Thermal rectification mechanism of composite cylinders with temperature and stress-dependent interface thermal resistance

Thermal rectifier behaves thermal rectification phenomenon if it exhibits asymmetric heat transfer characteristics along a given direction. The present paper established a theoretical model of the cylindrical thermal rectifier, and developed a Galerkin finite element method to numerically investigat...
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Autor*in:	Zhao, Jianning [verfasserIn] Wei, Dong [verfasserIn] Dong, Yiyang [verfasserIn] Zhang, Dong [verfasserIn] Liu, Donghuan [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Schlagwörter:	Thermal rectification Interface thermal resistance Cylindrical thermal rectifier Finite element method

Übergeordnetes Werk:	Enthalten in: International journal of heat and mass transfer - Amsterdam [u.a.] : Elsevier, 1960, 194
Übergeordnetes Werk:	volume:194

DOI / URN:	10.1016/j.ijheatmasstransfer.2022.123024

Katalog-ID:	ELV008127816

Internformat


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245	1	0	\|a Thermal rectification mechanism of composite cylinders with temperature and stress-dependent interface thermal resistance
264		1	\|c 2022
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 Thermal rectifier behaves thermal rectification phenomenon if it exhibits asymmetric heat transfer characteristics along a given direction. The present paper established a theoretical model of the cylindrical thermal rectifier, and developed a Galerkin finite element method to numerically investigate the thermoelastic coupling response of the thermal rectifier. Initial interface gap is introduced here to manipulate the different contact statuses of the rectifier for forward and reverse cases to optimize the thermal rectification ratio. Temperature and stress-dependent interface thermal resistance as well as temperature-dependent thermophysical properties of the rectifier are considered in the analysis. Effects of initial interface gap, boundary conditions, geometry parameters and material pairs on thermal rectification ratio are given based on the numerical results. Results show that, the equivalent thermal conductance of the thermal rectifier is the key factor to optimize the thermal rectification ratio that can be utilized through different initial interface gaps, and the status switch of the interface gap for forward and reverse cases leads to the maximal thermal rectification ratio. The proposed numerical method as well as the thermal rectification mechanism could be guidance for the optimal design of the cylindrical thermal rectifier.
650		4	\|a Thermal rectification
650		4	\|a Interface thermal resistance
650		4	\|a Cylindrical thermal rectifier
650		4	\|a Finite element method
700	1		\|a Wei, Dong \|e verfasserin \|4 aut
700	1		\|a Dong, Yiyang \|e verfasserin \|4 aut
700	1		\|a Zhang, Dong \|e verfasserin \|4 aut
700	1		\|a Liu, Donghuan \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t International journal of heat and mass transfer \|d Amsterdam [u.a.] : Elsevier, 1960 \|g 194 \|h Online-Ressource \|w (DE-627)320505081 \|w (DE-600)2012726-1 \|w (DE-576)096806575 \|x 1879-2189 \|7 nnns
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912			\|a GBV_ILN_2112
912			\|a GBV_ILN_2113
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936	b	k	\|a 50.38 \|j Technische Thermodynamik
951			\|a AR
952			\|d 194

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publishDate	2022
allfields	10.1016/j.ijheatmasstransfer.2022.123024 doi (DE-627)ELV008127816 (ELSEVIER)S0017-9310(22)00497-5 DE-627 ger DE-627 rda eng 620 DE-600 50.38 bkl Zhao, Jianning verfasserin aut Thermal rectification mechanism of composite cylinders with temperature and stress-dependent interface thermal resistance 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Thermal rectifier behaves thermal rectification phenomenon if it exhibits asymmetric heat transfer characteristics along a given direction. The present paper established a theoretical model of the cylindrical thermal rectifier, and developed a Galerkin finite element method to numerically investigate the thermoelastic coupling response of the thermal rectifier. Initial interface gap is introduced here to manipulate the different contact statuses of the rectifier for forward and reverse cases to optimize the thermal rectification ratio. Temperature and stress-dependent interface thermal resistance as well as temperature-dependent thermophysical properties of the rectifier are considered in the analysis. Effects of initial interface gap, boundary conditions, geometry parameters and material pairs on thermal rectification ratio are given based on the numerical results. Results show that, the equivalent thermal conductance of the thermal rectifier is the key factor to optimize the thermal rectification ratio that can be utilized through different initial interface gaps, and the status switch of the interface gap for forward and reverse cases leads to the maximal thermal rectification ratio. The proposed numerical method as well as the thermal rectification mechanism could be guidance for the optimal design of the cylindrical thermal rectifier. Thermal rectification Interface thermal resistance Cylindrical thermal rectifier Finite element method Wei, Dong verfasserin aut Dong, Yiyang verfasserin aut Zhang, Dong verfasserin aut Liu, Donghuan verfasserin aut Enthalten in International journal of heat and mass transfer Amsterdam [u.a.] : Elsevier, 1960 194 Online-Ressource (DE-627)320505081 (DE-600)2012726-1 (DE-576)096806575 1879-2189 nnns volume:194 GBV_USEFLAG_U SYSFLAG_U GBV_ELV 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_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_2008 GBV_ILN_2010 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_2088 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_2470 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_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 50.38 Technische Thermodynamik AR 194
spelling	10.1016/j.ijheatmasstransfer.2022.123024 doi (DE-627)ELV008127816 (ELSEVIER)S0017-9310(22)00497-5 DE-627 ger DE-627 rda eng 620 DE-600 50.38 bkl Zhao, Jianning verfasserin aut Thermal rectification mechanism of composite cylinders with temperature and stress-dependent interface thermal resistance 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Thermal rectifier behaves thermal rectification phenomenon if it exhibits asymmetric heat transfer characteristics along a given direction. The present paper established a theoretical model of the cylindrical thermal rectifier, and developed a Galerkin finite element method to numerically investigate the thermoelastic coupling response of the thermal rectifier. Initial interface gap is introduced here to manipulate the different contact statuses of the rectifier for forward and reverse cases to optimize the thermal rectification ratio. Temperature and stress-dependent interface thermal resistance as well as temperature-dependent thermophysical properties of the rectifier are considered in the analysis. Effects of initial interface gap, boundary conditions, geometry parameters and material pairs on thermal rectification ratio are given based on the numerical results. Results show that, the equivalent thermal conductance of the thermal rectifier is the key factor to optimize the thermal rectification ratio that can be utilized through different initial interface gaps, and the status switch of the interface gap for forward and reverse cases leads to the maximal thermal rectification ratio. The proposed numerical method as well as the thermal rectification mechanism could be guidance for the optimal design of the cylindrical thermal rectifier. Thermal rectification Interface thermal resistance Cylindrical thermal rectifier Finite element method Wei, Dong verfasserin aut Dong, Yiyang verfasserin aut Zhang, Dong verfasserin aut Liu, Donghuan verfasserin aut Enthalten in International journal of heat and mass transfer Amsterdam [u.a.] : Elsevier, 1960 194 Online-Ressource (DE-627)320505081 (DE-600)2012726-1 (DE-576)096806575 1879-2189 nnns volume:194 GBV_USEFLAG_U SYSFLAG_U GBV_ELV 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_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_2008 GBV_ILN_2010 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_2088 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_2470 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_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 50.38 Technische Thermodynamik AR 194
allfields_unstemmed	10.1016/j.ijheatmasstransfer.2022.123024 doi (DE-627)ELV008127816 (ELSEVIER)S0017-9310(22)00497-5 DE-627 ger DE-627 rda eng 620 DE-600 50.38 bkl Zhao, Jianning verfasserin aut Thermal rectification mechanism of composite cylinders with temperature and stress-dependent interface thermal resistance 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Thermal rectifier behaves thermal rectification phenomenon if it exhibits asymmetric heat transfer characteristics along a given direction. The present paper established a theoretical model of the cylindrical thermal rectifier, and developed a Galerkin finite element method to numerically investigate the thermoelastic coupling response of the thermal rectifier. Initial interface gap is introduced here to manipulate the different contact statuses of the rectifier for forward and reverse cases to optimize the thermal rectification ratio. Temperature and stress-dependent interface thermal resistance as well as temperature-dependent thermophysical properties of the rectifier are considered in the analysis. Effects of initial interface gap, boundary conditions, geometry parameters and material pairs on thermal rectification ratio are given based on the numerical results. Results show that, the equivalent thermal conductance of the thermal rectifier is the key factor to optimize the thermal rectification ratio that can be utilized through different initial interface gaps, and the status switch of the interface gap for forward and reverse cases leads to the maximal thermal rectification ratio. The proposed numerical method as well as the thermal rectification mechanism could be guidance for the optimal design of the cylindrical thermal rectifier. Thermal rectification Interface thermal resistance Cylindrical thermal rectifier Finite element method Wei, Dong verfasserin aut Dong, Yiyang verfasserin aut Zhang, Dong verfasserin aut Liu, Donghuan verfasserin aut Enthalten in International journal of heat and mass transfer Amsterdam [u.a.] : Elsevier, 1960 194 Online-Ressource (DE-627)320505081 (DE-600)2012726-1 (DE-576)096806575 1879-2189 nnns volume:194 GBV_USEFLAG_U SYSFLAG_U GBV_ELV 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_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_2008 GBV_ILN_2010 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_2088 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_2470 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_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 50.38 Technische Thermodynamik AR 194
allfieldsGer	10.1016/j.ijheatmasstransfer.2022.123024 doi (DE-627)ELV008127816 (ELSEVIER)S0017-9310(22)00497-5 DE-627 ger DE-627 rda eng 620 DE-600 50.38 bkl Zhao, Jianning verfasserin aut Thermal rectification mechanism of composite cylinders with temperature and stress-dependent interface thermal resistance 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Thermal rectifier behaves thermal rectification phenomenon if it exhibits asymmetric heat transfer characteristics along a given direction. The present paper established a theoretical model of the cylindrical thermal rectifier, and developed a Galerkin finite element method to numerically investigate the thermoelastic coupling response of the thermal rectifier. Initial interface gap is introduced here to manipulate the different contact statuses of the rectifier for forward and reverse cases to optimize the thermal rectification ratio. Temperature and stress-dependent interface thermal resistance as well as temperature-dependent thermophysical properties of the rectifier are considered in the analysis. Effects of initial interface gap, boundary conditions, geometry parameters and material pairs on thermal rectification ratio are given based on the numerical results. Results show that, the equivalent thermal conductance of the thermal rectifier is the key factor to optimize the thermal rectification ratio that can be utilized through different initial interface gaps, and the status switch of the interface gap for forward and reverse cases leads to the maximal thermal rectification ratio. The proposed numerical method as well as the thermal rectification mechanism could be guidance for the optimal design of the cylindrical thermal rectifier. Thermal rectification Interface thermal resistance Cylindrical thermal rectifier Finite element method Wei, Dong verfasserin aut Dong, Yiyang verfasserin aut Zhang, Dong verfasserin aut Liu, Donghuan verfasserin aut Enthalten in International journal of heat and mass transfer Amsterdam [u.a.] : Elsevier, 1960 194 Online-Ressource (DE-627)320505081 (DE-600)2012726-1 (DE-576)096806575 1879-2189 nnns volume:194 GBV_USEFLAG_U SYSFLAG_U GBV_ELV 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_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_2008 GBV_ILN_2010 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_2088 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_2470 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_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 50.38 Technische Thermodynamik AR 194
allfieldsSound	10.1016/j.ijheatmasstransfer.2022.123024 doi (DE-627)ELV008127816 (ELSEVIER)S0017-9310(22)00497-5 DE-627 ger DE-627 rda eng 620 DE-600 50.38 bkl Zhao, Jianning verfasserin aut Thermal rectification mechanism of composite cylinders with temperature and stress-dependent interface thermal resistance 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Thermal rectifier behaves thermal rectification phenomenon if it exhibits asymmetric heat transfer characteristics along a given direction. The present paper established a theoretical model of the cylindrical thermal rectifier, and developed a Galerkin finite element method to numerically investigate the thermoelastic coupling response of the thermal rectifier. Initial interface gap is introduced here to manipulate the different contact statuses of the rectifier for forward and reverse cases to optimize the thermal rectification ratio. Temperature and stress-dependent interface thermal resistance as well as temperature-dependent thermophysical properties of the rectifier are considered in the analysis. Effects of initial interface gap, boundary conditions, geometry parameters and material pairs on thermal rectification ratio are given based on the numerical results. Results show that, the equivalent thermal conductance of the thermal rectifier is the key factor to optimize the thermal rectification ratio that can be utilized through different initial interface gaps, and the status switch of the interface gap for forward and reverse cases leads to the maximal thermal rectification ratio. The proposed numerical method as well as the thermal rectification mechanism could be guidance for the optimal design of the cylindrical thermal rectifier. Thermal rectification Interface thermal resistance Cylindrical thermal rectifier Finite element method Wei, Dong verfasserin aut Dong, Yiyang verfasserin aut Zhang, Dong verfasserin aut Liu, Donghuan verfasserin aut Enthalten in International journal of heat and mass transfer Amsterdam [u.a.] : Elsevier, 1960 194 Online-Ressource (DE-627)320505081 (DE-600)2012726-1 (DE-576)096806575 1879-2189 nnns volume:194 GBV_USEFLAG_U SYSFLAG_U GBV_ELV 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_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_2008 GBV_ILN_2010 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_2088 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_2470 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_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 50.38 Technische Thermodynamik AR 194
language	English
source	Enthalten in International journal of heat and mass transfer 194 volume:194
sourceStr	Enthalten in International journal of heat and mass transfer 194 volume:194
format_phy_str_mv	Article
bklname	Technische Thermodynamik
institution	findex.gbv.de
topic_facet	Thermal rectification Interface thermal resistance Cylindrical thermal rectifier Finite element method
dewey-raw	620
isfreeaccess_bool	false
container_title	International journal of heat and mass transfer
authorswithroles_txt_mv	Zhao, Jianning @@aut@@ Wei, Dong @@aut@@ Dong, Yiyang @@aut@@ Zhang, Dong @@aut@@ Liu, Donghuan @@aut@@
publishDateDaySort_date	2022-01-01T00:00:00Z
hierarchy_top_id	320505081
dewey-sort	3620
id	ELV008127816
language_de	englisch
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The present paper established a theoretical model of the cylindrical thermal rectifier, and developed a Galerkin finite element method to numerically investigate the thermoelastic coupling response of the thermal rectifier. Initial interface gap is introduced here to manipulate the different contact statuses of the rectifier for forward and reverse cases to optimize the thermal rectification ratio. Temperature and stress-dependent interface thermal resistance as well as temperature-dependent thermophysical properties of the rectifier are considered in the analysis. Effects of initial interface gap, boundary conditions, geometry parameters and material pairs on thermal rectification ratio are given based on the numerical results. 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author	Zhao, Jianning
spellingShingle	Zhao, Jianning ddc 620 bkl 50.38 misc Thermal rectification misc Interface thermal resistance misc Cylindrical thermal rectifier misc Finite element method Thermal rectification mechanism of composite cylinders with temperature and stress-dependent interface thermal resistance
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topic_title	620 DE-600 50.38 bkl Thermal rectification mechanism of composite cylinders with temperature and stress-dependent interface thermal resistance Thermal rectification Interface thermal resistance Cylindrical thermal rectifier Finite element method
topic	ddc 620 bkl 50.38 misc Thermal rectification misc Interface thermal resistance misc Cylindrical thermal rectifier misc Finite element method
topic_unstemmed	ddc 620 bkl 50.38 misc Thermal rectification misc Interface thermal resistance misc Cylindrical thermal rectifier misc Finite element method
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title	Thermal rectification mechanism of composite cylinders with temperature and stress-dependent interface thermal resistance
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title_full	Thermal rectification mechanism of composite cylinders with temperature and stress-dependent interface thermal resistance
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author_browse	Zhao, Jianning Wei, Dong Dong, Yiyang Zhang, Dong Liu, Donghuan
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title_sort	thermal rectification mechanism of composite cylinders with temperature and stress-dependent interface thermal resistance
title_auth	Thermal rectification mechanism of composite cylinders with temperature and stress-dependent interface thermal resistance
abstract	Thermal rectifier behaves thermal rectification phenomenon if it exhibits asymmetric heat transfer characteristics along a given direction. The present paper established a theoretical model of the cylindrical thermal rectifier, and developed a Galerkin finite element method to numerically investigate the thermoelastic coupling response of the thermal rectifier. Initial interface gap is introduced here to manipulate the different contact statuses of the rectifier for forward and reverse cases to optimize the thermal rectification ratio. Temperature and stress-dependent interface thermal resistance as well as temperature-dependent thermophysical properties of the rectifier are considered in the analysis. Effects of initial interface gap, boundary conditions, geometry parameters and material pairs on thermal rectification ratio are given based on the numerical results. Results show that, the equivalent thermal conductance of the thermal rectifier is the key factor to optimize the thermal rectification ratio that can be utilized through different initial interface gaps, and the status switch of the interface gap for forward and reverse cases leads to the maximal thermal rectification ratio. The proposed numerical method as well as the thermal rectification mechanism could be guidance for the optimal design of the cylindrical thermal rectifier.
abstractGer	Thermal rectifier behaves thermal rectification phenomenon if it exhibits asymmetric heat transfer characteristics along a given direction. The present paper established a theoretical model of the cylindrical thermal rectifier, and developed a Galerkin finite element method to numerically investigate the thermoelastic coupling response of the thermal rectifier. Initial interface gap is introduced here to manipulate the different contact statuses of the rectifier for forward and reverse cases to optimize the thermal rectification ratio. Temperature and stress-dependent interface thermal resistance as well as temperature-dependent thermophysical properties of the rectifier are considered in the analysis. Effects of initial interface gap, boundary conditions, geometry parameters and material pairs on thermal rectification ratio are given based on the numerical results. Results show that, the equivalent thermal conductance of the thermal rectifier is the key factor to optimize the thermal rectification ratio that can be utilized through different initial interface gaps, and the status switch of the interface gap for forward and reverse cases leads to the maximal thermal rectification ratio. The proposed numerical method as well as the thermal rectification mechanism could be guidance for the optimal design of the cylindrical thermal rectifier.
abstract_unstemmed	Thermal rectifier behaves thermal rectification phenomenon if it exhibits asymmetric heat transfer characteristics along a given direction. The present paper established a theoretical model of the cylindrical thermal rectifier, and developed a Galerkin finite element method to numerically investigate the thermoelastic coupling response of the thermal rectifier. Initial interface gap is introduced here to manipulate the different contact statuses of the rectifier for forward and reverse cases to optimize the thermal rectification ratio. Temperature and stress-dependent interface thermal resistance as well as temperature-dependent thermophysical properties of the rectifier are considered in the analysis. Effects of initial interface gap, boundary conditions, geometry parameters and material pairs on thermal rectification ratio are given based on the numerical results. Results show that, the equivalent thermal conductance of the thermal rectifier is the key factor to optimize the thermal rectification ratio that can be utilized through different initial interface gaps, and the status switch of the interface gap for forward and reverse cases leads to the maximal thermal rectification ratio. The proposed numerical method as well as the thermal rectification mechanism could be guidance for the optimal design of the cylindrical thermal rectifier.
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title_short	Thermal rectification mechanism of composite cylinders with temperature and stress-dependent interface thermal resistance
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author2	Wei, Dong Dong, Yiyang Zhang, Dong Liu, Donghuan
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doi_str	10.1016/j.ijheatmasstransfer.2022.123024
up_date	2024-07-06T18:38:21.482Z
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Thermal rectification mechanism of composite cylinders with temperature and stress-dependent interface thermal resistance

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