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MINC
Hi For modeling the topsoil cracks using MINC, what should be the number of continua? I think that two is fine, but is it? How can I apply the fracture to a certain number of cells?…
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TOUGH2-MP
Hello everybody, so I've successfully compiled TOUGH2-MP and decided to test it in the r1dv example files. I always get a segmentation fault error. Specifically I get the following message: [terra:…
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Error message help
Hi Everyone, I am not sure I ask this question in the right forum. I am testing the Tough3 EOS1 with Minc. The cell number is about 0.4 million including the MINC element.…
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TOUGH2-MP compilation error
Hello everybody, My research centre has a version of TOUGH2-MP and we are trying to install it with ECO2N eos in the cluster: Cluster: Rocks Cluster Operating System: Cent OS -> (2.6.32-220.13.1.el6.…
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EOS7C-running problem
Hi everyone, I am doing a simulation with EOS7C in the heterogeneous coal seam aquifer with water and gas extraction from the well located in the middle of the model.…
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restart with surface complexation
Hello, I have been trying to run a restart with surface complexation. First, I get an error like that: "Restart time in INCHEM file is not the same as starting time for flow calculations. timetot= 3.…
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EOS7C pressure range
Hi there, I read through both the tough2 and EOS7C manuals to find the pressure range limitation to run simulations, but I didn't find it. I have a abnormal high pressure reservoir,…
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Cauchy/Type III Boundary Condition
Hello, Is it possible to apply a head dependent boundary condition, where flux is a function of head difference between a cell and some prescribed value?…
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Atmospheric Boundary Conditions
Hi all, I am confused with the boundary conditions that have to be imposed in an atmospheric boundary element for simulating evaporation with TOUGH2 (or TOUGHREACT). In a few slides (http://esd1.lbl.…
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Capillary Pressure Definition
In TMVOC, is the capillary pressure between two phases i and j: Pc_ij = Pi - Pj or Pc_ij = Pj - Pi ? where Pi and Pj are the pressures in the phases i and j. Thank you in advance, Quentin
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TOUGH 2 ECO2M temperature condition
Hi, It is described in the ECO2M user guide that TOUGH2 simulates CO2 migration under temperature condition up to 110 °C. I am wondering if the temperature condition is about 115 °C-125 °C,…
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heterogeneity
Hi, i need to build an heterogenic filed (mean that kx and ky will be different in every cell). it is possible to do with TOUGH2? Thanks you, Evyatar.
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production mass volume calculation
Hi there, For a constant boundary pressure, and constant production rate gas reservoir, is there a way to tell how much gas and how much water produced from outputs? Thanks Jing
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compile using gfortran
I'm sorry to ask questions so many times, but I can count on only this forum. I read https://tough.forumbee.com/t/80xxf4/install-of-tough2 , and I'm facing the same (Ana Avila 's compiler) problem.…
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VOL. GENER TYPE
Hi everyone, Wandering in the t2f.f file, I found that there is a GENER type not referenced in the TMVOC manual : "VOL." I assume it allows specifying an injection or pumping volumetric rate.…
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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…