Thermoacoustic cooler with different waveform excitations and the noise control test
Many researchers have been devoted into improving the operation of thermoacoustic cooling system as it offers a promising alternative to traditional cooling methods. This study reported potential system’s improvements that can be obtained when it is operated with different excitation of waveforms an...
Saved in:
Main Authors: | , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Semarak Ilmu Publishing
2024
|
Online Access: | http://eprints.utem.edu.my/id/eprint/27510/2/0101926042024151525776.PDF http://eprints.utem.edu.my/id/eprint/27510/ https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/5855/4399 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
my.utem.eprints.27510 |
---|---|
record_format |
eprints |
spelling |
my.utem.eprints.275102024-07-25T11:33:05Z http://eprints.utem.edu.my/id/eprint/27510/ Thermoacoustic cooler with different waveform excitations and the noise control test Mohd Sa'at, Fatimah Al-Zahrah Shikh Anuar, Fadhilah Mat Tokit, Ernie Rosle, Rais Haqim Chau, Jing Bin Mohd Nor, Mohd Fariz Saechan, Patcharin Many researchers have been devoted into improving the operation of thermoacoustic cooling system as it offers a promising alternative to traditional cooling methods. This study reported potential system’s improvements that can be obtained when it is operated with different excitation of waveforms and resonator’s material. Resonant test was first carried out to identify the frequency for the operation. Temperature drop that can be obtained by the system was then tested for sine wave, square wave and triangle wave excitations. It was found that a change in resonator material alters the resonance frequency for the operation. Resonance was recorded at 186.6 Hz when acrylic resonator was used while a resonance frequency of 170.5 Hz was found when polyvinyl-chloride’s resonator was used. In term of temperature effects, the square wave excitation resulted to the maximum temperature difference of 45.64˚°C in the acrylic resonator, followed by sine wave at 43.46°C and triangle wave came in last at 40.11°C. Then, as the polyvinyl-chloride’s resonator was used, smaller values of maximum temperature was observed with 38.07°C, 35.94°C and 30.05°C for square wave, sine wave and triangle wave, respectively. Semarak Ilmu Publishing 2024-04 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/27510/2/0101926042024151525776.PDF Mohd Sa'at, Fatimah Al-Zahrah and Shikh Anuar, Fadhilah and Mat Tokit, Ernie and Rosle, Rais Haqim and Chau, Jing Bin and Mohd Nor, Mohd Fariz and Saechan, Patcharin (2024) Thermoacoustic cooler with different waveform excitations and the noise control test. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 116 (1). pp. 17-26. ISSN 2289-7879 https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/5855/4399 10.37934/arfmts.116.1.1726 |
institution |
Universiti Teknikal Malaysia Melaka |
building |
UTEM Library |
collection |
Institutional Repository |
continent |
Asia |
country |
Malaysia |
content_provider |
Universiti Teknikal Malaysia Melaka |
content_source |
UTEM Institutional Repository |
url_provider |
http://eprints.utem.edu.my/ |
language |
English |
description |
Many researchers have been devoted into improving the operation of thermoacoustic cooling system as it offers a promising alternative to traditional cooling methods. This study reported potential system’s improvements that can be obtained when it is operated with different excitation of waveforms and resonator’s material. Resonant test was first carried out to identify the frequency for the operation. Temperature drop that can be obtained by the system was then tested for sine wave, square wave and triangle wave excitations. It was found that a change in resonator material alters the resonance frequency for the operation. Resonance was recorded at 186.6 Hz when acrylic resonator was used while a resonance frequency of 170.5 Hz was found when polyvinyl-chloride’s resonator was used. In term of temperature effects, the square wave excitation resulted to the maximum temperature difference of 45.64˚°C in the acrylic resonator, followed by sine wave at 43.46°C and triangle wave came in last at 40.11°C. Then, as the polyvinyl-chloride’s resonator was used, smaller values of maximum temperature was observed with 38.07°C, 35.94°C and 30.05°C for square wave, sine wave and triangle wave, respectively. |
format |
Article |
author |
Mohd Sa'at, Fatimah Al-Zahrah Shikh Anuar, Fadhilah Mat Tokit, Ernie Rosle, Rais Haqim Chau, Jing Bin Mohd Nor, Mohd Fariz Saechan, Patcharin |
spellingShingle |
Mohd Sa'at, Fatimah Al-Zahrah Shikh Anuar, Fadhilah Mat Tokit, Ernie Rosle, Rais Haqim Chau, Jing Bin Mohd Nor, Mohd Fariz Saechan, Patcharin Thermoacoustic cooler with different waveform excitations and the noise control test |
author_facet |
Mohd Sa'at, Fatimah Al-Zahrah Shikh Anuar, Fadhilah Mat Tokit, Ernie Rosle, Rais Haqim Chau, Jing Bin Mohd Nor, Mohd Fariz Saechan, Patcharin |
author_sort |
Mohd Sa'at, Fatimah Al-Zahrah |
title |
Thermoacoustic cooler with different waveform excitations and the noise control test |
title_short |
Thermoacoustic cooler with different waveform excitations and the noise control test |
title_full |
Thermoacoustic cooler with different waveform excitations and the noise control test |
title_fullStr |
Thermoacoustic cooler with different waveform excitations and the noise control test |
title_full_unstemmed |
Thermoacoustic cooler with different waveform excitations and the noise control test |
title_sort |
thermoacoustic cooler with different waveform excitations and the noise control test |
publisher |
Semarak Ilmu Publishing |
publishDate |
2024 |
url |
http://eprints.utem.edu.my/id/eprint/27510/2/0101926042024151525776.PDF http://eprints.utem.edu.my/id/eprint/27510/ https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/5855/4399 |
_version_ |
1806429980619440128 |
score |
13.18916 |