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题名: Efficiency at maximum power for an Otto engine with ideal feedback
作者: Wang, HH ;  He, JZ ;  Wang, JH ;  Wu, ZQ
刊名: JOURNAL OF APPLIED PHYSICS
出版日期: 2016
卷号: 120, 期号:15, 页码:154303
学科分类: Physics
DOI: http://dx.doi.org/10.1063/1.4964333
通讯作者: Wang, JH (reprint author), Nanchang Univ, Dept Phys, Nanchang 330031, Peoples R China. ;  Wang, JH (reprint author), Univ Maryland, Dept Chem & Biochem, College Pk, MD 20742 USA. ;  Wang, JH (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
文章类型: Article
英文摘要: We propose an Otto heat engine that undergoes processes involving a special class of feedback and analyze theoretically its response. We use stochastic thermodynamics to determine the performance characteristics of the heat engine and indicate the possibility that its maximum efficiency can surpass the Carnot value. The analytical expression for efficiency at maximum power, including the effects resulting from feedback, reduces to that previously derived based on an engine without feedback. Published by AIP Publishing.
类目[WOS]: Physics, Applied
关键词[WOS]: MAXWELLS DEMON ;  CARNOT ENGINE ;  HEAT ENGINES ;  FINITE-TIME ;  INFORMATION ;  THERMODYNAMICS ;  PERFORMANCE
收录类别: SCI
项目资助者: NSFC [11505091, 11265010, 11365015, 11461045] ;  China Scholar Council Fellowship [201408360108] ;  Major Program of Jiangxi Provincial NSF [20161ACB21006] ;  Jiangxi Provincial NSF [20132BAB212009] ;  Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences [Y5KF241CJ1]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21503
Appears in Collections:理论物理所2016年知识产出_期刊论文

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Recommended Citation:
Wang, HH,He, JZ,Wang, JH,et al. Efficiency at maximum power for an Otto engine with ideal feedback[J]. JOURNAL OF APPLIED PHYSICS,2016,120(15):154303.
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