Computer Simulation of Bus Body Surface Pressure Distribution and Experimental Research

In this paper, we make an attempt to first research the pressure distribution of the bus body surface on theoretical calculation and experiments.

Because the pressure distribution of the vehicle body surface has intimate relations with aerodynamic drag, wind noise, face panel vibration, draft, gas exchange and rational layout of each of the installations, hence the theoretical significance and the practical value of this research is very important.

According to the theory of laminar flow and the theory of mathematics. The aerodynamic model and the mathematical model of the bus body contour are set up. It is verified by computer simulation and experimental research, and give a push to the research and developing in this area.