Evaluation and optimization of thermal performance for a finned double tube latent heat thermal energy storage

•Melting performances for a horizontal LHTES unit with different fins arrangements are evaluated.•The relation between fins arrangement and complete melting time of PCM under different parameters are revealed.•An optimum fins arrangement is recommended to accelerate melting. Embedded fin in phase ch...

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Veröffentlicht in:	International journal of heat and mass transfer 2019-03, Vol.130, p.532-544
Hauptverfasser:	Deng, Shengxiang, Nie, Changda, Jiang, Haojie, Ye, Wei-Biao
Format:	Artikel
Sprache:	eng
Schlagworte:	Configurations Dimensionless numbers Energy storage Finite volume method Fins Fins arrangement Free convection Heat exchangers Heat storage Heat transfer Heat transfer enhancement Latent heat Latent heat thermal energy storage Mathematical models Melting Optimization Performance enhancement Phase change materials Storage capacity Thermal energy Two dimensional models
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