Effects of injection-port angle and internal heat exchanger length in vapor injection heat pumps for electric vehicles

Vapor injection heat pumps have been proposed for cabin heating in electric vehicles (EVs) to improve the performance and reliability under severe weather conditions. However, the geometric optimizations of the injection-port and internal heat exchanger (IHX) in vapor injection heat pumps designed f...

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Veröffentlicht in:	Energy (Oxford) 2020-02, Vol.193, p.116751, Article 116751
Hauptverfasser:	Jung, Jongho, Jeon, Yongseok, Cho, Wonhee, Kim, Yongchan
Format:	Artikel
Sprache:	eng
Schlagworte:	Electric vehicle Electric vehicles Heat exchangers Heat pump Heat pumps Heating Injection Injection port Internal heat exchanger Performance enhancement Reliability aspects Severe weather Vapor injection Vapors Weather
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