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Zhang, M; Liu, Q; He, JZ; Wang, JH
Coefficient of performance and its bounds of minimally nonlinear irreversible refrigerator at arbitrary optimal value
Source PublicationMODERN PHYSICS LETTERS B
Language英语
KeywordMAXIMUM POWER OUTPUT EFFICIENCY OPTIMIZATION ENGINE CYCLES
AbstractWe study the performance of minimally nonlinear irreversible refrigerators which works between a hot and cold heat reservoir of constant temperatures T-h and T-c (< T-h), respectively. Applying optimization criterion Omega or chi, we analyze the coefficient of performance (COP) at arbitrary value of chi or Omega and thus obtain the upper and lower bounds of the COP. Our results show that, for the optimized, tightly-coupled refrigerators, a small loss away from the maximum value of either chi or Omega figure of merit means a larger gain in the COP.
2018
ISSN0217-9849
Volume32Issue:20Pages:1850232
Subject AreaPhysics
MOST Discipline CataloguePhysics, Applied ; Physics, Condensed Matter ; Physics, Mathematical
DOI10.1142/S0217984918502329
Indexed BySCIE
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/22858
CollectionSCI期刊论文
Affiliation1.Nanchang Univ, Dept Phys, Nanchang 330031, Jiangxi, Peoples R China
2.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Zhang, M,Liu, Q,He, JZ,et al. Coefficient of performance and its bounds of minimally nonlinear irreversible refrigerator at arbitrary optimal value[J]. MODERN PHYSICS LETTERS B,2018,32(20):1850232.
APA Zhang, M,Liu, Q,He, JZ,&Wang, JH.(2018).Coefficient of performance and its bounds of minimally nonlinear irreversible refrigerator at arbitrary optimal value.MODERN PHYSICS LETTERS B,32(20),1850232.
MLA Zhang, M,et al."Coefficient of performance and its bounds of minimally nonlinear irreversible refrigerator at arbitrary optimal value".MODERN PHYSICS LETTERS B 32.20(2018):1850232.
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