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Simulation of a cold climate heat pump furnished with a scroll compressor with multiple injection lines
Bell, Ian; Groll, Eckhard; Braun, James et al.
2013In Proceedings of the International Conference on Compressors and their Systems 2013
Peer reviewed
 

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Abstract :
[en] A detailed scroll compressor simulation has been developed as described in a companion paper. In this work, the compressor simulation code is used to investigate vapor injection in scroll compressors for cold climate heat pumps. The required analysis is developed for vapor injection in scroll compressors with one or two injection lines. The improvement in heat pump efficiency at a -20 C evaporation temperature with one injection line is as much as 10% while with two injection lines the increase in efficiency can be as much as 16%
Disciplines :
Mechanical engineering
Author, co-author :
Bell, Ian ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Systèmes énergétiques
Groll, Eckhard;  Purdue University - Purdue > Mechanical Engineering
Braun, James;  Purdue University - Purdue > Mechanical Engineering
Horton, W. Travis;  Purdue University - Purdue > Mechanical Engineering
Language :
English
Title :
Simulation of a cold climate heat pump furnished with a scroll compressor with multiple injection lines
Publication date :
September 2013
Event name :
International Conference on Compressors and their Systems 2013
Event date :
9-10 September 2013
Audience :
International
Main work title :
Proceedings of the International Conference on Compressors and their Systems 2013
Peer reviewed :
Peer reviewed
Available on ORBi :
since 06 May 2013

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