Experimental and numerical studies of thermal transport in a latent heat storage unit with a plate fin and a flat heat pipe
被引:17
作者:
Wang, Zeyu
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Beijing Univ Technol, Beijing Key Lab Green Built Environm & Efficient, Beijing 100124, Peoples R China
China Nucl Power Engn Co Ltd, Beijing 100840, Peoples R ChinaBeijing Univ Technol, Beijing Key Lab Green Built Environm & Efficient, Beijing 100124, Peoples R China
Wang, Zeyu
[1
,2
]
Diao, Yanhua
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Beijing Univ Technol, Beijing Key Lab Green Built Environm & Efficient, Beijing 100124, Peoples R ChinaBeijing Univ Technol, Beijing Key Lab Green Built Environm & Efficient, Beijing 100124, Peoples R China
Diao, Yanhua
[1
]
Zhao, Yaohua
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Beijing Univ Technol, Beijing Key Lab Green Built Environm & Efficient, Beijing 100124, Peoples R China
Zibo Bioenergy Sci & Technol Co Ltd, Zibo 255200, Shandong, Peoples R ChinaBeijing Univ Technol, Beijing Key Lab Green Built Environm & Efficient, Beijing 100124, Peoples R China
Zhao, Yaohua
[1
,3
]
Chen, Chuanqi
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Beijing Univ Technol, Beijing Key Lab Green Built Environm & Efficient, Beijing 100124, Peoples R ChinaBeijing Univ Technol, Beijing Key Lab Green Built Environm & Efficient, Beijing 100124, Peoples R China
Chen, Chuanqi
[1
]
Wang, Tengyue
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Beijing Univ Technol, Beijing Key Lab Green Built Environm & Efficient, Beijing 100124, Peoples R ChinaBeijing Univ Technol, Beijing Key Lab Green Built Environm & Efficient, Beijing 100124, Peoples R China
Wang, Tengyue
[1
]
Liang, Lin
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Beijing Univ Technol, Beijing Key Lab Green Built Environm & Efficient, Beijing 100124, Peoples R ChinaBeijing Univ Technol, Beijing Key Lab Green Built Environm & Efficient, Beijing 100124, Peoples R China
Liang, Lin
[1
]
机构:
[1] Beijing Univ Technol, Beijing Key Lab Green Built Environm & Efficient, Beijing 100124, Peoples R China
[2] China Nucl Power Engn Co Ltd, Beijing 100840, Peoples R China
[3] Zibo Bioenergy Sci & Technol Co Ltd, Zibo 255200, Shandong, Peoples R China
Heat pipes with plate fins, which are a simple and effective technique for heat transfer enhancement, are extremely important for latent heat storage. However, the effect of fin geometry on the solid-liquid phase transition is not fully understood, and correlations for describing the melting heat transfer process are rarely proposed. Here, experiments and numerical simulations were conducted on a reduced-scale model of a latent heat storage unit that used flat heat pipes and plate fins for charging. The evolution of the temperature pattern and solid-liquid interface of the phase change material during melting and the performance of the flat heat pipe with and without fins were experimentally investigated in terms of heat transfer enhancement. Then, the latent heat storage unit was numerically simulated based on the enthalpy-porosity model and the effective thermal conductivity method. The effects of the fin structure parameters and the input heat on the melting heat transfer mechanism of the phase change material were also studied. Finally, the overall results were generalized via multivariate nonlinear fitting, and the correlations of melting and heat transfer of the phase change material with plate fins were obtained.This research contributes to the study of latent heat storage by establishing the correlations of the melting process and heat transfer in confined spaces of plate fins using the Rayleigh number, Fourier number, Stefan number, fin length-width ratio, height-width ratio, and filling ratio of the fin.
机构:
Univ Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, Malaysia
Univ Diyala, Dept Mech Engn, Diyala 32001, IraqUniv Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, Malaysia
Abdulateef, Ammar M.
Mat, Sohif
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Univ Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, MalaysiaUniv Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, Malaysia
Mat, Sohif
Abdulateef, Jasim
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Univ Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, Malaysia
Univ Diyala, Dept Mech Engn, Diyala 32001, IraqUniv Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, Malaysia
Abdulateef, Jasim
Sopian, Kamaruzzaman
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Univ Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, MalaysiaUniv Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, Malaysia
Sopian, Kamaruzzaman
Al-Abidi, Abduljalil A.
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Univ Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, Malaysia
Sanaa Community Coll, Dept HVAC Engn, POB 5695, Sanaa, YemenUniv Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, Malaysia
机构:
Univ Basque Country UPV EHU, ENEDI Res Grp, Dpto Maquinas & Motores Term, Escuela Univ Eibar, Eibar 20600, SpainUniv Basque Country UPV EHU, ENEDI Res Grp, Dpto Maquinas & Motores Term, Escuela Univ Eibar, Eibar 20600, Spain
Campos-Celador, A.
Diarce, G.
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Univ Basque Country UPV EHU, ENEDI Res Grp, Dpto Ingn Minera Met & Ciencia Mat, Escuela Univ Ingn Tecn Minas & Obras Publ, Bilbao 48013, SpainUniv Basque Country UPV EHU, ENEDI Res Grp, Dpto Maquinas & Motores Term, Escuela Univ Eibar, Eibar 20600, Spain
Diarce, G.
Gonzalez-Pino, I.
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Univ Basque Country UPV EHU, ENEDI Res Grp, Dpto Maquinas & Motores Term, Escuela Tecn Super Ingn Bilbao, Bilbao 48013, SpainUniv Basque Country UPV EHU, ENEDI Res Grp, Dpto Maquinas & Motores Term, Escuela Univ Eibar, Eibar 20600, Spain
Gonzalez-Pino, I.
Sala, J. M.
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Univ Basque Country UPV EHU, ENEDI Res Grp, Dpto Maquinas & Motores Term, Escuela Tecn Super Ingn Bilbao, Bilbao 48013, SpainUniv Basque Country UPV EHU, ENEDI Res Grp, Dpto Maquinas & Motores Term, Escuela Univ Eibar, Eibar 20600, Spain
机构:
Univ Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, Malaysia
Univ Diyala, Dept Mech Engn, Diyala 32001, IraqUniv Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, Malaysia
Abdulateef, Ammar M.
Mat, Sohif
论文数: 0引用数: 0
h-index: 0
机构:
Univ Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, MalaysiaUniv Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, Malaysia
Mat, Sohif
Abdulateef, Jasim
论文数: 0引用数: 0
h-index: 0
机构:
Univ Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, Malaysia
Univ Diyala, Dept Mech Engn, Diyala 32001, IraqUniv Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, Malaysia
Abdulateef, Jasim
Sopian, Kamaruzzaman
论文数: 0引用数: 0
h-index: 0
机构:
Univ Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, MalaysiaUniv Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, Malaysia
Sopian, Kamaruzzaman
Al-Abidi, Abduljalil A.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, Malaysia
Sanaa Community Coll, Dept HVAC Engn, POB 5695, Sanaa, YemenUniv Kebangsaan Malaysia, Solar Energy Res Inst, Bangi 43600, Selangor, Malaysia
机构:
Univ Basque Country UPV EHU, ENEDI Res Grp, Dpto Maquinas & Motores Term, Escuela Univ Eibar, Eibar 20600, SpainUniv Basque Country UPV EHU, ENEDI Res Grp, Dpto Maquinas & Motores Term, Escuela Univ Eibar, Eibar 20600, Spain
Campos-Celador, A.
Diarce, G.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Basque Country UPV EHU, ENEDI Res Grp, Dpto Ingn Minera Met & Ciencia Mat, Escuela Univ Ingn Tecn Minas & Obras Publ, Bilbao 48013, SpainUniv Basque Country UPV EHU, ENEDI Res Grp, Dpto Maquinas & Motores Term, Escuela Univ Eibar, Eibar 20600, Spain
Diarce, G.
Gonzalez-Pino, I.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Basque Country UPV EHU, ENEDI Res Grp, Dpto Maquinas & Motores Term, Escuela Tecn Super Ingn Bilbao, Bilbao 48013, SpainUniv Basque Country UPV EHU, ENEDI Res Grp, Dpto Maquinas & Motores Term, Escuela Univ Eibar, Eibar 20600, Spain
Gonzalez-Pino, I.
Sala, J. M.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Basque Country UPV EHU, ENEDI Res Grp, Dpto Maquinas & Motores Term, Escuela Tecn Super Ingn Bilbao, Bilbao 48013, SpainUniv Basque Country UPV EHU, ENEDI Res Grp, Dpto Maquinas & Motores Term, Escuela Univ Eibar, Eibar 20600, Spain