Thermal Conductivity Enhancement of Iraqi Origin Paraffin Wax by Nano-Alumina

Abstract Paraffin wax is utilized for the heat storage applications taking advantage from the high stored latent heat during the phase change (from solid to fluid) period. What isn't right with this procedure is that the wax has a little heat transfer rate because of its low thermal co...

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Autores principales:	Miqdam T. Chaichan, Rasha Mohammed Hussein, Aida Mohammed Jawad
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2017
Materias:	Latent heat, Nano-alumina, Paraffin wax, Thermal storage, Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/7bdc148f9d464becba6e9be42d19c741
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spelling	oai:doaj.org-article:7bdc148f9d464becba6e9be42d19c7412021-12-02T05:52:07ZThermal Conductivity Enhancement of Iraqi Origin Paraffin Wax by Nano-Alumina10.22153/kej.2017.02.0031818-11712312-0789https://doaj.org/article/7bdc148f9d464becba6e9be42d19c7412017-09-01T00:00:00Zhttp://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/358https://doaj.org/toc/1818-1171https://doaj.org/toc/2312-0789 Abstract Paraffin wax is utilized for the heat storage applications taking advantage from the high stored latent heat during the phase change (from solid to fluid) period. What isn't right with this procedure is that the wax has a little heat transfer rate because of its low thermal conductivity. The thermal conductivity improvement of the paraffin wax has been examined utilizing nano-material with high thermal conductivity. In the recent study, (Al2O3) nanoparticles with weights of 1, 2, and 3% of the paraffin wax were added to the paraffin wax. The Iraqi paraffin wax accessible at the local markets was utilized as a phase change material (PCM). Many properties of the wax were changed due to the addition of nanofillers. The wax color was changed from light brown to white. The thermal conductivity of the paraffin wax was expanded by increasing the additional nanoparticles extent with 37.1, 42.3 and 60.32% for 1, 2 and 3% added nano-Al2O3 compared to pure wax conditions. The subsequent change in the thermal conductivity of the paraffin wax makes it reasonable for the use in thermal storage applications. Keywords: Latent heat, Nano-alumina, Paraffin wax, Thermal storage, Miqdam T. ChaichanRasha Mohammed HusseinAida Mohammed JawadAl-Khwarizmi College of Engineering – University of BaghdadarticleLatent heat, Nano-alumina, Paraffin wax, Thermal storage,Chemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 13, Iss 3 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Latent heat, Nano-alumina, Paraffin wax, Thermal storage, Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Latent heat, Nano-alumina, Paraffin wax, Thermal storage, Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Miqdam T. Chaichan Rasha Mohammed Hussein Aida Mohammed Jawad Thermal Conductivity Enhancement of Iraqi Origin Paraffin Wax by Nano-Alumina
description	Abstract Paraffin wax is utilized for the heat storage applications taking advantage from the high stored latent heat during the phase change (from solid to fluid) period. What isn't right with this procedure is that the wax has a little heat transfer rate because of its low thermal conductivity. The thermal conductivity improvement of the paraffin wax has been examined utilizing nano-material with high thermal conductivity. In the recent study, (Al2O3) nanoparticles with weights of 1, 2, and 3% of the paraffin wax were added to the paraffin wax. The Iraqi paraffin wax accessible at the local markets was utilized as a phase change material (PCM). Many properties of the wax were changed due to the addition of nanofillers. The wax color was changed from light brown to white. The thermal conductivity of the paraffin wax was expanded by increasing the additional nanoparticles extent with 37.1, 42.3 and 60.32% for 1, 2 and 3% added nano-Al2O3 compared to pure wax conditions. The subsequent change in the thermal conductivity of the paraffin wax makes it reasonable for the use in thermal storage applications. Keywords: Latent heat, Nano-alumina, Paraffin wax, Thermal storage,
format	article
author	Miqdam T. Chaichan Rasha Mohammed Hussein Aida Mohammed Jawad
author_facet	Miqdam T. Chaichan Rasha Mohammed Hussein Aida Mohammed Jawad
author_sort	Miqdam T. Chaichan
title	Thermal Conductivity Enhancement of Iraqi Origin Paraffin Wax by Nano-Alumina
title_short	Thermal Conductivity Enhancement of Iraqi Origin Paraffin Wax by Nano-Alumina
title_full	Thermal Conductivity Enhancement of Iraqi Origin Paraffin Wax by Nano-Alumina
title_fullStr	Thermal Conductivity Enhancement of Iraqi Origin Paraffin Wax by Nano-Alumina
title_full_unstemmed	Thermal Conductivity Enhancement of Iraqi Origin Paraffin Wax by Nano-Alumina
title_sort	thermal conductivity enhancement of iraqi origin paraffin wax by nano-alumina
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2017
url	https://doaj.org/article/7bdc148f9d464becba6e9be42d19c741
work_keys_str_mv	AT miqdamtchaichan thermalconductivityenhancementofiraqioriginparaffinwaxbynanoalumina AT rashamohammedhussein thermalconductivityenhancementofiraqioriginparaffinwaxbynanoalumina AT aidamohammedjawad thermalconductivityenhancementofiraqioriginparaffinwaxbynanoalumina
_version_	1718400179553435648

Thermal Conductivity Enhancement of Iraqi Origin Paraffin Wax by Nano-Alumina

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