Experimental and theoretical performance of a demonstration solar chimney model - Part I: Mathematical model development

被引：35

作者：

Pasumarthi, N ^{[1
]}

Sherif, SA ^{[1
]}

机构：

[1] Oracle Corp, Belmont, CA 94002 USA

来源：

INTERNATIONAL JOURNAL OF ENERGY RESEARCH | 1998年 / 22卷 / 03期

关键词：

solar chimneys; solar energy; chimneys; power generation; energy conversion;

D O I：

10.1002/(SICI)1099-114X(19980310)22:3<277::AID-ER380>3.0.CO;2-R

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 [动力工程及工程热物理]; 0820 [石油与天然气工程];

摘要：

The solar chimney is a natural draft device which uses solar radiation to provide upward momentum to the in-flowing air, thereby converting the thermal energy into kinetic energy. A study was undertaken to evaluate the performance characteristics of solar chimneys both theoretically and experimentally. In this paper, a mathematical model which was developed to study the effect of various parameters on the air temperature, air velocity, and power output of the solar chimney, is presented. Tests were conducted on a demonstration model which was designed and built for that purpose. The mathematical model presented here, was verified against experimental test results and the overall results were encouraging. (C) 1998 John Wiley & Sons, Ltd.

引用

页码：277 / 288

页数：12

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