Characteristics of a solar chimney with water production and power generation

GONG Tingrui; HUANG Xiaoming; MING Tingzhen; Renaud de_Richter

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Characteristics of a solar chimney with water production and power generation

Thermal Power Generation Issue 5, (2017)

更新时间：2025-09-28

- Characteristics of a solar chimney with water production and power generation
- 作者机构：
  
  1. 华中科技大学能源与动力工程学院,湖北,武汉,430074
  2. 武汉理工大学土木工程与建筑学院,湖北,武汉,430070
  3. Tour-Solaire.Fr, 8 Impasse des Papillons, 90 Montpellier,France,F340
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK154
- Published Online：27 May 2017，
  
  Published：2017
- 稿件说明：
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GONG Tingrui, HUANG Xiaoming, MING Tingzhen, et al. Characteristics of a solar chimney with water production and power generation[J]. Thermal Power Generation, 2017, (5).
DOI：

GONG Tingrui, HUANG Xiaoming, MING Tingzhen, et al. Characteristics of a solar chimney with water production and power generation[J]. Thermal Power Generation, 2017, (5). DOI：

摘要

针对一种可从空气中得到淡水同时还可发电的太阳能烟囱系统，建立了热湿空气在烟囱中沿程冷却析出凝结水并发电的一维可压缩流动与传热数学模型，分析了这种结合发电与产水功能的工程结构的输出性能。结果表明：烟囱高度对凝结水量的影响较大，在一定条件下提高烟囱高度可以获得更多的水；安装在烟囱底部的风力透平功率与水力透平功率之间存在着某种相互制约的关系；随风力透平压降因子的增加，系统总功率先增大后减小，在临界点取得最大值；但当烟囱高度较高时，水力透平的功率不容忽视，系统总功率取得最大值时的风力透平压降因子临界点会减小，表明此时水力透平转换出的电能也较大。

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