Basement Kind Effects on Air Temperature of a Solar Chimney in Baghdad - Iraq Weather

A solar updraft tower power plant (solar tower) is a solar thermal power plant that utilizes a combination of solar air collector and central updraft tube to generate an induced convective flow which drives pressure staged turbines to generate electricity. This paper presents practical...

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Autor principal:	Miqdam Tariq Chaichan
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2019
Materias:	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/dc14c8a1bd874d289aa2102602c94682
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spelling	oai:doaj.org-article:dc14c8a1bd874d289aa2102602c946822021-12-02T10:50:05ZBasement Kind Effects on Air Temperature of a Solar Chimney in Baghdad - Iraq Weather1818-11712312-0789https://doaj.org/article/dc14c8a1bd874d289aa2102602c946822019-03-01T00:00:00Zhttp://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/468https://doaj.org/toc/1818-1171https://doaj.org/toc/2312-0789 A solar updraft tower power plant (solar tower) is a solar thermal power plant that utilizes a combination of solar air collector and central updraft tube to generate an induced convective flow which drives pressure staged turbines to generate electricity. This paper presents practical results of a prototype of a solar chimney with thermal mass, where the glass surface is replaced by transparence plastic cover. The study focused on chimney's basements kind effect on collected air temperatures. Three basements were used: concrete, black concrete and black pebbles basements. The study was conducted in Baghdad from August to November 2009. The results show that the best chimney efficiency attained was 49.7% for pebbles base. The highest collected air temperature reached was 49ºC when using the black pebbles basement also.also, the maximum basement temperature measured was 59ºC for black pebbles. High increaments in collected air temperatures were achieved in comparison with the ambient air temperatures for the three basement kinds. The highest temperature difference reached was 22ºC with the pebble ground. Miqdam Tariq ChaichanAl-Khwarizmi College of Engineering – University of BaghdadarticleChemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 7, Iss 1 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Miqdam Tariq Chaichan Basement Kind Effects on Air Temperature of a Solar Chimney in Baghdad - Iraq Weather
description	A solar updraft tower power plant (solar tower) is a solar thermal power plant that utilizes a combination of solar air collector and central updraft tube to generate an induced convective flow which drives pressure staged turbines to generate electricity. This paper presents practical results of a prototype of a solar chimney with thermal mass, where the glass surface is replaced by transparence plastic cover. The study focused on chimney's basements kind effect on collected air temperatures. Three basements were used: concrete, black concrete and black pebbles basements. The study was conducted in Baghdad from August to November 2009. The results show that the best chimney efficiency attained was 49.7% for pebbles base. The highest collected air temperature reached was 49ºC when using the black pebbles basement also.also, the maximum basement temperature measured was 59ºC for black pebbles. High increaments in collected air temperatures were achieved in comparison with the ambient air temperatures for the three basement kinds. The highest temperature difference reached was 22ºC with the pebble ground.
format	article
author	Miqdam Tariq Chaichan
author_facet	Miqdam Tariq Chaichan
author_sort	Miqdam Tariq Chaichan
title	Basement Kind Effects on Air Temperature of a Solar Chimney in Baghdad - Iraq Weather
title_short	Basement Kind Effects on Air Temperature of a Solar Chimney in Baghdad - Iraq Weather
title_full	Basement Kind Effects on Air Temperature of a Solar Chimney in Baghdad - Iraq Weather
title_fullStr	Basement Kind Effects on Air Temperature of a Solar Chimney in Baghdad - Iraq Weather
title_full_unstemmed	Basement Kind Effects on Air Temperature of a Solar Chimney in Baghdad - Iraq Weather
title_sort	basement kind effects on air temperature of a solar chimney in baghdad - iraq weather
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2019
url	https://doaj.org/article/dc14c8a1bd874d289aa2102602c94682
work_keys_str_mv	AT miqdamtariqchaichan basementkindeffectsonairtemperatureofasolarchimneyinbaghdadiraqweather
_version_	1718396620002820096

Basement Kind Effects on Air Temperature of a Solar Chimney in Baghdad - Iraq Weather

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