DESIGN PARAMETERS OF A RADIATIVE HEAT ENGINE

被引：33

作者：

GOKTUN, S

OZKAYNAK, S

YAVUZ, H

机构：

[1] ITU,INST NUCL ENERGY,80626 MASLAK,TURKEY

[2] ITU,FAC MARITIME,81704 TUZLA,TURKEY

[3] TURKISH NAVAL ACAD,81704 TUZLA,TURKEY

来源：

ENERGY | 1993年 / 18卷 / 06期

关键词：

D O I：

10.1016/0360-5442(93)90043-D

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

By employing an endoreversible heat-engine model, the design parameters of a heat engine operating under radiative heat-transfer conditions were examined to find the maximum power output. It was found that the ratio of the cold to the hot reservoir temperature must be less than 0.2 for an optimal design. Increasing the heat-transfer area of the cold side rather than that of the hot side improves the thermal efficiency. When the temperature ratio is greater than 0.6. the efficiency of such a cycle approaches that of Curzon and Ahlborn.

引用

页码：651 / 655

页数：5

共 9 条

[1] THEORY OF HEAT TRANSFER-IRREVERSIBLE POWER-PLANTS [J].