Sir here while choosing the components of the matrix I think that you have selected the wrong entries. by using this we will get a different equation. so please clarify this. thanks for this video.
Hello. How can I couple the temperature field or velocity field with pde? I have a pde (it is just a concentration equation) that contains both temperature field and velocity field.
To couple temperature and velocity fields with a PDE, you'd typically use Navier-Stokes equations for the velocity field and the heat transfer equation for temperature. These can be coupled with a concentration equation using the convection-diffusion equation, where velocity advects the concentration. There maybe a video similar to the domain coming soon.. lets see
Dear sir...........thanks for tutorial.......I also have a question...........how did you arrange Da, ea...etc... in the coefficient form, i.e., is there any rule?
I am a beginner, but I have to do one task and face problems to solve and hard to explain here to type in case if you can give me time and we can have a discussion on zoom or other software, I will be thankful for that
Sir here while choosing the components of the matrix I think that you have selected the wrong entries. by using this we will get a different equation. so please clarify this. thanks for this video.
please describe
Hello. How can I couple the temperature field or velocity field with pde? I have a pde (it is just a concentration equation) that contains both temperature field and velocity field.
To couple temperature and velocity fields with a PDE, you'd typically use Navier-Stokes equations for the velocity field and the heat transfer equation for temperature. These can be coupled with a concentration equation using the convection-diffusion equation, where velocity advects the concentration. There maybe a video similar to the domain coming soon.. lets see
Please, how to introduce coupling equation with imaginary part between cores in Comsol, thank you to answer me in short delay
Dear sir...........thanks for tutorial.......I also have a question...........how did you arrange Da, ea...etc... in the coefficient form, i.e., is there any rule?
yes like a matrix equation only.
hi could you tell how to calculate mass sensitivity for gas adsorption, with electrical change
thats hard to write a comment about
won't we get the solution for U, V in mathematical expression form?
what do you mean
I am a beginner, but I have to do one task and face problems to solve and hard to explain here to type in case if you can give me time and we can have a discussion on zoom or other software, I will be thankful for that
email.
kuirib@gmail.com
Is a correctly defined here? You have [(0 a4), (a2 0)] * [u v]^T = [a4.v , a2.u]^T but thats not what we want?
I followed along but ended up with zero solution. I used same boundary conditions as you.
Recheck properly.
This is a zero order equation rather than a 1D order equation.