Hello,
In order to reduce the size of the listing file you can try modifying the verbosity level with the variable iwarni or changing the output frequency with the variable ntlist or change it in the GUI in Output control -> log frequency.
Regards,
Luciano
Search found 280 matches
- Mon Jun 24, 2019 12:38 pm
- Forum: code_saturne usage
- Topic: Set listing verbosity options
- Replies: 1
- Views: 1591
- Wed Jun 19, 2019 8:27 pm
- Forum: code_saturne usage
- Topic: Volume of Fluid (VOF) CS6.0_beta
- Replies: 3
- Views: 2810
Re: Volume of Fluid (VOF) CS6.0_beta
Hello,
You have to set using user functions and you don't need to recompile CS. When you add an user function in the SRC directory it is compile when you launch CS.
You can check in the listing if VOF is activated.
Regards,
Luciano
You have to set using user functions and you don't need to recompile CS. When you add an user function in the SRC directory it is compile when you launch CS.
You can check in the listing if VOF is activated.
Regards,
Luciano
- Wed Jun 19, 2019 2:26 pm
- Forum: code_saturne usage
- Topic: Volume of Fluid (VOF) CS6.0_beta
- Replies: 3
- Views: 2810
Re: Volume of Fluid (VOF) CS6.0_beta
Hello,
To activate VOF you have to set the variable ivofmt = 0 using the cs_user_parameters.f90 routine and the void fraction is store in the ivolf2 array.
Additionally, you can check this post
https://github.com/code-saturne/code_saturne/issues/28
Regards,
Luciano
To activate VOF you have to set the variable ivofmt = 0 using the cs_user_parameters.f90 routine and the void fraction is store in the ivolf2 array.
Additionally, you can check this post
https://github.com/code-saturne/code_saturne/issues/28
Regards,
Luciano
- Wed Jun 12, 2019 1:37 pm
- Forum: code_saturne usage
- Topic: ALE calculation suddenly stopping with no error
- Replies: 3
- Views: 2543
Re: ALE calculation suddenly stopping with no error
Hello,
Could you post the listing and some additional information about the case?
Regards,
Luciano
Could you post the listing and some additional information about the case?
Regards,
Luciano
- Mon Jun 03, 2019 12:36 pm
- Forum: code_saturne usage
- Topic: Wall_shear_stress_from_post_util
- Replies: 4
- Views: 3119
Re: Wall_shear_stress_from_post_util
Hello,
In the file cs_user_extra_operations-global_efforts.f90 there is an exmple how to compute global efforts on a subset of faces. Did you check it?
Regards,
Luciano
In the file cs_user_extra_operations-global_efforts.f90 there is an exmple how to compute global efforts on a subset of faces. Did you check it?
Regards,
Luciano
- Fri May 31, 2019 1:15 pm
- Forum: code_saturne usage
- Topic: VOF and ALE compatible?
- Replies: 3
- Views: 3229
Re: VOF and ALE compatible?
Hello,
VOF and ALE can be used simultaneously. I did some test with a wave generator.
Be careful with the version that you are using becouse were a bug fixed in the ALE Bc (commit 4b879fa).
Regards,
Luciano
VOF and ALE can be used simultaneously. I did some test with a wave generator.
Be careful with the version that you are using becouse were a bug fixed in the ALE Bc (commit 4b879fa).
Regards,
Luciano
- Wed May 22, 2019 3:53 pm
- Forum: code_saturne usage
- Topic: FSI internal coupling and sub-iterations
- Replies: 2
- Views: 1823
Re: FSI internal coupling and sub-iterations
Hello, The coefficient cfopre is used to predict the forces at time (n+1), not to relax them. In modini.f90 is set cfopre = 2.0d0, then in strini.f90 is modified in case of nalimx>1 else if (nbstru.gt.0) then if (nalimx.eq.1) then write(nfecra,2020) aexxst, bexxst, cfopre else cfopre = 1.d0 write(nf...
- Mon May 20, 2019 5:32 pm
- Forum: code_saturne usage
- Topic: Newmark-HHT algorithm in Code_Saturne
- Replies: 9
- Views: 4034
Re: Newmark-HHT algorithm in Code_Saturne
Hello, I don't known what kind of FSI problem are you solving. The time integration is implemented like in the paper "Improved Numerical Dissipation for Time Integration Algorithms in Structural Dynamics, Hilber, H.M, Hughes,T.J.R and Talor, R.L." . The change in the parameters will modify...
- Mon May 20, 2019 4:27 pm
- Forum: code_saturne usage
- Topic: Newmark-HHT algorithm in Code_Saturne
- Replies: 9
- Views: 4034
Re: Newmark-HHT algorithm in Code_Saturne
Hello,
To what specific set of values do you refer? alpnmk, betnmk, gamnmk?
Regards,
Luciano
To what specific set of values do you refer? alpnmk, betnmk, gamnmk?
Regards,
Luciano
- Mon May 20, 2019 3:09 pm
- Forum: code_saturne usage
- Topic: Newmark-HHT algorithm in Code_Saturne
- Replies: 9
- Views: 4034
Re: Newmark-HHT algorithm in Code_Saturne
The parameter alpnmk is initialized in iniini.f90 and the paremeters betnmk and gamnmk a defined in modini.f90. I think that you can copy the newmrk.f90 or strdep.f90 to the SRC directory and change the values. I don't known if the values of the alpnmk, betnmk, gamnmk can be accessed from another us...