Energy analysis of space solar dynamic heat receivers

被引：15

作者：

Cui, HT

Hou, XB

Yuan, XG

机构：

[1] Beijing Univ Aeronaut & Astronaut, Dept Flight Vehicle Design & Appl Mech, Beijing 100083, Peoples R China

[2] Hebei Univ Sci & Technol, Coll Elect & Mech Engn, Shijiazhuang 050018, Peoples R China

[3] Chinese Acad Space Technol, Inst Spacecraft Syst Technol, Beijing 100086, Peoples R China

来源：

SOLAR ENERGY | 2003年 / 74卷 / 04期

关键词：

D O I：

10.1016/S0038-092X(03)00185-3

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Energy analysis of space solar dynamic heat receivers employing solid-liquid phase change storage is developed. The heat receiver is a critical component of a solar dynamic system. Phase change thermal energy storage is used in the heat receiver. The energy analysis presented here can be used to understand the energy transfer in the heat receiver and thermal energy storage in phase change materials (PCM). The heat receiver cavity radiation mathematical model and the working fluid tube heat model are established. Energy loss, energy absorbed by gas, the latent and sensible thermal energy storage in PCM, maximum tube temperature, gas outlet temperature and liquid PCM fraction were calculated. The results are analyzed and could be used in heat receiver design. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：303 / 308

页数：6

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