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CFD analysis of thermodynamic cycles in a pulse tube refrigerator
Chen L; Zhang Y(张宇); Luo EC; Li T(李腾); Wei XL(魏小林); Zhang Y
Source PublicationCryogenics
2010
Volume50Issue:11-12Pages:743-749
ISSN0011-2275
AbstractThe objectives of this paper are to study the thermodynamic cycles in an inertance tube pulse tube refrigerator (ITPTR) by means of CFD method The simulation results show that gas parcels working in different parts of ITPTR undergo different thermodynamic cycles The net effects of those thermodynamic cycles are pumping heat from the low temperature part to the high temperature part of the system The simulation results also show that under different frequencies of piston movement the gas parcels working in the same part of the system will undergo the same type of thermodynamic cycles The simulated thermal cycles are compared with those thermodynamic analysis results from a reference Comparisons show that both CFD simulations and theoretical analysis predict the same type of thermal cycles at the same location However only CFD simulation can give the quantitative results while the thermodynamic analysis is still remaining in quality (C) 2010 Elsevier Ltd All rights reserved
KeywordPulse Tube Refrigerator Cfd Thermodynamic Cycles
DOI10.1016/j.cryogenics.2010.08.004
URL查看原文
Indexed BySCI
Language英语
WOS IDWOS:000284924000005
WOS Research AreaThermodynamics ; Physics
WOS SubjectThermodynamics ; Physics, Applied
Funding OrganizationNational Science Foundation of China [50890182]
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/43317
Collection等离子体与燃烧中心(2009-2011)
Corresponding AuthorZhang Y
Recommended Citation
GB/T 7714
Chen L,Zhang Y,Luo EC,et al. CFD analysis of thermodynamic cycles in a pulse tube refrigerator[J]. Cryogenics,2010,50(11-12):743-749.
APA Chen L,张宇,Luo EC,李腾,魏小林,&Zhang Y.(2010).CFD analysis of thermodynamic cycles in a pulse tube refrigerator.Cryogenics,50(11-12),743-749.
MLA Chen L,et al."CFD analysis of thermodynamic cycles in a pulse tube refrigerator".Cryogenics 50.11-12(2010):743-749.
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