Coupling ε-NTU method for thermal design of heat exchanger in cabinet cooling system

•Coupling ε-NTU method considers pressure-flow rate characteristics.•Cooling efficiency differences obtained by coupling method are smaller.•Cooling efficiency using dimpled plates may be lower than that using flat plates.•Cooling efficiency increases with increment of heat exchanger height.•Cooling...

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Veröffentlicht in:	Applied thermal engineering 2019-08, Vol.159, p.113972, Article 113972
Hauptverfasser:	Borjigin, Saranmanduh, Zhang, Shuxiong, Zeng, Min, Wang, Qiuwang, Ma, Ting
Format:	Artikel
Sprache:	eng
Schlagworte:	Cabinet Centrifugal fan Cooling Cooling efficiency Cooling rate Cooling systems Coupling Cross-flow heat exchanger Flow velocity Heat exchangers Heat transfer Thermal design ε-NTU method
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