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
hi could you tell how to calculate mass sensitivity for gas adsorption, with electrical change
thats hard to write a comment about
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.
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.