Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.
Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
Defining boundary conditions from previous solution
Posted 2013年6月29日 GMT-4 17:06 RF & Microwave Engineering, Parameters, Variables, & Functions Version 4.3a 1 Reply
Please login with a confirmed email address before reporting spam
In the frequency domain RF module, I first computed solution 1. Next, I would like to define the electric field on the boundary for solution 2 (same mesh as solution 1) as the cross product between the unit normal (n) and the H vector from solution 1.
I've tried to set the initial dependent variables for solver 2 to be the solution of study 1, and disabling solver 1. This maps over E and H from solution 1 and I only want the cross product of solution 1 on the surface.
I've tried to set the initial dependent variables for solver 2 to be the solution of study 1, and disabling solver 1. This maps over E and H from solution 1 and I only want the cross product of solution 1 on the surface.
1 Reply Last Post 2013年7月9日 GMT-4 14:12
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
Hi,
Don't know if it is much help, but you need to look at the model couplings, such as the General Extrusion. I used it for certain domains of my model to transfer the state of stress, the final state of stress of my first model was then transferred as the initial stress for the second model.
Good luck
Don't know if it is much help, but you need to look at the model couplings, such as the General Extrusion. I used it for certain domains of my model to transfer the state of stress, the final state of stress of my first model was then transferred as the initial stress for the second model.
Good luck