code_saturne User's Forum

Good evening!
This is the error i had when i tried to modifie colecd

Good morning i'm simulating a turbulent flame. The species are ch4, o2, co2 and h2o. What i notice is that inside the subroutine d3pint, 3 species are imposed, while i would l'île to have 4. I dont know how to solve that problem.

good evening - Finally, i did not succeed to solve the problem of divergence with the 2nd order scheme during the simulation of the turbulent combustion using large eddy simulation. the simulation is ok with the first order! -I noticed that in the subroutine d3pint only three species are calculated;...

good evening I've clean my subroutine cs_user_parameters.f90 and every thing is now fine. thank you very much. I used covofi for the followings reasons: it's inside covofi there's the dissipation term for the variance of the mixture fraction; from the literature, that dissipation term in RANS and LE...

- varpos
ischtp=1 at line 200

- cs_parameters_check.c
I added 4 at line 1342

- covofi
I added iturb.eq.41 or iturb.eq.40 at line 707
I modified rhovst at line 951

- cs_users_parameters
iturb=41

when you write ischtp=2, the calculation diverges

good afternoon

these are the codes that I used to activate LES in code saturne.

good morning i succeeded to simulate turbulent combustion using large eddy simulation. the model of combustion is the one proposed by code saturne 5.0.8. But I have some problems: - the velocity diffuse too much; - when I activate species transport in GUI, an error appears. ../../../../src/code_satu...

good morning
thank you for the information;
the problem is solved

good evening i did the simulation of the combustion of propane using code saturne 5.0.8; but i have problems to visualize the results in paraview. the figures don't appear well as you can see on the files I attached. what I also noticed is that, beside every quantity, the word (partial) appears in b...

Thank you for the information