Abstract
In an automobile air conditioning system with variable compressor, there was a noise from a control valve at special range. An experimental study was conducted on elimination of noise and improving performance and quality. First, the cause of noise was analyzed through NVH tests of a control valve and a vehicle. Second, two methods were selected to improve the NVH; frequency change and inserting grease in control valve. Finally, the effect was verified.
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© 2012 Springer-Verlag GmbH Berlin Heidelberg
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Lee, YJ., Lee, GH., Lim, BE. (2012). Noise Evaluation of a Control Valve in a Variable Compressor. In: Subic, A., Wellnitz, J., Leary, M., Koopmans, L. (eds) Sustainable Automotive Technologies 2012. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-24145-1_45
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DOI: https://doi.org/10.1007/978-3-642-24145-1_45
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-24144-4
Online ISBN: 978-3-642-24145-1
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