi (DE-627)ELV006241859 (ELSEVIER)S0022-460X(21)00274-1 DE-627 ger DE-627 rda eng 530 DE-600 33.12 bkl 50.36 bkl 53.79 bkl 50.32 bkl 58.56 bkl Shen, Chao verfasserin aut On acoustic absorption mechanisms of multiple coupled quarter-wavelength resonators: Mutual impedance effects 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This paper discusses the neighbouring interaction among multiple quarter-wavelength resonators that influences sound absorption. A circular two-cavity resonator covered by a very thin layer of porous material is introduced, which consists of a centre circular hole and an annular cavity. These coupled quarter-wavelength resonators can induce a shift of resonance frequency due to high-order evanescent modes. An analytical expression of mutual impedance is derived which explains the resonance frequency shift theoretically. After validating the theoretical method with numerical and experimental results, cavity height corrections are calculated to implicitly quantify the effects of mutual impedance which contribute significantly to the overall impedance of the resonators. The influences of mutual-impedance related parameters in terms of cavity properties and surface resistance on the sound absorption performance of the quarter-wave resonators are discussed. It is concluded that, apart from strong local resonances of individual resonators, mutual impedance plays a significant role in the absorption mechanisms of multiple coupled quarter-wavelength resonators. Mutual impedance Quarter-wavelength resonators Analog electrical method Green’s theorem Liu, Yu verfasserin aut Huang, Lixi verfasserin aut Enthalten in Journal of sound and vibration London : Academic Press, 1964 508 Online-Ressource (DE-627)268125759 (DE-600)1471444-9 (DE-576)255266553 0022-460X nnns volume:508 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.12 Akustik 50.36 Technische Akustik 53.79 Elektroakustik Tonstudiotechnik 50.32 Dynamik Schwingungslehre Technische Mechanik 58.56 Lärmschutz Erschütterungsdämpfung AR 508
allfields_unstemmed	10.1016/j.jsv.2021.116202 doi (DE-627)ELV006241859 (ELSEVIER)S0022-460X(21)00274-1 DE-627 ger DE-627 rda eng 530 DE-600 33.12 bkl 50.36 bkl 53.79 bkl 50.32 bkl 58.56 bkl Shen, Chao verfasserin aut On acoustic absorption mechanisms of multiple coupled quarter-wavelength resonators: Mutual impedance effects 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This paper discusses the neighbouring interaction among multiple quarter-wavelength resonators that influences sound absorption. A circular two-cavity resonator covered by a very thin layer of porous material is introduced, which consists of a centre circular hole and an annular cavity. These coupled quarter-wavelength resonators can induce a shift of resonance frequency due to high-order evanescent modes. An analytical expression of mutual impedance is derived which explains the resonance frequency shift theoretically. After validating the theoretical method with numerical and experimental results, cavity height corrections are calculated to implicitly quantify the effects of mutual impedance which contribute significantly to the overall impedance of the resonators. The influences of mutual-impedance related parameters in terms of cavity properties and surface resistance on the sound absorption performance of the quarter-wave resonators are discussed. It is concluded that, apart from strong local resonances of individual resonators, mutual impedance plays a significant role in the absorption mechanisms of multiple coupled quarter-wavelength resonators. Mutual impedance Quarter-wavelength resonators Analog electrical method Green’s theorem Liu, Yu verfasserin aut Huang, Lixi verfasserin aut Enthalten in Journal of sound and vibration London : Academic Press, 1964 508 Online-Ressource (DE-627)268125759 (DE-600)1471444-9 (DE-576)255266553 0022-460X nnns volume:508 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.12 Akustik 50.36 Technische Akustik 53.79 Elektroakustik Tonstudiotechnik 50.32 Dynamik Schwingungslehre Technische Mechanik 58.56 Lärmschutz Erschütterungsdämpfung AR 508
allfieldsGer	10.1016/j.jsv.2021.116202 doi (DE-627)ELV006241859 (ELSEVIER)S0022-460X(21)00274-1 DE-627 ger DE-627 rda eng 530 DE-600 33.12 bkl 50.36 bkl 53.79 bkl 50.32 bkl 58.56 bkl Shen, Chao verfasserin aut On acoustic absorption mechanisms of multiple coupled quarter-wavelength resonators: Mutual impedance effects 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This paper discusses the neighbouring interaction among multiple quarter-wavelength resonators that influences sound absorption. A circular two-cavity resonator covered by a very thin layer of porous material is introduced, which consists of a centre circular hole and an annular cavity. These coupled quarter-wavelength resonators can induce a shift of resonance frequency due to high-order evanescent modes. An analytical expression of mutual impedance is derived which explains the resonance frequency shift theoretically. After validating the theoretical method with numerical and experimental results, cavity height corrections are calculated to implicitly quantify the effects of mutual impedance which contribute significantly to the overall impedance of the resonators. The influences of mutual-impedance related parameters in terms of cavity properties and surface resistance on the sound absorption performance of the quarter-wave resonators are discussed. It is concluded that, apart from strong local resonances of individual resonators, mutual impedance plays a significant role in the absorption mechanisms of multiple coupled quarter-wavelength resonators. Mutual impedance Quarter-wavelength resonators Analog electrical method Green’s theorem Liu, Yu verfasserin aut Huang, Lixi verfasserin aut Enthalten in Journal of sound and vibration London : Academic Press, 1964 508 Online-Ressource (DE-627)268125759 (DE-600)1471444-9 (DE-576)255266553 0022-460X nnns volume:508 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.12 Akustik 50.36 Technische Akustik 53.79 Elektroakustik Tonstudiotechnik 50.32 Dynamik Schwingungslehre Technische Mechanik 58.56 Lärmschutz Erschütterungsdämpfung AR 508
allfieldsSound	10.1016/j.jsv.2021.116202 doi (DE-627)ELV006241859 (ELSEVIER)S0022-460X(21)00274-1 DE-627 ger DE-627 rda eng 530 DE-600 33.12 bkl 50.36 bkl 53.79 bkl 50.32 bkl 58.56 bkl Shen, Chao verfasserin aut On acoustic absorption mechanisms of multiple coupled quarter-wavelength resonators: Mutual impedance effects 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This paper discusses the neighbouring interaction among multiple quarter-wavelength resonators that influences sound absorption. A circular two-cavity resonator covered by a very thin layer of porous material is introduced, which consists of a centre circular hole and an annular cavity. These coupled quarter-wavelength resonators can induce a shift of resonance frequency due to high-order evanescent modes. An analytical expression of mutual impedance is derived which explains the resonance frequency shift theoretically. After validating the theoretical method with numerical and experimental results, cavity height corrections are calculated to implicitly quantify the effects of mutual impedance which contribute significantly to the overall impedance of the resonators. The influences of mutual-impedance related parameters in terms of cavity properties and surface resistance on the sound absorption performance of the quarter-wave resonators are discussed. It is concluded that, apart from strong local resonances of individual resonators, mutual impedance plays a significant role in the absorption mechanisms of multiple coupled quarter-wavelength resonators. Mutual impedance Quarter-wavelength resonators Analog electrical method Green’s theorem Liu, Yu verfasserin aut Huang, Lixi verfasserin aut Enthalten in Journal of sound and vibration London : Academic Press, 1964 508 Online-Ressource (DE-627)268125759 (DE-600)1471444-9 (DE-576)255266553 0022-460X nnns volume:508 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.12 Akustik 50.36 Technische Akustik 53.79 Elektroakustik Tonstudiotechnik 50.32 Dynamik Schwingungslehre Technische Mechanik 58.56 Lärmschutz Erschütterungsdämpfung AR 508
language	English
source	Enthalten in Journal of sound and vibration 508 volume:508
sourceStr	Enthalten in Journal of sound and vibration 508 volume:508
format_phy_str_mv	Article
bklname	Akustik Technische Akustik Elektroakustik Tonstudiotechnik Dynamik Schwingungslehre Lärmschutz Erschütterungsdämpfung
institution	findex.gbv.de
topic_facet	Mutual impedance Quarter-wavelength resonators Analog electrical method Green’s theorem
dewey-raw	530
isfreeaccess_bool	false
container_title	Journal of sound and vibration
authorswithroles_txt_mv	Shen, Chao @@aut@@ Liu, Yu @@aut@@ Huang, Lixi @@aut@@
publishDateDaySort_date	2021-01-01T00:00:00Z
hierarchy_top_id	268125759
dewey-sort	3530
id	ELV006241859
language_de	englisch
fullrecord	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV006241859</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230524144419.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230505s2021 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.jsv.2021.116202</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV006241859</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S0022-460X(21)00274-1</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rda</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">530</subfield><subfield code="q">DE-600</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">33.12</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">50.36</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">53.79</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">50.32</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">58.56</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Shen, Chao</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">On acoustic absorption mechanisms of multiple coupled quarter-wavelength resonators: Mutual impedance effects</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2021</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">This paper discusses the neighbouring interaction among multiple quarter-wavelength resonators that influences sound absorption. A circular two-cavity resonator covered by a very thin layer of porous material is introduced, which consists of a centre circular hole and an annular cavity. These coupled quarter-wavelength resonators can induce a shift of resonance frequency due to high-order evanescent modes. An analytical expression of mutual impedance is derived which explains the resonance frequency shift theoretically. After validating the theoretical method with numerical and experimental results, cavity height corrections are calculated to implicitly quantify the effects of mutual impedance which contribute significantly to the overall impedance of the resonators. The influences of mutual-impedance related parameters in terms of cavity properties and surface resistance on the sound absorption performance of the quarter-wave resonators are discussed. It is concluded that, apart from strong local resonances of individual resonators, mutual impedance plays a significant role in the absorption mechanisms of multiple coupled quarter-wavelength resonators.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Mutual impedance</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Quarter-wavelength resonators</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Analog electrical method</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Green’s theorem</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Liu, Yu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Huang, Lixi</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Journal of sound and vibration</subfield><subfield code="d">London : Academic Press, 1964</subfield><subfield code="g">508</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)268125759</subfield><subfield code="w">(DE-600)1471444-9</subfield><subfield code="w">(DE-576)255266553</subfield><subfield code="x">0022-460X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:508</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GGO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_32</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_74</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_90</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_100</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_101</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_150</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_224</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_370</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_702</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2003</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2004</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2005</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2011</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2015</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2020</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2021</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2025</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2027</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2034</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2038</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2044</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2048</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2049</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2050</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2056</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2059</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2061</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2064</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2065</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2068</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2111</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2113</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2118</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2122</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2129</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2143</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2147</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2148</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2152</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2153</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2190</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2336</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2507</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2522</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4035</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4242</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4251</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4326</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4333</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4334</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4335</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4393</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">33.12</subfield><subfield code="j">Akustik</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">50.36</subfield><subfield code="j">Technische Akustik</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">53.79</subfield><subfield code="j">Elektroakustik</subfield><subfield code="j">Tonstudiotechnik</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">50.32</subfield><subfield code="j">Dynamik</subfield><subfield code="j">Schwingungslehre</subfield><subfield code="x">Technische Mechanik</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">58.56</subfield><subfield code="j">Lärmschutz</subfield><subfield code="j">Erschütterungsdämpfung</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">508</subfield></datafield></record></collection>
author	Shen, Chao
spellingShingle	Shen, Chao ddc 530 bkl 33.12 bkl 50.36 bkl 53.79 bkl 50.32 bkl 58.56 misc Mutual impedance misc Quarter-wavelength resonators misc Analog electrical method misc Green’s theorem On acoustic absorption mechanisms of multiple coupled quarter-wavelength resonators: Mutual impedance effects
authorStr	Shen, Chao
ppnlink_with_tag_str_mv	@@773@@(DE-627)268125759
format	electronic Article
dewey-ones	530 - Physics
delete_txt_mv	keep
author_role	aut aut aut
collection	elsevier
remote_str	true
illustrated	Not Illustrated
issn	0022-460X
topic_title	530 DE-600 33.12 bkl 50.36 bkl 53.79 bkl 50.32 bkl 58.56 bkl On acoustic absorption mechanisms of multiple coupled quarter-wavelength resonators: Mutual impedance effects Mutual impedance Quarter-wavelength resonators Analog electrical method Green’s theorem
topic	ddc 530 bkl 33.12 bkl 50.36 bkl 53.79 bkl 50.32 bkl 58.56 misc Mutual impedance misc Quarter-wavelength resonators misc Analog electrical method misc Green’s theorem
topic_unstemmed	ddc 530 bkl 33.12 bkl 50.36 bkl 53.79 bkl 50.32 bkl 58.56 misc Mutual impedance misc Quarter-wavelength resonators misc Analog electrical method misc Green’s theorem
topic_browse	ddc 530 bkl 33.12 bkl 50.36 bkl 53.79 bkl 50.32 bkl 58.56 misc Mutual impedance misc Quarter-wavelength resonators misc Analog electrical method misc Green’s theorem
format_facet	Elektronische Aufsätze Aufsätze Elektronische Ressource
format_main_str_mv	Text Zeitschrift/Artikel
carriertype_str_mv	cr
hierarchy_parent_title	Journal of sound and vibration
hierarchy_parent_id	268125759
dewey-tens	530 - Physics
hierarchy_top_title	Journal of sound and vibration
isfreeaccess_txt	false
familylinks_str_mv	(DE-627)268125759 (DE-600)1471444-9 (DE-576)255266553
title	On acoustic absorption mechanisms of multiple coupled quarter-wavelength resonators: Mutual impedance effects
ctrlnum	(DE-627)ELV006241859 (ELSEVIER)S0022-460X(21)00274-1
title_full	On acoustic absorption mechanisms of multiple coupled quarter-wavelength resonators: Mutual impedance effects
author_sort	Shen, Chao
journal	Journal of sound and vibration
journalStr	Journal of sound and vibration
lang_code	eng
isOA_bool	false
dewey-hundreds	500 - Science
recordtype	marc
publishDateSort	2021
contenttype_str_mv	zzz
author_browse	Shen, Chao Liu, Yu Huang, Lixi
container_volume	508
class	530 DE-600 33.12 bkl 50.36 bkl 53.79 bkl 50.32 bkl 58.56 bkl
format_se	Elektronische Aufsätze
author-letter	Shen, Chao
doi_str_mv	10.1016/j.jsv.2021.116202
dewey-full	530
author2-role	verfasserin
title_sort	on acoustic absorption mechanisms of multiple coupled quarter-wavelength resonators: mutual impedance effects
title_auth	On acoustic absorption mechanisms of multiple coupled quarter-wavelength resonators: Mutual impedance effects
abstract	This paper discusses the neighbouring interaction among multiple quarter-wavelength resonators that influences sound absorption. A circular two-cavity resonator covered by a very thin layer of porous material is introduced, which consists of a centre circular hole and an annular cavity. These coupled quarter-wavelength resonators can induce a shift of resonance frequency due to high-order evanescent modes. An analytical expression of mutual impedance is derived which explains the resonance frequency shift theoretically. After validating the theoretical method with numerical and experimental results, cavity height corrections are calculated to implicitly quantify the effects of mutual impedance which contribute significantly to the overall impedance of the resonators. The influences of mutual-impedance related parameters in terms of cavity properties and surface resistance on the sound absorption performance of the quarter-wave resonators are discussed. It is concluded that, apart from strong local resonances of individual resonators, mutual impedance plays a significant role in the absorption mechanisms of multiple coupled quarter-wavelength resonators.
abstractGer	This paper discusses the neighbouring interaction among multiple quarter-wavelength resonators that influences sound absorption. A circular two-cavity resonator covered by a very thin layer of porous material is introduced, which consists of a centre circular hole and an annular cavity. These coupled quarter-wavelength resonators can induce a shift of resonance frequency due to high-order evanescent modes. An analytical expression of mutual impedance is derived which explains the resonance frequency shift theoretically. After validating the theoretical method with numerical and experimental results, cavity height corrections are calculated to implicitly quantify the effects of mutual impedance which contribute significantly to the overall impedance of the resonators. The influences of mutual-impedance related parameters in terms of cavity properties and surface resistance on the sound absorption performance of the quarter-wave resonators are discussed. It is concluded that, apart from strong local resonances of individual resonators, mutual impedance plays a significant role in the absorption mechanisms of multiple coupled quarter-wavelength resonators.
abstract_unstemmed	This paper discusses the neighbouring interaction among multiple quarter-wavelength resonators that influences sound absorption. A circular two-cavity resonator covered by a very thin layer of porous material is introduced, which consists of a centre circular hole and an annular cavity. These coupled quarter-wavelength resonators can induce a shift of resonance frequency due to high-order evanescent modes. An analytical expression of mutual impedance is derived which explains the resonance frequency shift theoretically. After validating the theoretical method with numerical and experimental results, cavity height corrections are calculated to implicitly quantify the effects of mutual impedance which contribute significantly to the overall impedance of the resonators. The influences of mutual-impedance related parameters in terms of cavity properties and surface resistance on the sound absorption performance of the quarter-wave resonators are discussed. It is concluded that, apart from strong local resonances of individual resonators, mutual impedance plays a significant role in the absorption mechanisms of multiple coupled quarter-wavelength resonators.
collection_details	GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393
title_short	On acoustic absorption mechanisms of multiple coupled quarter-wavelength resonators: Mutual impedance effects
remote_bool	true
author2	Liu, Yu Huang, Lixi
author2Str	Liu, Yu Huang, Lixi
ppnlink	268125759
mediatype_str_mv	c
isOA_txt	false
hochschulschrift_bool	false
doi_str	10.1016/j.jsv.2021.116202
up_date	2024-07-06T20:42:33.540Z
_version_	1803863776076759040
fullrecord_marcxml	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV006241859</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230524144419.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230505s2021 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.jsv.2021.116202</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV006241859</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S0022-460X(21)00274-1</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rda</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">530</subfield><subfield code="q">DE-600</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">33.12</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">50.36</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">53.79</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">50.32</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">58.56</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Shen, Chao</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">On acoustic absorption mechanisms of multiple coupled quarter-wavelength resonators: Mutual impedance effects</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2021</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">This paper discusses the neighbouring interaction among multiple quarter-wavelength resonators that influences sound absorption. A circular two-cavity resonator covered by a very thin layer of porous material is introduced, which consists of a centre circular hole and an annular cavity. These coupled quarter-wavelength resonators can induce a shift of resonance frequency due to high-order evanescent modes. An analytical expression of mutual impedance is derived which explains the resonance frequency shift theoretically. After validating the theoretical method with numerical and experimental results, cavity height corrections are calculated to implicitly quantify the effects of mutual impedance which contribute significantly to the overall impedance of the resonators. The influences of mutual-impedance related parameters in terms of cavity properties and surface resistance on the sound absorption performance of the quarter-wave resonators are discussed. It is concluded that, apart from strong local resonances of individual resonators, mutual impedance plays a significant role in the absorption mechanisms of multiple coupled quarter-wavelength resonators.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Mutual impedance</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Quarter-wavelength resonators</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Analog electrical method</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Green’s theorem</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Liu, Yu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Huang, Lixi</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Journal of sound and vibration</subfield><subfield code="d">London : Academic Press, 1964</subfield><subfield code="g">508</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)268125759</subfield><subfield code="w">(DE-600)1471444-9</subfield><subfield code="w">(DE-576)255266553</subfield><subfield code="x">0022-460X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:508</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GGO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_32</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_74</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_90</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_100</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_101</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_150</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_224</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_370</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_702</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2003</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2004</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2005</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2011</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2015</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2020</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2021</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2025</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2027</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2034</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2038</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2044</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2048</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2049</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2050</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2056</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2059</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2061</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2064</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2065</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2068</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2111</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2113</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2118</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2122</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2129</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2143</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2147</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2148</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2152</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2153</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2190</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2336</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2507</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2522</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4035</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4242</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4251</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4326</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4333</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4334</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4335</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4393</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">33.12</subfield><subfield code="j">Akustik</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">50.36</subfield><subfield code="j">Technische Akustik</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">53.79</subfield><subfield code="j">Elektroakustik</subfield><subfield code="j">Tonstudiotechnik</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">50.32</subfield><subfield code="j">Dynamik</subfield><subfield code="j">Schwingungslehre</subfield><subfield code="x">Technische Mechanik</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">58.56</subfield><subfield code="j">Lärmschutz</subfield><subfield code="j">Erschütterungsdämpfung</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">508</subfield></datafield></record></collection>
score	7.3980484

Nicht das Richtige dabei?

Schreiben Sie uns!

On acoustic absorption mechanisms of multiple coupled quarter-wavelength resonators: Mutual impedance effects

Nicht das Richtige dabei?

Zugang & Verfügbarkeit

Vorhandene Bände

Nicht das Richtige dabei?