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Study on noise generation in a high speed centrifugal fan

This study presents the investigation of aerodynamics and aeroacoustics of centrifugal fan using commercial computational fluid dynamics (CFD) code. The unsteady turbulent flow of the fan is simulated with Detached Eddy Simulation (DES) and the acoustics sources are computed based on the pressure fl...

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Main Authors: Yahya, Wira Jazair, Paramasivam, Kishokanna, Rajoo, Srithar
Format: Conference or Workshop Item
Published: 2013
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utm.my/id/eprint/51330/
https://www.researchgate.net/publication/272044065_Study_on_Noise_Generation_in_a_High_Speed_Centrifugal_Fan
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id my.utm.51330
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spelling my.utm.513302017-06-29T04:34:25Z http://eprints.utm.my/id/eprint/51330/ Study on noise generation in a high speed centrifugal fan Yahya, Wira Jazair Paramasivam, Kishokanna Rajoo, Srithar TK Electrical engineering. Electronics Nuclear engineering This study presents the investigation of aerodynamics and aeroacoustics of centrifugal fan using commercial computational fluid dynamics (CFD) code. The unsteady turbulent flow of the fan is simulated with Detached Eddy Simulation (DES) and the acoustics sources are computed based on the pressure fluctuations. The Ffowcs Williams and Hawking model is used to predict the tonal noises in aeroacoustics simulation. 2013 Conference or Workshop Item PeerReviewed Yahya, Wira Jazair and Paramasivam, Kishokanna and Rajoo, Srithar (2013) Study on noise generation in a high speed centrifugal fan. In: Advanced Materials Research. https://www.researchgate.net/publication/272044065_Study_on_Noise_Generation_in_a_High_Speed_Centrifugal_Fan
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/
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Yahya, Wira Jazair
Paramasivam, Kishokanna
Rajoo, Srithar
Study on noise generation in a high speed centrifugal fan
description This study presents the investigation of aerodynamics and aeroacoustics of centrifugal fan using commercial computational fluid dynamics (CFD) code. The unsteady turbulent flow of the fan is simulated with Detached Eddy Simulation (DES) and the acoustics sources are computed based on the pressure fluctuations. The Ffowcs Williams and Hawking model is used to predict the tonal noises in aeroacoustics simulation.
format Conference or Workshop Item
author Yahya, Wira Jazair
Paramasivam, Kishokanna
Rajoo, Srithar
author_facet Yahya, Wira Jazair
Paramasivam, Kishokanna
Rajoo, Srithar
author_sort Yahya, Wira Jazair
title Study on noise generation in a high speed centrifugal fan
title_short Study on noise generation in a high speed centrifugal fan
title_full Study on noise generation in a high speed centrifugal fan
title_fullStr Study on noise generation in a high speed centrifugal fan
title_full_unstemmed Study on noise generation in a high speed centrifugal fan
title_sort study on noise generation in a high speed centrifugal fan
publishDate 2013
url http://eprints.utm.my/id/eprint/51330/
https://www.researchgate.net/publication/272044065_Study_on_Noise_Generation_in_a_High_Speed_Centrifugal_Fan
_version_ 1643653007864233984
score 13.188404

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