Interaction between oblique waves and arc-shaped breakwater: Wave action on the breakwater and wave transformation behind it

The hydrodynamic interaction between oblique waves and an arc-shaped breakwater and the wave field behind it. A three-dimensional computational fluid dynamic model was used to simulate the interaction between the oblique waves and arc-shaped breakwater. The pressure distribution and wave force in th...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Han, Xinyu [verfasserIn] Dong, Sheng [verfasserIn] Wang, Yizhi [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2021

Schlagwörter:	Arc-shaped breakwater 3D numerical model Wave force Pressure distribution Wave height and period behind breakwater

Übergeordnetes Werk:	Enthalten in: Ocean engineering - Amsterdam [u.a.] : Elsevier Science, 1970, 234
Übergeordnetes Werk:	volume:234

DOI / URN:	10.1016/j.oceaneng.2021.109252

Katalog-ID:	ELV00630849X

Internformat


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245	1	0	\|a Interaction between oblique waves and arc-shaped breakwater: Wave action on the breakwater and wave transformation behind it
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520			\|a The hydrodynamic interaction between oblique waves and an arc-shaped breakwater and the wave field behind it. A three-dimensional computational fluid dynamic model was used to simulate the interaction between the oblique waves and arc-shaped breakwater. The pressure distribution and wave force in the different sections under different wave directions were measured by experiments to validate the numerical results. The pressure distribution and wave force in the arc-shaped vertical part of the breakwater along the central axis were further analysed using numerical model. The maximum positive and negative forces in each section along the central axis were compared. The results indicated that the arc curvature exerted little effect on the maximum wave force in the different sections. The wave height behind the breakwater was obviously smaller than that at the front. With the decrease in the incident angle, the influence of diffraction on the wave field gradually decreased. Under east–southeast waves, the maximum wave height behind the breakwater caused by overtopping was approximately 0.7 times the incident-wave height. In the spatial distribution of the wave period behind the breakwater, some areas with smaller periods existed, which may be caused by the overtopping flow that broke behind the breakwater.
650		4	\|a Arc-shaped breakwater
650		4	\|a 3D numerical model
650		4	\|a Wave force
650		4	\|a Pressure distribution
650		4	\|a Wave height and period behind breakwater
700	1		\|a Dong, Sheng \|e verfasserin \|0 (orcid)0000-0001-7669-0878 \|4 aut
700	1		\|a Wang, Yizhi \|e verfasserin \|4 aut
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author_variant	x h xh s d sd y w yw
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publishDate	2021
allfields	10.1016/j.oceaneng.2021.109252 doi (DE-627)ELV00630849X (ELSEVIER)S0029-8018(21)00678-8 DE-627 ger DE-627 rda eng 690 DE-600 50.92 bkl Han, Xinyu verfasserin aut Interaction between oblique waves and arc-shaped breakwater: Wave action on the breakwater and wave transformation behind it 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The hydrodynamic interaction between oblique waves and an arc-shaped breakwater and the wave field behind it. A three-dimensional computational fluid dynamic model was used to simulate the interaction between the oblique waves and arc-shaped breakwater. The pressure distribution and wave force in the different sections under different wave directions were measured by experiments to validate the numerical results. The pressure distribution and wave force in the arc-shaped vertical part of the breakwater along the central axis were further analysed using numerical model. The maximum positive and negative forces in each section along the central axis were compared. The results indicated that the arc curvature exerted little effect on the maximum wave force in the different sections. The wave height behind the breakwater was obviously smaller than that at the front. With the decrease in the incident angle, the influence of diffraction on the wave field gradually decreased. Under east–southeast waves, the maximum wave height behind the breakwater caused by overtopping was approximately 0.7 times the incident-wave height. In the spatial distribution of the wave period behind the breakwater, some areas with smaller periods existed, which may be caused by the overtopping flow that broke behind the breakwater. Arc-shaped breakwater 3D numerical model Wave force Pressure distribution Wave height and period behind breakwater Dong, Sheng verfasserin (orcid)0000-0001-7669-0878 aut Wang, Yizhi verfasserin aut Enthalten in Ocean engineering Amsterdam [u.a.] : Elsevier Science, 1970 234 Online-Ressource (DE-627)30658977X (DE-600)1498543-3 (DE-576)259484164 0029-8018 nnns volume:234 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_2006 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_4046 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 50.92 Meerestechnik AR 234
spelling	10.1016/j.oceaneng.2021.109252 doi (DE-627)ELV00630849X (ELSEVIER)S0029-8018(21)00678-8 DE-627 ger DE-627 rda eng 690 DE-600 50.92 bkl Han, Xinyu verfasserin aut Interaction between oblique waves and arc-shaped breakwater: Wave action on the breakwater and wave transformation behind it 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The hydrodynamic interaction between oblique waves and an arc-shaped breakwater and the wave field behind it. A three-dimensional computational fluid dynamic model was used to simulate the interaction between the oblique waves and arc-shaped breakwater. The pressure distribution and wave force in the different sections under different wave directions were measured by experiments to validate the numerical results. The pressure distribution and wave force in the arc-shaped vertical part of the breakwater along the central axis were further analysed using numerical model. The maximum positive and negative forces in each section along the central axis were compared. The results indicated that the arc curvature exerted little effect on the maximum wave force in the different sections. The wave height behind the breakwater was obviously smaller than that at the front. With the decrease in the incident angle, the influence of diffraction on the wave field gradually decreased. Under east–southeast waves, the maximum wave height behind the breakwater caused by overtopping was approximately 0.7 times the incident-wave height. In the spatial distribution of the wave period behind the breakwater, some areas with smaller periods existed, which may be caused by the overtopping flow that broke behind the breakwater. Arc-shaped breakwater 3D numerical model Wave force Pressure distribution Wave height and period behind breakwater Dong, Sheng verfasserin (orcid)0000-0001-7669-0878 aut Wang, Yizhi verfasserin aut Enthalten in Ocean engineering Amsterdam [u.a.] : Elsevier Science, 1970 234 Online-Ressource (DE-627)30658977X (DE-600)1498543-3 (DE-576)259484164 0029-8018 nnns volume:234 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_2006 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_4046 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 50.92 Meerestechnik AR 234
allfields_unstemmed	10.1016/j.oceaneng.2021.109252 doi (DE-627)ELV00630849X (ELSEVIER)S0029-8018(21)00678-8 DE-627 ger DE-627 rda eng 690 DE-600 50.92 bkl Han, Xinyu verfasserin aut Interaction between oblique waves and arc-shaped breakwater: Wave action on the breakwater and wave transformation behind it 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The hydrodynamic interaction between oblique waves and an arc-shaped breakwater and the wave field behind it. A three-dimensional computational fluid dynamic model was used to simulate the interaction between the oblique waves and arc-shaped breakwater. The pressure distribution and wave force in the different sections under different wave directions were measured by experiments to validate the numerical results. The pressure distribution and wave force in the arc-shaped vertical part of the breakwater along the central axis were further analysed using numerical model. The maximum positive and negative forces in each section along the central axis were compared. The results indicated that the arc curvature exerted little effect on the maximum wave force in the different sections. The wave height behind the breakwater was obviously smaller than that at the front. With the decrease in the incident angle, the influence of diffraction on the wave field gradually decreased. Under east–southeast waves, the maximum wave height behind the breakwater caused by overtopping was approximately 0.7 times the incident-wave height. In the spatial distribution of the wave period behind the breakwater, some areas with smaller periods existed, which may be caused by the overtopping flow that broke behind the breakwater. Arc-shaped breakwater 3D numerical model Wave force Pressure distribution Wave height and period behind breakwater Dong, Sheng verfasserin (orcid)0000-0001-7669-0878 aut Wang, Yizhi verfasserin aut Enthalten in Ocean engineering Amsterdam [u.a.] : Elsevier Science, 1970 234 Online-Ressource (DE-627)30658977X (DE-600)1498543-3 (DE-576)259484164 0029-8018 nnns volume:234 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_2006 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_4046 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 50.92 Meerestechnik AR 234
allfieldsGer	10.1016/j.oceaneng.2021.109252 doi (DE-627)ELV00630849X (ELSEVIER)S0029-8018(21)00678-8 DE-627 ger DE-627 rda eng 690 DE-600 50.92 bkl Han, Xinyu verfasserin aut Interaction between oblique waves and arc-shaped breakwater: Wave action on the breakwater and wave transformation behind it 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The hydrodynamic interaction between oblique waves and an arc-shaped breakwater and the wave field behind it. A three-dimensional computational fluid dynamic model was used to simulate the interaction between the oblique waves and arc-shaped breakwater. The pressure distribution and wave force in the different sections under different wave directions were measured by experiments to validate the numerical results. The pressure distribution and wave force in the arc-shaped vertical part of the breakwater along the central axis were further analysed using numerical model. The maximum positive and negative forces in each section along the central axis were compared. The results indicated that the arc curvature exerted little effect on the maximum wave force in the different sections. The wave height behind the breakwater was obviously smaller than that at the front. With the decrease in the incident angle, the influence of diffraction on the wave field gradually decreased. Under east–southeast waves, the maximum wave height behind the breakwater caused by overtopping was approximately 0.7 times the incident-wave height. In the spatial distribution of the wave period behind the breakwater, some areas with smaller periods existed, which may be caused by the overtopping flow that broke behind the breakwater. Arc-shaped breakwater 3D numerical model Wave force Pressure distribution Wave height and period behind breakwater Dong, Sheng verfasserin (orcid)0000-0001-7669-0878 aut Wang, Yizhi verfasserin aut Enthalten in Ocean engineering Amsterdam [u.a.] : Elsevier Science, 1970 234 Online-Ressource (DE-627)30658977X (DE-600)1498543-3 (DE-576)259484164 0029-8018 nnns volume:234 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_2006 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_4046 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 50.92 Meerestechnik AR 234
allfieldsSound	10.1016/j.oceaneng.2021.109252 doi (DE-627)ELV00630849X (ELSEVIER)S0029-8018(21)00678-8 DE-627 ger DE-627 rda eng 690 DE-600 50.92 bkl Han, Xinyu verfasserin aut Interaction between oblique waves and arc-shaped breakwater: Wave action on the breakwater and wave transformation behind it 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The hydrodynamic interaction between oblique waves and an arc-shaped breakwater and the wave field behind it. A three-dimensional computational fluid dynamic model was used to simulate the interaction between the oblique waves and arc-shaped breakwater. The pressure distribution and wave force in the different sections under different wave directions were measured by experiments to validate the numerical results. The pressure distribution and wave force in the arc-shaped vertical part of the breakwater along the central axis were further analysed using numerical model. The maximum positive and negative forces in each section along the central axis were compared. The results indicated that the arc curvature exerted little effect on the maximum wave force in the different sections. The wave height behind the breakwater was obviously smaller than that at the front. With the decrease in the incident angle, the influence of diffraction on the wave field gradually decreased. Under east–southeast waves, the maximum wave height behind the breakwater caused by overtopping was approximately 0.7 times the incident-wave height. In the spatial distribution of the wave period behind the breakwater, some areas with smaller periods existed, which may be caused by the overtopping flow that broke behind the breakwater. Arc-shaped breakwater 3D numerical model Wave force Pressure distribution Wave height and period behind breakwater Dong, Sheng verfasserin (orcid)0000-0001-7669-0878 aut Wang, Yizhi verfasserin aut Enthalten in Ocean engineering Amsterdam [u.a.] : Elsevier Science, 1970 234 Online-Ressource (DE-627)30658977X (DE-600)1498543-3 (DE-576)259484164 0029-8018 nnns volume:234 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_2006 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_4046 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 50.92 Meerestechnik AR 234
language	English
source	Enthalten in Ocean engineering 234 volume:234
sourceStr	Enthalten in Ocean engineering 234 volume:234
format_phy_str_mv	Article
bklname	Meerestechnik
institution	findex.gbv.de
topic_facet	Arc-shaped breakwater 3D numerical model Wave force Pressure distribution Wave height and period behind breakwater
dewey-raw	690
isfreeaccess_bool	false
container_title	Ocean engineering
authorswithroles_txt_mv	Han, Xinyu @@aut@@ Dong, Sheng @@aut@@ Wang, Yizhi @@aut@@
publishDateDaySort_date	2021-01-01T00:00:00Z
hierarchy_top_id	30658977X
dewey-sort	3690
id	ELV00630849X
language_de	englisch
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author	Han, Xinyu
spellingShingle	Han, Xinyu ddc 690 bkl 50.92 misc Arc-shaped breakwater misc 3D numerical model misc Wave force misc Pressure distribution misc Wave height and period behind breakwater Interaction between oblique waves and arc-shaped breakwater: Wave action on the breakwater and wave transformation behind it
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topic_title	690 DE-600 50.92 bkl Interaction between oblique waves and arc-shaped breakwater: Wave action on the breakwater and wave transformation behind it Arc-shaped breakwater 3D numerical model Wave force Pressure distribution Wave height and period behind breakwater
topic	ddc 690 bkl 50.92 misc Arc-shaped breakwater misc 3D numerical model misc Wave force misc Pressure distribution misc Wave height and period behind breakwater
topic_unstemmed	ddc 690 bkl 50.92 misc Arc-shaped breakwater misc 3D numerical model misc Wave force misc Pressure distribution misc Wave height and period behind breakwater
topic_browse	ddc 690 bkl 50.92 misc Arc-shaped breakwater misc 3D numerical model misc Wave force misc Pressure distribution misc Wave height and period behind breakwater
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title	Interaction between oblique waves and arc-shaped breakwater: Wave action on the breakwater and wave transformation behind it
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title_full	Interaction between oblique waves and arc-shaped breakwater: Wave action on the breakwater and wave transformation behind it
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journal	Ocean engineering
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author_browse	Han, Xinyu Dong, Sheng Wang, Yizhi
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title_sort	interaction between oblique waves and arc-shaped breakwater: wave action on the breakwater and wave transformation behind it
title_auth	Interaction between oblique waves and arc-shaped breakwater: Wave action on the breakwater and wave transformation behind it
abstract	The hydrodynamic interaction between oblique waves and an arc-shaped breakwater and the wave field behind it. A three-dimensional computational fluid dynamic model was used to simulate the interaction between the oblique waves and arc-shaped breakwater. The pressure distribution and wave force in the different sections under different wave directions were measured by experiments to validate the numerical results. The pressure distribution and wave force in the arc-shaped vertical part of the breakwater along the central axis were further analysed using numerical model. The maximum positive and negative forces in each section along the central axis were compared. The results indicated that the arc curvature exerted little effect on the maximum wave force in the different sections. The wave height behind the breakwater was obviously smaller than that at the front. With the decrease in the incident angle, the influence of diffraction on the wave field gradually decreased. Under east–southeast waves, the maximum wave height behind the breakwater caused by overtopping was approximately 0.7 times the incident-wave height. In the spatial distribution of the wave period behind the breakwater, some areas with smaller periods existed, which may be caused by the overtopping flow that broke behind the breakwater.
abstractGer	The hydrodynamic interaction between oblique waves and an arc-shaped breakwater and the wave field behind it. A three-dimensional computational fluid dynamic model was used to simulate the interaction between the oblique waves and arc-shaped breakwater. The pressure distribution and wave force in the different sections under different wave directions were measured by experiments to validate the numerical results. The pressure distribution and wave force in the arc-shaped vertical part of the breakwater along the central axis were further analysed using numerical model. The maximum positive and negative forces in each section along the central axis were compared. The results indicated that the arc curvature exerted little effect on the maximum wave force in the different sections. The wave height behind the breakwater was obviously smaller than that at the front. With the decrease in the incident angle, the influence of diffraction on the wave field gradually decreased. Under east–southeast waves, the maximum wave height behind the breakwater caused by overtopping was approximately 0.7 times the incident-wave height. In the spatial distribution of the wave period behind the breakwater, some areas with smaller periods existed, which may be caused by the overtopping flow that broke behind the breakwater.
abstract_unstemmed	The hydrodynamic interaction between oblique waves and an arc-shaped breakwater and the wave field behind it. A three-dimensional computational fluid dynamic model was used to simulate the interaction between the oblique waves and arc-shaped breakwater. The pressure distribution and wave force in the different sections under different wave directions were measured by experiments to validate the numerical results. The pressure distribution and wave force in the arc-shaped vertical part of the breakwater along the central axis were further analysed using numerical model. The maximum positive and negative forces in each section along the central axis were compared. The results indicated that the arc curvature exerted little effect on the maximum wave force in the different sections. The wave height behind the breakwater was obviously smaller than that at the front. With the decrease in the incident angle, the influence of diffraction on the wave field gradually decreased. Under east–southeast waves, the maximum wave height behind the breakwater caused by overtopping was approximately 0.7 times the incident-wave height. In the spatial distribution of the wave period behind the breakwater, some areas with smaller periods existed, which may be caused by the overtopping flow that broke behind the breakwater.
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title_short	Interaction between oblique waves and arc-shaped breakwater: Wave action on the breakwater and wave transformation behind it
remote_bool	true
author2	Dong, Sheng Wang, Yizhi
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doi_str	10.1016/j.oceaneng.2021.109252
up_date	2024-07-06T20:56:14.416Z
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