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TReactMech Simulator!
Hello, I am working on CCS research. I am wondering if the TReactMech simulator is available. I have seen it in papers, but can't find it the on LBNL marketplace. Please advise! Thanks. Nicholas
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TREACTMECH Short Course
Hi, I was just wondering whether there was any additional information about TREACTMECH other than that available on http://esd1.lbl.gov/research/projects/tough/events/training/. i.e.…
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Training
Is there any training for tough2 or tough3 for beginners?
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Training
Hi all, Is there any training in UK or online for beginners as I need to get to use Tough2 and add Flac3d to it later
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The problem of using toughio to process input files
Hello Here is a test input file that can run normally(r2dl1). But when I use toughio to read and write, the output file(r2dl1_new) cannot be executed correctly. parameters = toughio.…
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Radial heat transfer with MOP(15)=5
I plan to simulate fluid flow in a discretized wellbore (discretized with volume elements on a radial mesh) using ECO2M with heat transfer between wellbore and the surrounding formation.…
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ECO2N: question about the VOLUME- AND MASS-BALANCES information in '.out ' file
Hi guys, As we can see in the 'out' file of eco2n, there is an information named VOLUME- AND MASS-BALANCES in the '.out' file. I don't know what HEAT stands for, is it internal energy or enthalpy？
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OUTPUT FLOW between rock domain
Hello, is it possible with iTOUGH to output the total flow between one rock domain to another at each time step (like CONNE between two elements)?
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Multiple questions regarding data entry for a surface complexation problem
Hi there, I am working on a coal combustion product (CCP) leachate project. The goal is to understand the natural attenuation and reversibility for some remediation drivers at CCP sites,…
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Error compiling TOUGH3 and AZTEC
Hello, I have a problem compiling TOUGH3 on Ubuntu 22.04. Here is the terminal error message. In the AZTEC err.log file (also attached) it says that: "Flow control statements are not properly nested.…
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How to monitor the temperature change of the sink with time?
Hi gays, I'm trying to simulate plume geothermal systems using toughreact. I want to output the temperature change of the sink at each time step, but I don't know how to set it.…
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Best approach to modelling multiphase fluid flow of clay fines in a saturated silty sand media
Hi All, Is there a program within the TOUGH family that is suitable for modelling slurry injection within a saturated silty sand media. Kind regards, Rob
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time range in GENER and PARAM
Hi All, The time steps shrinks to E-07 near the end of simulation period. I found this message in the OUTPUT file. QQQQQQQQQQ SUBROUTINE QU QQQQQQQQQQQ --- [KCYC,ITER] = [1452, 1] 0.…
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IF WE CAN VISUALIZE THE VECTOR OF GAS AND WATER ON TOUGH+HYDRATE
If we can export Darcy flux vector of gas and water without change the source code of TOUGH+HYDRATE like that:
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Tough+Hydrate not running 10k+ mesh on windows, How to compile source code on ubuntu
Hello Toughers. My simulation runs great if number of mesh elements is less than 10k. I have computer with 16gb RAM. I read solution is to compile source code on Ubuntu.…
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About the max computable number of elements.
I have the academic version of TOUGH+HYDRATE. I can only compute less than 10000 elements in windows10, and no more than 30000 elements. I want to know how can I compute more than that.…
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Restart time in inchem file is not the same as starting time in INCON - 1D Radial CO2 injection - Problem 5
Hello, I removed the GENER block from the flow.inp file in order to run an equilibration simulation for 10,000 years. I then wanted to use the 10,000th year data to be used as my initial conditions…
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Proppant transport
Dear all, what is the best way to simulate proppant transport in Tough2 or 3? Thanks, P.
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Visualizing grid blocks
Dears, I have the attached MESH file generated using MESHMAKER. I would like to know if there is a simple Python code that enables me to read and visualize the grid blocks in Pyvista.…
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Run T2Well in Parallel Mode
Hi everyone, I am using T2Well to run simulation case for a coupled wellbore reservoir system. The model consists of 25000 grid cells. The simulation case considers different processes including…
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parallel mode runs with 2 processors but not more than 2
Hello, I am running a restart model (eos7c module) in parallel mode. However, it does not run well with more than 2 processors. I wonder if anyone else has experienced this? Thanks, Haiyan
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Error in reading INCON - Problem 5, eco2n_1D Radial
Hello, In problem 5, eco2n_1D Radial, I am using the input files provided (flow, solute, chemical, CO2TAB, .dat, and executable) to run a q=0 kg/s flow in order to find the equilibrium conditions…
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radial grid visualization pytough
Dear TOUGH community, I have a radial grid in PyTOUGH and would like to visualize it. Is that possible? I have been searching and only found examples on rectangular grids with the function geo =…
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How to set a production well with constant pressure
Hi everyone, How to set a horizontal production well with a fixed pressure in tough + hydrate? When setting source / sink in Gener, SS_ Type can only set a constant flow rate.…
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Input of pollutant data
Hello everyone, now I have the pollutant distribution data of a site, and I want to import this pollutant data as the initial condition of the model after running the flow field model.…