Consideration of Proper Analysis Method for Car Air-Conditioner's Noise

Paper #:
  • 2014-01-0044

Published:
  • 2014-04-01
Citation:
Ishii, T., Sudo, T., Morikawa, M., and Nagahata, D., "Consideration of Proper Analysis Method for Car Air-Conditioner's Noise," SAE Technical Paper 2014-01-0044, 2014, https://doi.org/10.4271/2014-01-0044.
Pages:
7
Abstract:
General analysis methods which are known as Transfer Path Analysis and Air borne Source Quantification have been extended to estimate forces of an air conditioner's parts and also clarify the path from air conditioner system. These results show noise transfer path to be improved. Originally, the existing methods are known to require considerable amount of time for the cause of complicated measurement to get analysis results. In the work of this paper, required measurement is simplified, and time reduction of 50% is achieved without critical decrease in analysis accuracy.
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