Abstract
Vehicle of Formula-SAE have intake and exhaust system of a particular layout. This system is required by the competition rule to be placed in the ristricter between the throttle and the tank. Therefore, there are little information document and data available. It is difficult to decide the intake pipe length and capacity of the surge tank and shape. In this study, we tried to apply multidisciplinary analysis consisting of 3DCFD and 1D engine performance analysis, moreover multidisciplinary optimization. An unpredictable part of this engine is made clear by using of the results of these simulations.
