Effect of nozzle depth to acoustic signals produced by a Ranque-Hilsch Vortex Tube / Wirachman Wisnoe and Khairil Muhaimin Abd Rahman

This paper aims to present the analysis of acoustic sound produced from a Ranque-Hilsch Vortex Tube. Two microphones are used to capture the sound produced at the hot and cold tubes. Different nozzle depths of the swirl generator are tested and different inlet pressure gages are applied. It is obser...

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Bibliographic Details
Main Authors:	Wisnoe, Wirachman, Abd Rahman, Khairil Muhaimin
Format:	Article
Language:	English
Published:	Faculty of Mechanical Engineering & UiTM Press 2017
Subjects:	Machine shops and machine shop practice Machine design and drawing
Online Access:	http://ir.uitm.edu.my/id/eprint/21125/ http://ir.uitm.edu.my/id/eprint/21125/1/AJ_Wirachman%20Wisnoe%20JME%2017.pdf

id	uitm-21125
recordtype	eprints
spelling	uitm-211252018-10-17T06:21:41Z http://ir.uitm.edu.my/id/eprint/21125/ Effect of nozzle depth to acoustic signals produced by a Ranque-Hilsch Vortex Tube / Wirachman Wisnoe and Khairil Muhaimin Abd Rahman Wisnoe, Wirachman Abd Rahman, Khairil Muhaimin Machine shops and machine shop practice Machine design and drawing This paper aims to present the analysis of acoustic sound produced from a Ranque-Hilsch Vortex Tube. Two microphones are used to capture the sound produced at the hot and cold tubes. Different nozzle depths of the swirl generator are tested and different inlet pressure gages are applied. It is observed that, for one swirl generator, the sound produced contains a specific set of frequencies. These frequencies remain present when the inlet pressure is varied, while the magnitude of these frequencies changes. Different swirl generator produces different set of frequencies. These sets of frequencies-magnitudes represent acoustic signatures of the configurations. This acoustic signature is then linked with their thermofluid performance. Faculty of Mechanical Engineering & UiTM Press 2017 Article PeerReviewed text en http://ir.uitm.edu.my/id/eprint/21125/1/AJ_Wirachman%20Wisnoe%20JME%2017.pdf Wisnoe, Wirachman and Abd Rahman, Khairil Muhaimin (2017) Effect of nozzle depth to acoustic signals produced by a Ranque-Hilsch Vortex Tube / Wirachman Wisnoe and Khairil Muhaimin Abd Rahman. Journal of Mechanical Engineering, 14 (2). pp. 93-108. ISSN 1823-5514
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
language	English
topic	Machine shops and machine shop practice Machine design and drawing
spellingShingle	Machine shops and machine shop practice Machine design and drawing Wisnoe, Wirachman Abd Rahman, Khairil Muhaimin Effect of nozzle depth to acoustic signals produced by a Ranque-Hilsch Vortex Tube / Wirachman Wisnoe and Khairil Muhaimin Abd Rahman
description	This paper aims to present the analysis of acoustic sound produced from a Ranque-Hilsch Vortex Tube. Two microphones are used to capture the sound produced at the hot and cold tubes. Different nozzle depths of the swirl generator are tested and different inlet pressure gages are applied. It is observed that, for one swirl generator, the sound produced contains a specific set of frequencies. These frequencies remain present when the inlet pressure is varied, while the magnitude of these frequencies changes. Different swirl generator produces different set of frequencies. These sets of frequencies-magnitudes represent acoustic signatures of the configurations. This acoustic signature is then linked with their thermofluid performance.
format	Article
author	Wisnoe, Wirachman Abd Rahman, Khairil Muhaimin
author_facet	Wisnoe, Wirachman Abd Rahman, Khairil Muhaimin
author_sort	Wisnoe, Wirachman
title	Effect of nozzle depth to acoustic signals produced by a Ranque-Hilsch Vortex Tube / Wirachman Wisnoe and Khairil Muhaimin Abd Rahman
title_short	Effect of nozzle depth to acoustic signals produced by a Ranque-Hilsch Vortex Tube / Wirachman Wisnoe and Khairil Muhaimin Abd Rahman
title_full	Effect of nozzle depth to acoustic signals produced by a Ranque-Hilsch Vortex Tube / Wirachman Wisnoe and Khairil Muhaimin Abd Rahman
title_fullStr	Effect of nozzle depth to acoustic signals produced by a Ranque-Hilsch Vortex Tube / Wirachman Wisnoe and Khairil Muhaimin Abd Rahman
title_full_unstemmed	Effect of nozzle depth to acoustic signals produced by a Ranque-Hilsch Vortex Tube / Wirachman Wisnoe and Khairil Muhaimin Abd Rahman
title_sort	effect of nozzle depth to acoustic signals produced by a ranque-hilsch vortex tube / wirachman wisnoe and khairil muhaimin abd rahman
publisher	Faculty of Mechanical Engineering & UiTM Press
publishDate	2017
url	http://ir.uitm.edu.my/id/eprint/21125/ http://ir.uitm.edu.my/id/eprint/21125/1/AJ_Wirachman%20Wisnoe%20JME%2017.pdf
first_indexed	2023-09-18T23:05:54Z
last_indexed	2023-09-18T23:05:54Z
_version_	1777418480362979328

Effect of nozzle depth to acoustic signals produced by a Ranque-Hilsch Vortex Tube / Wirachman Wisnoe and Khairil Muhaimin Abd Rahman

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