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dc.contributor.authorNur Damia Asma, Rosle
dc.contributor.authorFatimah Al Zahrah, Mohd Saat
dc.contributor.authorRaja Nor Firdaus Kashfi, Raja Othman
dc.contributor.authorMohamad Firdaus, Sukri
dc.contributor.authorSaechan, Patcharin
dc.contributorFakulti Kejuruteraan Mekanikal (FKM), Universiti Teknikal Malaysia Melaka (UTeM)en_US
dc.contributorGreen and Efficeint Energy Technology (GrEET), Centre for Advanced Research on Energy (CARe), Universiti Teknikal Malaysia Melaka (UTeM)en_US
dc.contributorCentre of Excellence Geopolymer and Green Technology, Universiti Malaysia Perlis (UniMAP)en_US
dc.contributorFakulti Kejuruteraan Elektrik (FKE), Universiti Teknikal Malaysia Melaka (UTeM)en_US
dc.contributorFaculty of Engineering, King Mongkut’s University of Technology North Bangkoken_US
dc.creatorFatimah Al Zahrah, Mohd Saat
dc.date.accessioned2022-08-25T01:44:32Z
dc.date.available2022-08-25T01:44:32Z
dc.date.issued2022-03
dc.identifier.citationInternational Journal of Nanoelectronics and Materials, vol.15 (Special Issue), 2022, pages 405-414en_US
dc.identifier.issn1985-5761 (Printed)
dc.identifier.issn2232-1535 (online)
dc.identifier.urihttp://dspace.unimap.edu.my:80/xmlui/handle/123456789/76085
dc.descriptionLink to publisher's homepage at http://ijneam.unimap.edu.myen_US
dc.description.abstractThermoacoustics is a principle of sciences that offers an alternative solution for cooling system with a technology that is green and sustainable. The thermoacoustic energy conversion takes place mostly within the area of the porous structure that forms the core of the system. In this study, the effect of changing the material of the porous structure on the performance of the thermoacoustic refrigerating system is reported. Experiments were performed under standing wave environment with two different resonance frequencies with air at atmospheric pressure. The porous stack was chosen to be with three different materials of polycarbonate, ceramic and stainless steel. The results show that the use of ceramic celcor as the porous material provides the biggest temperature difference which means that thermoacoustic performance is better. The performance is even better when the system is working with higher resonance frequency. At atmospheric pressure condition with air as working medium, the thermoacoustic cooler with ceramic porous material is capable of producing temperature difference of 39.16C when operating at a frequency of 202.1 Hz.en_US
dc.language.isoenen_US
dc.publisherUniversiti Malaysia Perlis (UniMAP)en_US
dc.relation.ispartofseriesSpecial Issue ISSTE 2022;
dc.subject.otherThermoacoustic cooleren_US
dc.subject.otherPorous mediaen_US
dc.subject.otherStanding wave thermoacousticsen_US
dc.titleThe effect of porous materials on temperature drop in a standing wave thermoacoustic cooleren_US
dc.typeArticleen_US
dc.identifier.urlhttp://ijneam.unimap.edu.my
dc.contributor.urlfatimah@utem.edu.myen_US


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