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Nov 30, 2023 11:21 AM
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简单的示例1.搭建模型,圆柱体2.给定材料3.添加物理场(组件右击或者菜单栏)4.构建网格5.添加条件约束固体力学添加边界载荷和固定约束固体传热添加热源和热通量6.模型搭建完毕后添加研究7.结果后处理
简单的示例
1.搭建模型,圆柱体
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2Fac3aecba-092e-4f6a-af70-d8dc9f238970%2FUntitled.png?table=block&id=c72c0bb3-ac09-4740-8884-102eafc6a65b&t=c72c0bb3-ac09-4740-8884-102eafc6a65b)
设置参数,构建所有对象
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2F7877817a-a59f-420e-be79-8f95acaefaf9%2FUntitled.png?table=block&id=28306942-a9c7-4205-88a2-b9d9a6b5f02b&t=28306942-a9c7-4205-88a2-b9d9a6b5f02b)
2.给定材料
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2Ff8694da5-c471-4803-bb92-741163b61272%2FUntitled.png?table=block&id=64a4eafe-2cc9-489a-b76c-6cf5f8df3a3e&t=64a4eafe-2cc9-489a-b76c-6cf5f8df3a3e)
3.添加物理场(组件右击或者菜单栏)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2Fb6a511cc-9428-43c2-b5f8-4a611447cfd0%2FUntitled.png?table=block&id=7a36d7a3-ac08-47f9-8c09-e52775f1b0c4&t=7a36d7a3-ac08-47f9-8c09-e52775f1b0c4)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2F50136c4f-7036-4e04-8d35-6b74d9089079%2FUntitled.png?table=block&id=f57563f6-30e7-4078-a8fe-20e547fcfa56&t=f57563f6-30e7-4078-a8fe-20e547fcfa56)
双击添加进来了
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2Fdfba432d-47f6-40d7-bb01-ccc87e8dd45d%2FUntitled.png?table=block&id=cad439ea-644c-4973-baf3-13b933026b87&t=cad439ea-644c-4973-baf3-13b933026b87)
4.构建网格
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2Ffecfb127-ca8c-4979-ba1a-5f0a517e726f%2FUntitled.png?table=block&id=b3259ba4-05f5-4e03-9ddc-b27fbc9a8e68&t=b3259ba4-05f5-4e03-9ddc-b27fbc9a8e68)
可换成用户定义的网格,越小越精细,通过单元大小参数来控制。
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2F76e5accc-bc80-4391-be87-aa301da11e40%2FUntitled.png?table=block&id=334d12e5-906c-4c0b-b2db-dbfae32b6424&t=334d12e5-906c-4c0b-b2db-dbfae32b6424)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2F329077f0-a222-40b1-94dc-16debc721771%2FUntitled.png?table=block&id=3a1dce37-fa1c-4bf8-ab58-8254266adef7&t=3a1dce37-fa1c-4bf8-ab58-8254266adef7)
5.添加条件约束
热和结构的相互作用,耦合相互作用,热导致材料膨胀,导致热应力
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2F122097ba-2f54-4027-a88f-0273d2d22a27%2FUntitled.png?table=block&id=2c5e7fbf-c68b-4e0c-b7a6-9af451f22964&t=2c5e7fbf-c68b-4e0c-b7a6-9af451f22964)
不同的材料用不同的条件
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2F21e45086-58f6-4347-a3db-90147a6f138c%2FUntitled.png?table=block&id=5a2ed1ae-223b-442e-8a13-87c9091318ba&t=5a2ed1ae-223b-442e-8a13-87c9091318ba)
固体力学添加边界载荷和固定约束
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2F7a2db2fa-9afb-470d-9ba1-162f8ca7e3f9%2FUntitled.png?table=block&id=0a8b5f97-ec85-4f53-b362-172ad2463ce8&t=0a8b5f97-ec85-4f53-b362-172ad2463ce8)
边界载荷给Z轴100N的力
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2F58fa47a7-fd01-4963-872b-a73a32bb5e8b%2FUntitled.png?table=block&id=4217eef4-73c5-479a-95f7-74b4f9df55a6&t=4217eef4-73c5-479a-95f7-74b4f9df55a6)
固定约束底面
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2F6210cabf-742f-4d6a-b602-c243b6ce2f0c%2FUntitled.png?table=block&id=127ba03b-fbbc-4be7-9fe2-0948484200b2&t=127ba03b-fbbc-4be7-9fe2-0948484200b2)
固体传热添加热源和热通量
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2Fc09829d6-63c4-4834-b0bf-176e9094e5a2%2FUntitled.png?table=block&id=6e136ca2-08bd-4ce1-b55c-ab8c55fd8e40&t=6e136ca2-08bd-4ce1-b55c-ab8c55fd8e40)
热通量给定参数
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2Feb28ab17-0dce-42aa-9137-4d1737fedfb0%2FUntitled.png?table=block&id=8df77cc4-985c-40c0-b03e-cf530655cf85&t=8df77cc4-985c-40c0-b03e-cf530655cf85)
热源给定参数
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2F8c7c7775-a38d-45de-ae4c-7889614b9b24%2FUntitled.png?table=block&id=ad47bd8f-bda9-44e3-b9ff-4dee0d7008dc&t=ad47bd8f-bda9-44e3-b9ff-4dee0d7008dc)
6.模型搭建完毕后添加研究
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2Fe3f9c3e6-4b97-4929-8d23-cec95e91fd86%2FUntitled.png?table=block&id=066ee7bd-8df4-4556-bef4-d1264b8fe922&t=066ee7bd-8df4-4556-bef4-d1264b8fe922)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2Fac2368e5-2c0f-4a47-b95c-ab6bfa13ee77%2FUntitled.png?table=block&id=d168e8d4-de11-4466-85e0-4a8704c8d274&t=d168e8d4-de11-4466-85e0-4a8704c8d274)
为了快速计算,取消其他物理场耦合,只保留固体力学,点击计算
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2Ff5413623-1aa5-4b10-a941-2f7feff69fe8%2FUntitled.png?table=block&id=da47adaf-436e-4372-9834-99eeeebbe9d8&t=da47adaf-436e-4372-9834-99eeeebbe9d8)
7.结果后处理
可以查看结果
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2F202cf4ee-3437-419b-afe2-3487a84ed05d%2FUntitled.png?table=block&id=a23f6b19-b52f-4b81-a12d-cfd3bb4e2214&t=a23f6b19-b52f-4b81-a12d-cfd3bb4e2214)
选择表达式,选择了第一主应力
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cab46ba-ca1d-4562-9076-12d2e9b0cc65%2F6b7a6a47-4273-4c2d-a32b-73a3ea72b20f%2FUntitled.png?table=block&id=2fd41e33-589b-4862-9dd6-11c536d728ce&t=2fd41e33-589b-4862-9dd6-11c536d728ce)
- 作者:Conor
- 链接:https://www.xzhh.top/article/comsol1
- 声明:本文采用 CC BY-NC-SA 4.0 许可协议,转载请注明出处。