Yingqi Zhang's Profile - TOUGH User Community

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Re: TOUGH3 output and ext2
I have no trouble to extract output with the files you posted. See attached. Where did you obtain the ext2? Please go to the TOUGH website to download ext. Thanks Yingqi
Attachment
- yqzhang
- 4 yrs ago
- TOUGH3
- Reported - view
Re: gravity-capillary equilibrium in EOS3
Hello Alborz, I took your input file without any modification and run it on my windows 10 pc (with the pc executable in the package we released), I got an error message:…
Attachments
- yqzhang
- 4 yrs ago
- TOUGH3
- Reported - view
Re: Software purchase question
Hi Zhaoyan, TOUGH3 kept the main structure of the TOUGH2 code, but with added modules and extra functionalities. TOUGH2 input file can be used to run TOUGH3 with most likely no change or very…
- yqzhang
- 4 yrs ago
- TOUGH2
- Reported - view
Re: Software purchase question
Hi Zhaoyan, It is likely both TOUGH3 or iTOUGH2 will do what you need to do. iTOUGH2 has inverse capabilities and TOUGH3 has parallel capability. You need to DISCUSS with your adviser what is needed…
- yqzhang
- 4 yrs ago
- TOUGH2
- Reported - view
Re: Numerical instabilities introduced after printout
Hi Mikey, I think this problem has always been there for TOUGH2. It seems you have a very simulation that is very sensitive to time steps. Is it due to phase change?…
- yqzhang
- 4 yrs ago
- TOUGH3
- Reported - view
Re: Compiling against more up to date PETSC version
Hello Gareth, Compiling TOUGH3 with higher version of PETSC needs modification of the source code. One of our collaborators did some modifications to have TOUGH3 work with PETSC 3.12.5.…
- yqzhang
- 4 yrs ago
- TOUGH3
- Reported - view
Re: TEMPERATURE = 0.000000E+00 OUT OF RANGE IN SAT
Sorry Yashesh, I should re-explain your input. What I said was not exactly correct. Based on what you had in Multi: (2,2,2,6) , you have three primary VARIABLES which are (P, XB,…
- yqzhang
- 4 yrs ago
- TOUGH2
- Reported - view
Re: TEMPERATURE = 0.000000E+00 OUT OF RANGE IN SAT
The primary variables for eos7 are (in sequence): P - PRESSURE T - TEMPERATURE X - AIR MASS FRACTION S+10. - (GAS PHASE SATURATION + 10.) In your param block you specified 0 for temperature for all…
- yqzhang
- 4 yrs ago
- TOUGH2
- Reported - view
Re: TEMPERATURE = 0.000000E+00 OUT OF RANGE IN SAT
Hello Yashesh, From the error message it seems your initialization of the problem is not physical. Can you attach your input file? Please include the ELEM, CONNE and INCON blocks. Thank you Yingqi
- yqzhang
- 4 yrs ago
- TOUGH2
- Reported - view
Re: Phase transitions with tough3-eos7r
Mikey, Thank you for debugging and fixing it. I assume you also compared the 1D simulation results to itough2 results after you changed the code. We will check if other eos modules have the same…
- yqzhang
- 4 yrs ago
- TOUGH3
- Reported - view
Re: TOUGH3; Running time is too long
To fix the bug (actually it was not introduced by me) in file Utility.f90, search for subroutine TADJUST. around line 330 right before: ! --- SORT VECTOR ADDTIMES add: IF (MTIME.GT.…
- yqzhang
- 4 yrs ago
- TOUGH3
- Reported - view
Re: TOUGH3; Running time is too long
BTW, although I have not been able to run the problem successfully due to the change in TOUGH3 (could have introduced a bug), I noticed you do not have a large volume at the boundary,…
- yqzhang
- 4 yrs ago
- TOUGH3
- Reported - view
Re: TOUGH3; Running time is too long
I think the reason the two of you have different outputs is probably due to the change i made in TOUGH3 code. I will look into it and let you know. thanks Yingqi
- yqzhang
- 4 yrs ago
- TOUGH3
- Reported - view
Re: How to build windows executable file(.exe) through TOUGH3 code?
Hi Tianjiao, If you have intel fortran and MS studio, please follow the steps to make executables: 1. Create a new project 2. Add files to the project.…
- yqzhang
- 4 yrs ago
- TOUGH3
- Reported - view
Re: How to build windows executable file(.exe) through TOUGH3 code?
Tianjiao, Cygwin does now work well. Do you have intel fortran? If not I can help you. Can you send me an email? Yingqi
- yqzhang
- 4 yrs ago
- TOUGH3
- Reported - view
Re: How to build windows executable file(.exe) through TOUGH3 code?
Hi Tianjiao, Did you follow the instruction provided at: https://tough.forumbee.com/t/369y7b/tough3-installation-on-pc-updates-install-ubuntu-terminal-and-then-install-tough3 It seems there is a…
- yqzhang
- 4 yrs ago
- TOUGH3
- Reported - view
Re: Problem with running the sample (r2dl) using TOUGH3/TMVOC
Hi Yue, The problem Mikey described is fixed but there were still other problems. Can you send me a private email at yqzhang@lbl.gov Thanks Yingqi
- yqzhang
- 4 yrs ago
- TOUGH3
- Reported - view
Re: Can we used a Neumann boundary condition for temperature simulation in TOUGH2?
Yes.
- yqzhang
- 4 yrs ago
- TOUGH2
- Reported - view
Re: Can we used a Neumann boundary condition for temperature simulation in TOUGH2?
You can enter it in the GENER block, as heat sink source (check the users Guide). You enter J/s for a grid block. You just have to make sure you apply it correctly. Yingqi
- yqzhang
- 4 yrs ago
- TOUGH2
- Reported - view
Re: Conductive heat flow in output files?
Unfortunately, I do not think so. You will need to do post-processing yourself. Yingqi
- yqzhang
- 4 yrs ago
- TOUGH3
- Reported - view
Re: Format of INCON and SAVE file
It seems from the description of the Users Guide, USRX(1) = -1 means permeability multiplier is 1, which means it uses the permeability defined in rock block.…
- yqzhang
- 4 yrs ago
- 1
- TOUGH3
- Reported - view
Re: Need help for EOS8 test
Yes, the bug related to the ADDTIMES is fixed. Please send me an email at yqzhang@lbl.gov and I will send you some updates. Thank you Yingqi
- yqzhang
- 4 yrs ago
- TOUGH3
- Reported - view
Re: TOUGH2; grids; running time too long
Hi Jin Wu, Thank you for providing some description of the problem. In addition to Mikey's advice, one needs more information to help: e.g., What is the eos module you used?…
- yqzhang
- 4 yrs ago
- TOUGH2
- Reported - view
Re: Problem with running the sample (r2dl) using TOUGH3/TMVOC
Thank you Mikey and Yue Luo. I apologize for the delay. I have not forgotten the issue. I will let you know once it is solved. Thank you for your patience. Yingqi
- yqzhang
- 4 yrs ago
- TOUGH3
- Reported - view
Re: Problem with running the sample (r2dl) using TOUGH3/TMVOC
I agree with you that when the same solver option is used, TOUGH3 should provide the same results as TOUGH2. I am not sure where the difference comes from. That will require some time to investigate.…
- yqzhang
- 4 yrs ago
- TOUGH3
- Reported - view

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