【ANSYS学习笔记】Case04：基本直流传导分析(Basic DC Conduction)

• DC Conduction Solver

– This workshop introduces the DC conduction solver. Only conductors are considered in the process i.e. without including insulator fields.

介绍了直流传导求解器。 在该过程中仅考虑导体，即不包括绝缘体场

Example 1 : Parallel Plates with Non-uniform media in XY Plane

• In this example, we want to determine the DC resistance between two plates with a non-uniform media made of graphite and sea water. The Problem is solved with 2D XY representation.

在此示例中，我们要确定使用石墨和海水制成的非均匀介质的两块板之间的直流电阻。 通过2D XY表示解决了问题。

【Step01:建立工程文档，并设置基本参数】

• Create Design

– Select the menu item Project Insert Maxwell 2D Design

– Change the name of the design to Plates

• Set Solution Type

– Select the menu item Maxwell 2D Solution Type

– Solution Type Window:

1. Geometry Mode: Cartesian, XY

2. Choose DC Conduction

3. Click the OK button

【Step02：Create Geometry 创建几何体】

• Create Solid 创建实体

– Select the menu item Draw Rectangle

1. Using the coordinate entry fields, enter the box position

– X: -2, Y: 0, Z: 0, Press the Enter key

2. Using the coordinate entry fields, enter the opposite corner

– dX: 4, dY: 0.5, dZ: 0, Press the Enter key

– Change the name of the sheet to Solid and material to graphite 石墨材料

• Create Liquid 创建液体模型

– Select the menu item Draw Rectangle

1. Using the coordinate entry fields, enter the box position

– X: -2, Y: 0.5, Z: 0, Press the Enter key

2. Using the coordinate entry fields, enter the opposite corner

– dX: 4, dY: 1, dZ: 0, Press the Enter key

– Change the name of the sheet to Liquid and material to water_sea

【Step03：Assign Excitations 分配激励】

• Assign Excitation for Top

– Select the menu item Edit Select Edges or press E from the keyboard

– Select the top edge of the sheet Liquid

– Select the menu item Maxwell 2D Excitations Assign Voltage

– In Voltage Excitation window,

1. Set Value to 10 V

2. Press OK

• Assign Excitation for Bottom

– Select the bottom edge o
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