Effect of Al<inf>2</inf>O<inf>3</inf> and TiO<inf>2</inf> nano-coated wick on the thermal performance of heat pipe

Septiadi, WN; Iswari, GA; Sudarsana, PB; Putra, GJP; Febraldo, D; Putra, N; Mahlia, TMI

Effect of Al<inf>2</inf>O<inf>3</inf> and TiO<inf>2</inf> nano-coated wick on the thermal performance of heat pipe

Septiadi, WN Iswari, GA Sudarsana, PB Putra, GJP Febraldo, D Putra, N Mahlia, TMI

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Publisher:: SPRINGER
Publication Type:: Journal Article
Citation:: Journal of Thermal Analysis and Calorimetry, 2022, 147, (11), pp. 6193-6205
Issue Date:: 2022-01-01

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Field	Value	Language
dc.contributor.author	Septiadi, WN
dc.contributor.author	Iswari, GA
dc.contributor.author	Sudarsana, PB
dc.contributor.author	Putra, GJP
dc.contributor.author	Febraldo, D
dc.contributor.author	Putra, N
dc.contributor.author	Mahlia, TMI
dc.date.accessioned	2023-03-22T05:10:44Z
dc.date.available	2023-03-22T05:10:44Z
dc.date.issued	2022-01-01
dc.identifier.citation	Journal of Thermal Analysis and Calorimetry, 2022, 147, (11), pp. 6193-6205
dc.identifier.issn	1388-6150
dc.identifier.issn	1588-2926
dc.identifier.uri	http://hdl.handle.net/10453/168059
dc.description.abstract	A heat pipe is a passive two-phase heat exchanger technology, as a capillary-driven structure that allows heat transport by maintaining temperature difference. Heat pipe performance can be determined from the value of heat resistance, and nanoparticle can be applied to increase heat pipe performance. This research uses Al2O3 and TiO2 as a coating material for the heat pipe. The methods used in this research were by giving the heat pipe a nano-coating treatment using the electrophoretic deposition process and doing a pool boiling experiment by giving the heat pipe some heat loads. The main data of this research are temperature and bubble growth data. Based on the result of the research, the use of nanoparticles can improve heat pipe performance. The temperature difference between the evaporator and condenser area was calculated 2.38 °C on Al2O3 coating and 3.92 °C on TiO2 coating. Al2O3 nanoparticle coating was able to provide a heat transfer coefficient 480% superior to sample without nanoparticle coating, and 174% better than TiO2 nanoparticle coating.
dc.language	English
dc.publisher	SPRINGER
dc.relation.ispartof	Journal of Thermal Analysis and Calorimetry
dc.relation.isbasedon	10.1007/s10973-021-11034-4
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0303 Macromolecular and Materials Chemistry, 0306 Physical Chemistry (incl. Structural), 0399 Other Chemical Sciences
dc.subject.classification	Physical Chemistry
dc.title	Effect of Al<inf>2</inf>O<inf>3</inf> and TiO<inf>2</inf> nano-coated wick on the thermal performance of heat pipe
dc.type	Journal Article
utslib.citation.volume	147
utslib.for	0303 Macromolecular and Materials Chemistry
utslib.for	0306 Physical Chemistry (incl. Structural)
utslib.for	0399 Other Chemical Sciences
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CTWW - Centre for Technology in Water and Wastewater Treatment
utslib.copyright.status	closed_access	*
pubs.consider-herdc	false
dc.date.updated	2023-03-22T05:10:42Z
pubs.issue	11
pubs.publication-status	Published online
pubs.volume	147
utslib.citation.issue	11

Abstract:

A heat pipe is a passive two-phase heat exchanger technology, as a capillary-driven structure that allows heat transport by maintaining temperature difference. Heat pipe performance can be determined from the value of heat resistance, and nanoparticle can be applied to increase heat pipe performance. This research uses Al2O3 and TiO2 as a coating material for the heat pipe. The methods used in this research were by giving the heat pipe a nano-coating treatment using the electrophoretic deposition process and doing a pool boiling experiment by giving the heat pipe some heat loads. The main data of this research are temperature and bubble growth data. Based on the result of the research, the use of nanoparticles can improve heat pipe performance. The temperature difference between the evaporator and condenser area was calculated 2.38 °C on Al2O3 coating and 3.92 °C on TiO2 coating. Al2O3 nanoparticle coating was able to provide a heat transfer coefficient 480% superior to sample without nanoparticle coating, and 174% better than TiO2 nanoparticle coating.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/168059