- Solve the Navier Stokes equations (in time?) -> u, p
- No, currently I was beginning with steady state to see how things work out.
(Do you plan to introduce temperature dependence of viscosity later?) -> No, instead of temperature dependence of viscosity more focus will be to reach enthalpy and phase change part first.
Anyway, I recommend starting in 2D (caveat: some of the Navier-Stokes terms support only 3D - update will be needed - make a new issue, please) and setting up some test problems. Let me know if you need help with that - the "How to Implement a New Term" doc should get you started. -> Okie
-- Hi,
it seems that the only term that is missing is the "c".
So there is just a one-way coupling, right?
- Solve the Navier Stokes equations (in time?) -> u, p
- Solve the Poisson equation with c(u) -> T
(Do you plan to introduce temperature dependence of viscosity later?)
The second part should be ok, the first one might be tricky, depending on the magnitude of viscosity. We do have the Navier-Stokes example, but it's more or less a toy example. Implementing a good flow solver (with some stabilization) might be needed. I will not be of much help in this respect...
Anyway, I recommend starting in 2D (caveat: some of the Navier-Stokes terms support only 3D - update will be needed - make a new issue, please) and setting up some test problems.
The first thing to do is to have all terms ready - start with the "c" term, as then the energy equation can be tried for some given velocity. Let me know if you need help with that - the "How to Implement a New Term" doc should get you started.
r.
On Friday, 21 June 2013 17:36:48 UTC+5:30, Ankit Mahato wrote:
Hi R,
I was very sick for the past few days. Just got up from bed yesterday. Earlier I went through the docs, samples, guide as you had instructed. Also I got the weak form of the equations. Kindly look at the attached PDF and suggest me the path I should take. From today onwards I will remain online all day and will ping you whenever I get struck.
Regards Ankit