NDLI: Optimal configuration for a finite high-temperature source heat engine cycle with the complex heat transfer law

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Optimal configuration for a finite high-temperature source heat engine cycle with the complex heat transfer law

Content Provider	Springer Nature Link
Author	Li, Jun Chen, LinGen Sun, FengRui
Copyright Year	2009
Abstract	The optimal configuration of a heat engine operating between a finite high-temperature source and an infinite low-temperature reservoir is derived by using finite time thermodynamics based on a complex heat transfer law, including Newtonian heat transfer law, linear phenomenological heat transfer law, radiative heat transfer law, Dulong-Petit heat transfer law, generalized convective heat transfer law and generalized radiative heat transfer law, q ∝ (ΔT $^{ n }$). In the engine model the only irreversibility of finite rate heat transfer is considered. The optimal relation between the power output and efficiency of the heat engine is also derived by using an equivalent temperature of the hot reservoir. The obtained results include those obtained in recent literature and can provide some theoretical guidance for the designs of practical engines.
Starting Page	587
Ending Page	592
Page Count	6
File Format	PDF
ISSN	16721799
Journal	Science in China Series G
Volume Number	52
Issue Number	4
e-ISSN	18622844
Language	English
Publisher	SP Science in China Press
Publisher Date	2009-04-01
Publisher Place	Heidelberg
Access Restriction	Subscribed
Subject Keyword	finite time thermodynamics finite heat capacity reservoir heat engine cycle optimal configuration optimal performance heat transfer law Astronomy Mechanics, Fluids, Thermodynamics Physics
Content Type	Text
Resource Type	Article
Subject	Physics and Astronomy

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