Application of entransy dissipation theory in heat convection

被引：36

作者：

Xu M. ^{[1
]}

Guo J. ^{[1
]}

Cheng L. ^{[1
]}

机构：

[1] Institute of Thermal Science and Technology, Shandong University

来源：

Frontiers of Energy and Power Engineering in China | 2009年 / 3卷 / 4期

关键词：

Entransy dissipation; Heat convection; Heat exchanger;

D O I：

10.1007/s11708-009-0055-4

中图分类号：

学科分类号：

摘要：

In the present work, formulas for calculating the rates of the local thermodynamic entransy dissipation in convective heat transfer in general, and the internal and external flows in particular, are established. Practically, these results may facilitate the application of entransy dissipation theory in thermal engineering. Theoretically they shed light on solving the contradiction of the minimum entropy production principle with balance equations in continuum mechanics. © Higher Education Press and Springer-Verlag 2009.

引用

页码：402 / 405

页数：3

共 13 条

[1]

McClintock F.A., The Design of Heat Exchangers for Minimum Irreversibility, (1951)

[2]

Bejan A., The concept of irreversibility in heat exchanger design: Counter-flow heat exchangers for gas-to-gas applications, ASME J Heat Transfer, 99, 3, pp. 374-380, (1977)

[3]

Bejan A., Entropy Generation through Heat and Fluid Flow, (1982)

[4]

Bejan A., Advanced Engineering Thermodynamics, (1988)

[5]

Bejan A., Entropy Generation Minimization, (1995)

[6]

Bejan A., Entropy generation minimization: The new thermodynamics of finite-size devices and finite-time processes, J Appl Phys, 79, 3, pp. 1191-1218, (1996)

[7]

Hesselgreaves J.E., Rationalisation of second law analysis of heat exchanger, Int J Heat Mass Transfer, 43, 22, pp. 4189-4204, (2000)

[8]

Bertola V., Cafaro E., A critical analysis of the minimum entropy production theorem and its application to heat and fluid flow, Int J Heat Mass Transfer, 51, 78, pp. 1907-1912, (2008)

[9]

Jaynes E.T., The minimum entropy production principle, Annual Review of Physical Chemistry, 31, pp. 579-601, (1980)

[10]

Mamedov M.M., On the incorrectness of the traditional proof of the principle of minimum production, Technical Physics Letters, 29, 1, pp. 69-71, (2003)

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