POWER PERFORMANCE OF A NONISENTROPIC BRAYTON CYCLE

被引：80

作者：

WU, C ^{[1
]}

KIANG, RL ^{[1
]}

机构：

[1] DAVID TAYLOR RES CTR,ANNAPOLIS,MD 21402

来源：

JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME | 1991年 / 113卷 / 04期

关键词：

D O I：

10.1115/1.2906268

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Work and power optimization of a Brayton cycle are analyzed with a finite-time heat transfer analysis. This work extends the recent flurry of publications in heat engine efficiency under the maximum power condition by incorporating nonisentropic compression and expansion. As expected, these nonisentropic processes lower the power output as well as the cycle efficiency when compared with an endoreversible Brayton cycle under the same conditions.

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页码：501 / 504

页数：4

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