Maximum power density analysis for irreversible combined Carnot cycles

被引:20
作者
Kodal, A [1 ]
机构
[1] Istanbul Tech Univ, Dept Aeronaut Engn, TR-80626 Istanbul, Turkey
关键词
D O I
10.1088/0022-3727/32/22/319
中图分类号
O59 [应用物理学];
学科分类号
摘要
A finite-time thermodynamic optimization based on the maximum power density criterion for an irreversible combined Carnot heat engine model has been carried out. The effects of the finite-rate heat transfer, internal irreversibility and heat leak are considered in the analysis. The obtained results are compared with those results obtained by using the maximum power criterion. The design parameters under the optimal conditions were derived analytically and the effects of irreversibilities on the general and the optimal performances are investigated.
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页码:2958 / 2963
页数:6
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