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Wang, HH; He, JZ; Wang, JH; Wang, JH (reprint author), Nanchang Univ, Dept Phys, Nanchang 330031, Jiangxi, Peoples R China.; Wang, JH (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
Endoreversible quantum heat engines in the linear response regime
Source PublicationPHYSICAL REVIEW E
Language英语
AbstractWe analyze general models of quantum heat engines operating a cycle of two adiabatic and two isothermal processes. We use the quantum master equation for a system to describe heat transfer current during a thermodynamic process in contact with a heat reservoir, with no use of phenomenological thermal conduction. We apply the endoreversibility description to such engine models working in the linear response regime and derive expressions of the efficiency and the power. By analyzing the entropy production rate along a single cycle, we identify the thermodynamic flux and force that a linear relation connects. From maximizing the power output, we find that such heat engines satisfy the tight-coupling condition and the efficiency at maximum power agrees with the Curzon-Ahlborn efficiency known as the upper bound in the linear response regime.
2017
Volume96Issue:1Pages:12152
Subject AreaPhysics
DOIhttp://dx.doi.org/10.1103/PhysRevE.96.012152
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/22002
CollectionSCI期刊论文
Corresponding AuthorWang, JH (reprint author), Nanchang Univ, Dept Phys, Nanchang 330031, Jiangxi, Peoples R China.; Wang, JH (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Wang, HH,He, JZ,Wang, JH,et al. Endoreversible quantum heat engines in the linear response regime[J]. PHYSICAL REVIEW E,2017,96(1):12152.
APA Wang, HH,He, JZ,Wang, JH,Wang, JH ,&Wang, JH .(2017).Endoreversible quantum heat engines in the linear response regime.PHYSICAL REVIEW E,96(1),12152.
MLA Wang, HH,et al."Endoreversible quantum heat engines in the linear response regime".PHYSICAL REVIEW E 96.1(2017):12152.
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