Missing gravity in new Teqn in compressibleInterFoam, OpenFOAM v2.2.0
Hi everybody.
We were greatly pleased by the modifications in compressibleInterFoam introduced in the new OpenFOAM v2.2.0 release. We were precisely working in extending the EOS to include nonisoT simulations, and the task is now basically done for us. However, I notice the equation for temperatura in the new Teqn.H reads: Code:
fvm::ddt(rho, T) rho g·u / c_v on the right hand side of this eq? This is the power production due to gravity (well, rho g·u is the power, divided by c_v gives a temperature variation). Thanks. Best, Daniel 
No answers? Well, I'll try to implement it myself, while listening to this tune: Gravity's Gone.

OK, I have just modified Teqn.H to solve this equation, including the
gravity power term, and it seems to be working. Code:
solve 
Hi Daniel,
consider posting a bug report to the Mantis: http://www.openfoam.org/mantisbt I am not sure if the developers follow the forum. Markus 
Actually, I was wrong: there is NO gravity term in the energy equation. At least, in this energy equation. There is one in the conservation version of the energy equation (for E=rho e + rho u^2/2), but dissapears in this version. Sorry!

Quote:

All times are GMT 4. The time now is 22:25. 