Fluent教程

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,Fluent,教程,王建文,Fluent,框架,例,1,：弯管混合模拟,在,Workbench,中建立模拟工程,建立分析文件目录：如,ElbowMixer,。,打开,ANSYS13.0Workbench,。,双击,Fluid Flow,（,FLUENT,）形成新的,FLUENT,流体分析系统。,在,DesignModeler,中创建几何体,In the ANSYS Workbench Project Schematic, double-click the Geometry cell in the Fluid Flow,（,FLUENT,）,analysis system.,This displays the ANSYS DesignModelerapplication.,创建几何体,Create a new plane by selecting,YZPlane,from the,Tree Outline, then clicking,New Plane,from the,Active Plane/Sketch,toolbar, near the top of the ANSYS Workbenchwindow. Selecting,YZPlane,first ensures that the new plane is based on the,YZPlane,.,In the,Details View,for the new plane (,Plane4,), set,Transform1 (RMB),to,Offset Global X, and set the,Value,of the offset to,-8,in.,创建几何体,创建管道,指定流体区域,关闭,DesignModeler,划分网格,命名各种边界,设置大管道进口：,用 选择大管道进口面；,点击右键，选择,Creat,Named Selection,选项。,命名为：,velocity-inlet-large,。,设置其他边界,小管道进口（,velocity-inlet-small,）,出口（,pressure-outlet,）,对称面（,symmetry,）,设置网格划分参数,在,OutlineProjectModel(A3),选择,Mesh,；,在,Size,中设置,Use Advanced Size Function,为,On :Curvature;,在,Inflation,中设置,Use Automatic,Tet,Inflation,为,Program Controlled,。,生成网格,在,Outline,中右键选中,Mesh,，选择,Update,。,启动,Ansys,Fluent,通用设置,改变单位,检查网格质量,设置求解模型,设置流体性质,设置求解区域,设置边界条件,小进口边界条件,出口边界条件,监控器设置,初始控制参量,求解质量检查,实施计算,结果分析,打开后处理工具,双击,Results,。,