Numerical investigation of condensation characteristics of a moist air-to-air plate-fin heat exchanger and experimental validation

•Numerical investigation of condensation characteristics is carried out.•The change of mcond can be divided into three stages as t mdry, increases.•The surplus potential of condensation (δ) is proposed and it is more affected by cooling air side.•Some operation strategies were proposed for the dehum...

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Veröffentlicht in:	International journal of heat and mass transfer 2022-08, Vol.191, p.122846, Article 122846
Hauptverfasser:	Lei, Xiangshu, Lin, Zibo, Wang, Ying, Li, Xinyang, Liu, Yingwen
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensation Condensation characteristics Cooling Cooling rate Dehumidification Enthalpy difference driving potential method Fins Heat exchangers High temperature Humidity Mass flow rate Mathematical models Moist air Plate-fin heat exchange Plate-fin heat exchangers
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