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Analysis of 3D printed stack in thermoacoustic cooling

Inconsistencies in fabricated thermoacoustic stacks are due to the methods available to obtain the desired geometry and dimensions even under optimized design parameters. This paper presents performance results from stacks fabricated using 3D printing technology which minimizes the error, disposes o...

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Main Authors: Roslan, Muhammad Nazmi Hadi, Zolpakar, Nor Atiqah, Mohd. Ghazali, Normah, Mohd. Saat, Fatimah Al-Zahrah
Format: Article
Language:English
Published: Joint Journal of Novel Carbon Resource Sciences and Green Asia Strategy 2021
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utm.my/id/eprint/97912/1/MuhammadNazmiHadi2021_Analysisof3DPrintedStackinThermoacousticCooling.pdf
http://eprints.utm.my/id/eprint/97912/
http://dx.doi.org/10.5109/4372269
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spelling my.utm.979122022-11-10T00:55:07Z http://eprints.utm.my/id/eprint/97912/ Analysis of 3D printed stack in thermoacoustic cooling Roslan, Muhammad Nazmi Hadi Zolpakar, Nor Atiqah Mohd. Ghazali, Normah Mohd. Saat, Fatimah Al-Zahrah TJ Mechanical engineering and machinery Inconsistencies in fabricated thermoacoustic stacks are due to the methods available to obtain the desired geometry and dimensions even under optimized design parameters. This paper presents performance results from stacks fabricated using 3D printing technology which minimizes the error, disposes of irregularities and can reduce production time. In this study, the performance of a thermoacoustic refrigerator was determined from measurements of the temperature difference across various 3D printed stack lengths fabricated. Experiments were done at 400 Hz frequency with different stack plate spacing and thickness, in a 21-mm diameter resonator. Results show that a 0.7 mm stack plate spacing with a 0.5 mm plate thickness performed better compared to those with smaller spacing at the same thickness or with the same spacing but larger thickness. The outcomes of this study have shown the need for the fabrication technology to keep pace with optimized design to realize global efforts towards a sustainable environment. Joint Journal of Novel Carbon Resource Sciences and Green Asia Strategy 2021 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/97912/1/MuhammadNazmiHadi2021_Analysisof3DPrintedStackinThermoacousticCooling.pdf Roslan, Muhammad Nazmi Hadi and Zolpakar, Nor Atiqah and Mohd. Ghazali, Normah and Mohd. Saat, Fatimah Al-Zahrah (2021) Analysis of 3D printed stack in thermoacoustic cooling. Evergreen, 8 (1). pp. 131-137. ISSN 2189-0420 http://dx.doi.org/10.5109/4372269 DOI : 10.5109/4372269
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Roslan, Muhammad Nazmi Hadi
Zolpakar, Nor Atiqah
Mohd. Ghazali, Normah
Mohd. Saat, Fatimah Al-Zahrah
Analysis of 3D printed stack in thermoacoustic cooling
description Inconsistencies in fabricated thermoacoustic stacks are due to the methods available to obtain the desired geometry and dimensions even under optimized design parameters. This paper presents performance results from stacks fabricated using 3D printing technology which minimizes the error, disposes of irregularities and can reduce production time. In this study, the performance of a thermoacoustic refrigerator was determined from measurements of the temperature difference across various 3D printed stack lengths fabricated. Experiments were done at 400 Hz frequency with different stack plate spacing and thickness, in a 21-mm diameter resonator. Results show that a 0.7 mm stack plate spacing with a 0.5 mm plate thickness performed better compared to those with smaller spacing at the same thickness or with the same spacing but larger thickness. The outcomes of this study have shown the need for the fabrication technology to keep pace with optimized design to realize global efforts towards a sustainable environment.
format Article
author Roslan, Muhammad Nazmi Hadi
Zolpakar, Nor Atiqah
Mohd. Ghazali, Normah
Mohd. Saat, Fatimah Al-Zahrah
author_facet Roslan, Muhammad Nazmi Hadi
Zolpakar, Nor Atiqah
Mohd. Ghazali, Normah
Mohd. Saat, Fatimah Al-Zahrah
author_sort Roslan, Muhammad Nazmi Hadi
title Analysis of 3D printed stack in thermoacoustic cooling
title_short Analysis of 3D printed stack in thermoacoustic cooling
title_full Analysis of 3D printed stack in thermoacoustic cooling
title_fullStr Analysis of 3D printed stack in thermoacoustic cooling
title_full_unstemmed Analysis of 3D printed stack in thermoacoustic cooling
title_sort analysis of 3d printed stack in thermoacoustic cooling
publisher Joint Journal of Novel Carbon Resource Sciences and Green Asia Strategy
publishDate 2021
url http://eprints.utm.my/id/eprint/97912/1/MuhammadNazmiHadi2021_Analysisof3DPrintedStackinThermoacousticCooling.pdf
http://eprints.utm.my/id/eprint/97912/
http://dx.doi.org/10.5109/4372269
_version_ 1751536121077039104
score 13.211869

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