No Boundaries ANSYS热分析指南 (2) Utility Menu>Select> Comp/ Assembly> Create Component,在 Component name框中输 入 AREMOTE,在 Components is made of菜单中选择AREA 11、组合面及线 (1) Main Menu>Preprocessor>-Meshing->Mesh>-Volumes->Mapped> - Concatenate->Area,选择 Pick al (2)Main Menu> Preprocessor>-Meshing->Mesh>-Volumes->Mapped> - Concatenate-> Lines,在命令行中输入12,7回车,选择 APPLY,在命令行中输入10,5回 12、设定网格密度 (1) Main menu?> Preprocessor>-Meshing->Size Cntrls>Picked Lines,选择线6和20,OK在 No. of element divisions框中输入4,OK (2) Main menu> Preprocessor>- Meshing-> Size Cntrl>Picked Lines.选择线40OK,在N of element divisions框中输入6OK (3)Utility Menu>Select>Everything (4)Main Menu>Preprocessor>-Meshing->Size Cntrls>-Global->Size, tE element edge ength框中输入04,OK 13、划分网格 Main menu> Preprocessor>- Meshing>Mesh>- Volumes> Mapped>4to6 sides.选 择 Pick all 14、定义求解类型及选项 (1) Main Menu>Solution>-Analysis Type->New Analysis, j t** Steady-State (2)Main Menu> Solution>-Analysis Options, it** Program-chosen 15、施加对流载荷 (1)Utility Menu> Work Plane>Change Active CS to>Global Cylindrical (2) Utility Menu>Select> Entitic选择 Nodes, By location,x在Mn,Max框中输入 rILOK (3)Main Menu> Solution>-Loads->Apply>-Thermal->Convection>On Nodes, itf* Pick All 输入250/144及450,0K 16、在 AREMOTE组上施加温度约束 (1)Utility Menu> Select Comp/Assembly>Select Comp/Assembly, it aremote (2)Utility Menu> Select>Entities, it* Nodes, Attached to, On the Area all, OK: (3)Main Menu> Solution>-Loads->Apply>-Thermal->Temperature>On Nodes, it#Pick all输入45,O 17、施加与温度有关的对流边界条件 (1) Utility Menu> WorkPlane>Offset WP by Increments,在XYYZ, ZX Angles框中输入 0,-90,OK 2)Utility Menu> Work Plane> Local Coordinate Systems> Create Local CS>At WP Origin, 在 Type of coordinate system菜单中,选择 Cylindrical 1,OK; (3) Utility Menu> Select Entities.选择 Nodes., By location,x,在Min,Max框中输入No Boundaries ANSYS热分析指南 —————————————————————————————————————————————— (2)Utility Menu>Select>Comp/Assembly>Create Component,在 Component name 框中输 入 AREMOTE, 在 Components is made of 菜单中选择 AREA； 11、组合面及线 (1)Main Menu>Preprocessor>-Meshing->Mesh>-Volumes->Mapped> -Concatenate->Area,选择 Pick all； (2)Main Menu>Preprocessor>-Meshing->Mesh>-Volumes->Mapped> -Concatenate->Lines,在命令行中输入 12,7 回车,选择 APPLY,在命令行中输入 10,5 回 车,OK； 12、设定网格密度 (1)Main Menu>Preprocessor>-Meshing->Size Cntrls>Picked Lines,选择线 6 和 20,OK,在 No. of element divisions 框中输入 4,OK； (2)Main Menu>Preprocessor>-Meshing->Size Cntrls>Picked Lines,选择线 40,OK,在 No. of element divisions 框中输入 6,OK； (3)Utility Menu>Select>Everything； (4)Main Menu>Preprocessor>-Meshing->Size Cntrls>-Global->Size, 在 element edge length 框中输入 0.4,OK； 13、划分网格:Main Menu>Preprocessor>-Meshing->Mesh>-Volumes->Mapped>4 to 6 sides,选 择 Pick All； 14、定义求解类型及选项 (1)Main Menu>Solution>-Analysis Type->New Analysis,选择 Steady-State； (2)Main Menu>Solution>-Analysis Options,选择 Program-chosen； 15、施加对流载荷 (1)Utility Menu>WorkPlane>Change Active CS to>Global Cylindrical； (2)Utility Menu>Select>Entities,选择 Nodes, By location, X,在 Min, Max 框中输入 ri1,OK； (3)Main Menu>Solution>-Loads->Apply>-Thermal->Convection>On Nodes,选择 Pick All, 输入 250/144 及 450,OK； 16、在 AREMOTE 组上施加温度约束 (1)Utility Menu>Select>Comp/Assembly>Select Comp/Assembly,选 aremote; (2)Utility Menu>Select>Entities,选择 Nodes, Attached to, On the Area all, OK； (3)Main Menu>Solution>-Loads->Apply>-Thermal->Temperature>On Nodes,选择 Pick all,输入 45,OK； 17、施加与温度有关的对流边界条件 (1)Utility Menu>WorkPlane>Offset WP by Increments,在 XY,YZ,ZX Angles 框中输入 0,-90,OK; (2)Utility Menu>WorkPlane>Local Coordinate Systems>Create Local CS>At WP Origin, 在 Type of coordinate system 菜单中,选择 Cylindrical 1,OK； (3)Utility Menu>Select Entities,选择 Nodes, By location, X, 在 Min, Max 框中输入