NDLI: CFD simulation study based on configuration design of outdoor unit of household air conditioner

Content Provider	IEEE Xplore Digital Library
Author	Guan Wei-hua Li Li-fu Lin Yong-man
Copyright Year	2010
Description	Author affiliation: Guangzhou Institute of Energy Conversion, CAS, China (Lin Yong-man) \|\| South China University of Technology, Guangzhou, China (Li Li-fu) \|\| South China University of Technology, Gangdong AIB Polytechnic College, Guangzhou, China (Guan Wei-hua)
Abstract	Outdoor unit of household air conditioner is studied widely in household air conditioner parts. Optimizing it may improve air conditioner' EER (Energy Efficiency Ratio) better and make its cost lower than optimizing other parts can. To reduce the cost of the household air conditioner and improve its EER, this paper first studies the correlation among configuration of outdoor unit and heat transfer effect and heat transfer area of outdoor unit, and provides novel invariable volume algorithm and invariable heat transfer area algorithm, which furthest optimize heat transfer area of outdoor unit and minimize the case area. As we know, when size of outdoor unit is optimal, heat transfer coefficient and impeller size are not perfect. So, optimizing whole outdoor unit of household air conditioner according to many curves can improve economy. CFD simulation shows, optimizing the outdoor unit improves heat transfer coefficient better, and makes case area smaller, and cost lower. This study may be also popularized to design other air conditioners.
File Size	435721
File Format	PDF
ISBN	9781424465392
ISSN	21547491
e-ISBN	9781424465422
DOI	10.1109/ICACTE.2010.5579619
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-08-20
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Algorithm design and analysis invariable heat transfer area algorithm Computational fluid dynamics outdoor unit of household air conditioner Heating invariable volume algorithm EER (Energy Efficiency Ratio) Gallium nitride
Content Type	Text
Resource Type	Article

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