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조지훈(Jihoon Cho),신동훈(Donghoon Shin),정태용(Tae-Yong Chung),황승식(Seung Sic Hwang) 한국자동차공학회 2010 한국자동차공학회 부문종합 학술대회 Vol.2010 No.5
In this study, the CFD analysis was performed for internal flow of vane pump for engine oil. Normal vane pump was described to perform the CFD analysis. Two commercial program analysis used for vane pump analysis was performed. The more reliable performance evaluation data can be provided by deriving the result about the same shape in different programs. In this study, the CFD analysis was performed and the results of analysis of the discharge flow and pressure distributions were compared. The change of the pressure affects the performance of the pump. Thus, the reason for the noise problem and pulsation phenomenon by changing pressure and measures to achieve then are required in this study.