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How can I stop water movement in TMVOC?
How can I stop water movement in TMVOC? I was told to put the residual water saturation of the material, which I think is CP(2), equals water saturation of cells.…
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Initial condition setting with MINC
HI All, If I activate MINC and set the porosity in the following way, will the porosity apply to both matrix and fracture element? I use this method to assign the porosity,…
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zero flux for ions at boundary condition
Hello, When simulating a drying process of a porous media it is possible in TOUGH2 to apply a capillary pressure at the boundary condition. However, when doing such a simulation with a porous media…
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Fracture porosity when using MINC in Tough2
Hi All, When we choose MINC in tough2, we need to input the porosity of fracture in the material data as in the following screen shot. What is the definition of the fracture porosity here?…
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Running sample problem 7
On page 109 of the User's Guide, it is mentioned that 'Small changes were made in subroutine GXYZ of the MESHMAKER module meshm.f to obtain the domain assignments' but the changes themselves have…
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Suppress CO2 dissolution in TOUGH2
Hello all, I am trying to suppress CO2 dissolution in TOUGH2 (set CO2 solubility in brine as 0) to investigate how big the impact that CO2 dissolution can have on CO2 plume migration.…
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Problem with RF1 input file
Hello everyone, I'm starting to use TOUGH2 for the first time. I tried to run the sample-input file RF1, but the output file gives me an error and I don't know how to proceed.…
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MINC to simulate dual-porosity reservoir, with some fractures are open, some are closed.
I'm using MINC to simulate dual-porosity reservoir, since I assume some fractures are open, some are closed, could I assign different permeability or porosity to fracture elements based on…
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MINC and GENER
Hi, dear all Thanks for the last answer to my question, and it's very useful for me. Well, when I use MINC model, GENER seems to be unavailable. (output file says "REFERENCE TO UNKNOWN ELEMENT…
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'nkdd' field in TOUGHREACT input file
Hi- I participated 2014 TOUGH(REACT) short course and new to here. I am using PetraSim only to generate basic input files and modify them to run on our university's cluster computer (PetraSim…
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Starting with TOUGH2v2
Hello everyone, I have TOUGH2 distributed by NEA. I recieved a DVD containing TOUGH2 source code, all of the EOS modules with '.F ' extension, and some input data for the sample problems.…
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TMVOC-MP
Hi, has anyone run TMVOC module with Tough2-MP successfully? Our current project has big area and needs fine mesh in pay zone, plus the MINC natural fractures,…
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Time Problem TOUGH2 with EOS7R
Hello everyone, I’m a new TOUGH2 user. I am trying to simulate a diffusive transport of nuclides in porous media. The input works and I get good results.…
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appropriate time step
Hi, dear all How can I choose suitable time step size? If the time step size is too large, and convergence cannot be achieved, automatic time step reduction will occur,…
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Dirichlet boundary
Hi all I am trying to make a boundary with pressure variations. I have two questions: 1- Should I just follow the equation 27 in TOUGH2 manual (ideal gas law)?…
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Changing boundary condition for chemistry in EOS3, TOUGHREACT
Dear all, I would appreciate it very much any help with the following: In the problem I model I use constant concentration chemical boundary condition,…
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question about TOUGH2 output
Hi, dear all I'm working on geothermal model by using TOUGH2 with PetraSim. Now I want to conduct with model calibration by using PEST. To do so, I must output temperature from TOUGH2 model,…
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Save file
hello, I've loaded initial condition (from a proper save file) and when the model finished the save file was empty. and in the OUTPUT file it says that it's not exist.…
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Restart problem
Hello, I am running a series of simulations which were running well until the last restart. With the most recent restart, when I wish to restart the program immediately stops and gives this error…
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Accessing gfortran and MPI on PC through the Cygwin environment
One option to get gfortran and MPI on PC is through Cygwin,a unix-like environment for PC. To setup an environment suitable for compiling TOUGH-related codes, please follow the following steps: 1.…
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Tough2-Flac Coupler
Hi, I was wondering if Tough2-Flac couple module is available to public? if yes where can I download it? Thanks, Attila
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"Default porosity" definition
Hi everyone, Just a quick post to ask a simple question: is the "default porosity" POR in ROCKS the total porosity? For instance, total porosity for clay formations is, in general, about 40-50%.…
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EOS1 - REDUCE TIME STEP error
Hello, I am simulating the single-phase radial flow of water to a well during 13 days of pumping test. I am using EOS1 with MULTI (1,2,2.6). After running the code,…
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Tough2-MP TMVOC module
Hi, has anyone run TMVOC module with Tough2-MP successfully? Our current project has big area and needs fine mesh in pay zone, plus the MINC natural fractures,…
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Installing T2 and iT2
Hey everyone, My colleague and I recently purchased T2 and iT2 through our University, however we both kinda suck at installing programs etc ... can anyone help us?!…