Experimental Study on Blower in HVAC to Reduce Noise Level |
Author(s): |
| Prajakta Mandave , D Y PATIL INSTITUTE OF TECHNOLOGY, PIMPRI; Dr. V. Singh, D Y PATIL COLLEGE OF TECHNOLOGY |
Keywords: |
| Centrifugal Blower, Aero-Acoustics Noise, Cut-Off |
Abstract |
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Centrifugal blower serves as the primary source of airflow & aero-acoustic noise. Present work focuses on the sources of noise in blower of HVAC. The main objective of the project is to design blower for improving their efficiency from an aeroacoustics point of view by modifying geometry in cut-off area. In this work different prototypes were made and then studied experimentally. The result shown that by making changes in geometry of cut-off area of blower, noise gets reduced. |
Other Details |
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Paper ID: IJSRDV5I41279 Published in: Volume : 5, Issue : 4 Publication Date: 01/07/2017 Page(s): 2122-2125 |
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