Search found 74 matches

by MartianDuan
Thu Feb 06, 2014 3:20 pm
Forum: Code_Saturne usage
Topic: The computing efficient of the code_saturne
Replies: 1
Views: 447

The computing efficient of the code_saturne

Hi Guys I am new user of the code_saturne. I just did a simulation on the heated laminar flow in the pipe. It turned out the computing efficiency is too bad. The simulation is based on the mesh with 1.35M elements. It is the serial simualtion as well. The following is the information of time consumi...
by MartianDuan
Wed Feb 05, 2014 3:42 pm
Forum: Code_Saturne usage
Topic: Problems on the boundary setting for the heated pipe flow
Replies: 5
Views: 738

Re: Problems on the boundary setting for the heated pipe flo

Hi Brian, Thanks very much, The boundary conditions works now. I found there two improper declarations in the subroutine. The temperature of inlet flow should be defined as icodcl(ifac, isca(iscalt)) = 1 rcodcl(ifac, isca(iscalt), 1) = 325.0d0 while, the heat flux on the wall should be defined as ic...
by MartianDuan
Tue Feb 04, 2014 4:51 pm
Forum: Code_Saturne usage
Topic: Problems on the boundary setting for the heated pipe flow
Replies: 5
Views: 738

Re: Problems on the boundary setting for the heated pipe flo

Hi Brian, Thanks for your reply. I will have a try. I have another question. Where can I find the correspondence between variable in the subroutine and the variable in the theory. for example isca(1) would stand for temperature in 'cs_user_boundary_conditions.f90'. Thanks again, Yu. Hello Yu, I have...
by MartianDuan
Tue Jan 28, 2014 6:58 pm
Forum: Code_Saturne usage
Topic: Problems on the boundary setting for the heated pipe flow
Replies: 5
Views: 738

Problems on the boundary setting for the heated pipe flow

Hello guys, I am a new user of code_saturne 3.0.1. I tried to set a heated pipe flow case. The velocity and temperature of the inlet flow, as well as, the heat flux on the pipe wall are defined in the 'cs_user_boundary_conditions.f90'. But the simulation failed. The message shown in the 'listing' sa...