CAJ | 학술논문

参照参考文献建立了Ford阶背式轿车模型，设置两种计算域，并以不同的首层高度，生成了3种网格，采用计算流体动力学( CFD)软件Ansys Fluent对模型进行仿真，包括表面压力场、边界层流动、尾场结构和气动阻力系数的分析。最后根据仿真结果，得出若干结论。
삼조삼고문헌건립료Ford계배식교차모형，설치량충계산역，병이불동적수층고도，생성료3충망격，채용계산류체동역학( CFD)연건Ansys Fluent대모형진행방진，포괄표면압력장、변계층류동、미장결구화기동조력계수적분석。최후근거방진결과，득출약간결론。
By reference of literature, a Ford notchback car model is built with two calculation domains set, and based on different heights of first layer, three meshes are generated. Then commercial computational fluid dy-namics code Ansys Fluent is used to conduct a simulation on the model, including its surface pressure filed, bound-ary layer flow, wake structure and aerodynamic drag coefficients. Finally some conclusions are drawn based on sim-ulation results.