1990 年 9 巻 4 号 p. 229-242
Although the CFD applications in the auto companies are being accelerated, many calculational problems remain unsolved in terms of turbulence model, calculational method including boundary conditions, etc. This review paper describes the basic treatments of turbulence model in the CFD calculations and the recent trend of their application of the flow around automobile body. The computational problems we face today are also discussed.