PMID: 12786434Jun 6, 2003Paper

Performance analysis of an irreversible quantum heat engine working with harmonic oscillators

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
Bihong Lin, Jincan Chen

Abstract

The cycle model of a regenerative quantum heat engine working with many noninteracting harmonic oscillators is established. The cycle consists of two isothermal and two constant-frequency processes. The performance of the cycle is investigated, based on the quantum master equation and semigroup approach. The inherent regenerative losses in the two constant-frequency processes are calculated. The expressions of several important performance parameters such as the efficiency, power output, and rate of the entropy production are derived for several interesting cases. Especially, the optimal performance of the cycle in high-temperature limit is discussed in detail. The maximum power output and the corresponding parameters are calculated. The optimal region of the efficiency and the optimal ranges of the temperatures of the working substance in the two isothermal processes are determined.

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Citations

Apr 16, 2016·Science·Johannes RoßnagelKilian Singer
Dec 20, 2003·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Bihong Lin, Jincan Chen
Feb 21, 2006·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Friedemann Tonner, Günter Mahler
Oct 13, 2007·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·H T QuanFranco Nori
Jun 13, 2009·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·H T Quan
Apr 7, 2010·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·M YoussefA-S F Obada
Jan 24, 2015·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Zongping GongH T Quan
Sep 28, 2017·Physical Review. E·Yu-Han MaChang-Pu Sun
Apr 3, 2019·Physical Review. E·Obinna Abah, Mauro Paternostro
Jul 15, 2015·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Rui Long, Wei Liu
Sep 11, 2019·Physical Review. E·Jong-Min ParkJae Dong Noh
Feb 4, 2014·Physical Review Letters·J RoßnagelE Lutz
May 3, 2014·Physical Review Letters·Keye ZhangPierre Meystre
Dec 17, 2004·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·N Sánchez-Salas, A Calvo Hernández
Feb 16, 2013·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·D Gelbwaser-KlimovskyG Kurizki
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Jul 18, 2021·Physical Review. E·Sushant Saryal, Bijay Kumar Agarwalla
Aug 7, 2021·Physical Review Letters·Tomas OpatrnýGershon Kurizki

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