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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2013
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| 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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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 |
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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 |
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1643653007864233984 |