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권순박(S.-B. Kwon),송지한(J.H. Song),강석원(S.-W. Kang),정락교(R.-G. Jeong),김학범(H.-B. Kim),이창현(C.H. Lee),서동관(D.-K. Seo) 한국전산유체공학회 2013 한국전산유체공학회지 Vol.18 No.1
Personal Rapid Transit (PRT) is the emerging personal transport vehicle operating on the loop automatically. The PRT system utilize the electrical power from super capacity or battery, it is important to manage the power or energy. In this regards, the management of high temperature occurred by the operation of system is significantly important to prevent from serious damage of component. In this study, we studied the adequate shape of underbody which can reduce the heat accumulation by pickup coil and condenser using natural air cooling. We suggested the additional air pathway, air inlet and flow separator to decrease the temperature of the heat source components. It was found that suggested system can decrease the temperature of PRT under body by 16% during the static mode and by 10% during the running mode at 30㎞/h. It is expected that the findings of this study will feed into final design of newly built Korean PRT vehicle.