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中仿科技 --- 专业信息化软件及技术咨询公司 CnTech Co.,Ltd--- Leading Engineering Virtual Prototyping Solutions Provider

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Presentation on theme: "中仿科技 --- 专业信息化软件及技术咨询公司 CnTech Co.,Ltd--- Leading Engineering Virtual Prototyping Solutions Provider"— Presentation transcript:

1 中仿科技 --- 专业信息化软件及技术咨询公司 www.CnTech.com.cn CnTech Co.,Ltd--- Leading Engineering Virtual Prototyping Solutions Provider info@cntech.com.cnwww.CnTech.com.cninfo@cntech.com.cn COMSOL Multiphysics Demo High Power Connector Contact Area Governs Local Current Density

2 中仿科技 --- 专业信息化软件及技术咨询公司 www.CnTech.com.cn CnTech Co.,Ltd--- Leading Engineering Virtual Prototyping Solutions Provider info@cntech.com.cnwww.CnTech.com.cninfo@cntech.com.cn Step 1: Setup Structural Contact Analysis

3 中仿科技 --- 专业信息化软件及技术咨询公司 www.CnTech.com.cn CnTech Co.,Ltd--- Leading Engineering Virtual Prototyping Solutions Provider info@cntech.com.cnwww.CnTech.com.cninfo@cntech.com.cn Step 2: Import Geometry from CAD Import Twice (2 Connectors) Position to Overlap Contact Solver Deflects to correct position

4 中仿科技 --- 专业信息化软件及技术咨询公司 www.CnTech.com.cn CnTech Co.,Ltd--- Leading Engineering Virtual Prototyping Solutions Provider info@cntech.com.cnwww.CnTech.com.cninfo@cntech.com.cn Step 3: Define Contact Pairs Assembly Modeling Define Contact pairs (there are two)

5 中仿科技 --- 专业信息化软件及技术咨询公司 www.CnTech.com.cn CnTech Co.,Ltd--- Leading Engineering Virtual Prototyping Solutions Provider info@cntech.com.cnwww.CnTech.com.cninfo@cntech.com.cn Step 4: Materials & Boundary Conditions Copper Built-in Ends Symmetry

6 中仿科技 --- 专业信息化软件及技术咨询公司 www.CnTech.com.cn CnTech Co.,Ltd--- Leading Engineering Virtual Prototyping Solutions Provider info@cntech.com.cnwww.CnTech.com.cninfo@cntech.com.cn Step 5: Mesh & Solve For Deflection Tetrahedral –or– Hexahedral Automatic –or– Interactive Augmented Lagrange Contact Solver

7 中仿科技 --- 专业信息化软件及技术咨询公司 www.CnTech.com.cn CnTech Co.,Ltd--- Leading Engineering Virtual Prototyping Solutions Provider info@cntech.com.cnwww.CnTech.com.cninfo@cntech.com.cn Step 6: Add Electric & Thermal Bi-Directionally Linked“Sees” Contact Area from Structural Solution

8 中仿科技 --- 专业信息化软件及技术咨询公司 www.CnTech.com.cn CnTech Co.,Ltd--- Leading Engineering Virtual Prototyping Solutions Provider info@cntech.com.cnwww.CnTech.com.cninfo@cntech.com.cn Step 7: Materials & Boundary Conditions - Heat Again Copper Link Heat to DC Symmetry Convective Loss

9 中仿科技 --- 专业信息化软件及技术咨询公司 www.CnTech.com.cn CnTech Co.,Ltd--- Leading Engineering Virtual Prototyping Solutions Provider info@cntech.com.cnwww.CnTech.com.cninfo@cntech.com.cn Step 8 : Materials & Boundary Conditions - Electric Again Copper Conductivity f (T) Insulative – Most Surfaces Current-in : One End Ground Other End

10 中仿科技 --- 专业信息化软件及技术咨询公司 www.CnTech.com.cn CnTech Co.,Ltd--- Leading Engineering Virtual Prototyping Solutions Provider info@cntech.com.cnwww.CnTech.com.cninfo@cntech.com.cn Step 9: Structural is Also Temperature Dependent Thermal Expansion Affects Contact Area

11 中仿科技 --- 专业信息化软件及技术咨询公司 www.CnTech.com.cn CnTech Co.,Ltd--- Leading Engineering Virtual Prototyping Solutions Provider info@cntech.com.cnwww.CnTech.com.cninfo@cntech.com.cn Step 10: Solve Fully Coupled Problem Contact Area, Electric Current & Temperature Completely Interdependent


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