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3D microwave rotary heating

杰 周, 四川大学
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3D microwave rotary heating,This model is very interesting.Rotation for a long time, microwave heating simulation is a difficult problem, especially the three dimensional case is more difficult to calculate, this model using the ALE method implements the rotation of the microwave heating with microwave heating in the APP of improvement of cases, let a spinning heated objects present in front of you.

User Comments

Fly G
Dec 14, 2017 at 1:01pm UTC

请问导入mph文件时提示"D:\Program Files\COMSOL\COMSOL5.3\Multiphysics\lib\win64\csjcad.dll:Can't find denpendent...."是什么意思呢,谢谢!

召 陈
Oct 31, 2018 at 8:31am UTC

能提供一下mph文件吗

Yixuan Zeng
Nov 29, 2018 at 12:24pm UTC

能提供一下mph文件吗?谢谢

Lucía Royo
May 10, 2019 at 11:28am UTC

Could it be possible to share the model please?

Mohamad Mazen HAMOUD-AGHA
Jun 27, 2019 at 1:03pm UTC

Comment removed by Mohamad Mazen HAMOUD-AGHA.

Mohamad Mazen HAMOUD-AGHA
Jun 27, 2019 at 1:13pm UTC

Would you share the model please ?

Thanks

能 彭
Sep 29, 2019 at 11:51am UTC

能提供一下mph文件吗

海军 罗
Mar 26, 2020 at 2:48pm UTC

他本来就是炫耀来的

kiki
May 11, 2020 at 1:41am UTC

能提供一下mph文件吗?
谢谢!

Kai Zhang
Sep 24, 2020 at 2:10am UTC

Comment removed by Kai Zhang.

Kai Zhang
Sep 24, 2020 at 2:20am UTC

旋转问题,最好是采用装配体(一致对)描述旋转下的移动网格。但是在
电磁波或是磁场(3D)下由于旋度方程的原因不能直接添加装配体(结果不对)。因此必须添加移动网格+自动重新剖分网格(需要多次调试收敛性)。因此还需一些其他的等效方法。比如设置加热物体不动,参数化扫描微波炉位置,然后得到平均热源分布代入传热接口;或是参考相变的思路,无需移动网格,指定加热物体的材料分布是旋转速度的函数(选择一个包含加热体和空气的合理辅助区域,通过旋转坐标变换定义材料分布与速度关系。相关思路可以参考3.5版本下的railgun模型)。后面的方法都能比较好的处理,但需要一些建模的技巧。部分思路介绍大家也可参考http://cn.comsol.com/video/microwave-heating-simulation-in-comsol-multiphysics-webinar-cn 中最后几分钟的介绍。当前还没有正式的案例库模型,但是建模操作的协助可以联系 support@comsol.com

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