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set different diffusion coefficient for different layer
As far as I know, only one solute diffusion coefficient can be set for all aqueous species，which is not practical. Is it possible to set different diffusion coefficient of one solute for different…
- sue
- sue
- 3 wk ago
- 7 replies
- 22
- 1
- sue7 days ago
- TOUGHREACT
0
how to get the variations of mineral volume fraction from the PetraSim？
Hi,everybody I am trying to finish one the examples of the petrasim manual about TOUGHREACT. I have successfully executed the program, but couldn't find any variations of mineral volume…
- Carlos132
- Carlos132
- 10 days ago
- 7
- TOUGHREACT
0
where to specify the tolerance of gas transport in tr2.0
Hi: from a recent simulation, 'runlog.dat' shows the bellow error message: Warning: chemistry did not converge at node a 8 (routine NEWTONEQ), Non-convergence type: absolute Node temperature (C): 10.…
- Chenming Zhang
- Chenming_Zhang
- 1 mth ago
- 1 reply
- 9
- Eric Sonnenthalmoderator1 mth ago
- TOUGHREACT
1
Large runlog.out file
Hi I am having problems with large runlog.out files causing my disk size to get full quickly. I have made sure that the parameters responsible for this in REACT block are not made greater than zero…
- Temitope
- Temitope
- 1 mth ago
- 1 reply
- 18
- 1
- Chenming Zhang1 mth ago
- TOUGHREACT
1
Two time steps with restart gives different results than one without restart
Hello, Do you know why a restart during 6 hours (for example) after one time step (6 hours for example) is different from one time step of 12 hours? In my simulation with eos4,…
- Anthony
- Anthony.1
- 4 yrs ago
- 4 replies
- 601
- 1
- Anthony1 mth ago
- TOUGHREACT
0
How to terminate TOUGHREACT when chemistry does not converge
Hi, everyone: Once setting a new TR simulation into running, the first file i regularly check is runlog.out to see if chemical calculation is doing well.…
- Chenming Zhang
- Chenming_Zhang
- 1 mth ago
- 18
- TOUGHREACT
0
TOUGHREACT (v1.2) not considering fluid density due to salinity?
Hello, I am using EOS9 to model a plume of leachate entering the top of an aquifer to evaluate the resulting changes to water & mineral chemistry. I have noticed that when injected,…
- Cameron
- Cameron
- 9 mths ago
- 2 replies
- 40
- Chenming Zhang2 mths ago
- TOUGHREACT
0
Postprocessing ToughReact (or Tough2)
Hi. Any preferred tool for post processing, including visualization and analysis ability for ToughReact? Seems that Tecplot is used by some people. But the vendor states that the output files (or…
- Godarzi
- Godarzi
- 3 yrs ago
- 1 reply
- 302
- Chenming Zhang2 mths ago
- TOUGHREACT
0
What is the use of 'aquatic complexes'
I am wondering how aquatic complexes may change the simulation results. below are my findings: 1. aquatic complexes, if declared in 'chemical.inp', are assumed to be at equilibrium with basic…
- Chenming Zhang
- Chenming_Zhang
- 2 mths ago
- 4 replies
- 26
- Chenming Zhang2 mths ago
- TOUGHREACT
0
Total No. of Aq. Complexes
Hi Everyone, I just found from an error message that there is a default limitation for maximum number of aqueous complexes to be used in the TOUGHREACT simulation i.e 70.…
- Ali
- Ali
- 5 yrs ago
- 1 reply
- 473
- Carlos1323 mths ago
- TOUGHREACT
0
Compilation TOUGHREACT on Windows using gfortran and Cygwin
I am having some problems with compiling the original source code of TOUGHREACT. I have tried using all of the compiler flags and the ones suggested on this forum.…
- Temitope
- Temitope
- 4 mths ago
- 4 replies
- 52
- Temitope3 mths ago
- TOUGHREACT
0
Grid orientation effects on mineral dissolution
Hello everyone, I made the model with homogeneous mineral distribution and set the acid source at center position. At first, I run the model without permeability enhance due to the mineral…
- Ozawa Mitsuyuki
- Ozawa_Mitsuyuki
- 4 mths ago
- 3 replies
- 90
- Ozawa Mitsuyuki3 mths ago
- TOUGHREACT
0
How to simulate mixed gas injection with Toughreact v1.2
Hi I am trying to develop a model that is used to simulate a mixed gas to inject into a formation, and then get a gas-water- rock reaction model. The mixed gas includes CO2 and H2S and H2.…
- Liheng Wang
- Liheng_Wang
- 3 mths ago
- 20
- TOUGHREACT
0
Oxidation extension for TOUGHREACT
Hello everyone, I want to simulate the geochemical reaction of coal or shale after the injection of an oxidant such as persulfate. I wonder if I can simulate it by TOUGHREACT V1.2.…
- SYang
- SYang
- 4 mths ago
- 17
- TOUGHREACT
0
Problem running TOUGHREACT v 1.2 on Petrassim
Hi, I am new to TOUGHREACT and using v 1.2 on PETRASIM. Essentially I am trying to model formation of quartz veins on fractures from fluid from rock matrix. Just to see I set certain conc.…
- Mruganka Panigrahi
- Mruganka_Panigrahi
- 6 mths ago
- 1 reply
- 40
- Babak Shabani5 mths ago
- TOUGHREACT
0
Problem running TOUGHREACT in Petrasim
Hi, I am new to TOUGHREACT. I set up a simulation with material properties and other parameters. Created MESH. However, TOUGHREACT Halts Simulation prematurely with an error message "MESHMAKER HAS…
- Mruganka Panigrahi
- Mruganka_Panigrahi
- 6 mths ago
- 2 replies
- 31
- Mruganka Panigrahi6 mths ago
- TOUGHREACT
0
Using TOUGHREACT with zero porosity boundary
Hey everyone, I have recently tried to use a zero porosity boundary as I run a TOUGHREACT 2.0. In TOUGH2 manual, I have found out that this is allowable.…
- Wei
- Wei_Wenwen
- 8 mths ago
- 6 replies
- 40
- Brad Castleberry7 mths ago
- TOUGHREACT
0
Setting stack sizes when running v3.32-OMP in Linux environments
Hey everyone, I've noticed that the only way I've successfully been able to run simulations with TOUGHREACT v3.32-OMP in a Linux environment was by setting the stack size to unlimited ('ulimit -s…
- Mikey Hannon
- Mikey_Hannon
- 8 mths ago
- 1 reply
- 25
- Eric Sonnenthalmoderator8 mths ago
- TOUGHREACT
0
Atmospheric carbonation of concrete with EOS4
Hi all, We are trying to run a case simulating atmospheric carbonation of concrete with Toughreact V3/EOS4. Running the case without reactivity to check the transport of a tracer works fine (see…
- Olivier Bildstein
- Olivier_Bildstein
- 10 mths ago
- 6 replies
- 34
- Mikey Hannon10 mths ago
- TOUGHREACT
0
Initialization failed in TFREACT Econ
Dear everyone, Currently I am learning to build a simple model using EOS 7 (3,4,3,6), incorporating salt and CO2 injection. I have been stucking in the initialization step for quite a few days.…
- Flybear
- Flybear
- 10 mths ago
- 2 replies
- 26
- Flybear10 mths ago
- TOUGHREACT
0
TOUGHREACT v3.3-OMP and ECO2N
Hello everyone ! I would like to know which version of ECO2N module is currently sold with TOUGHREACT v3.3-OMP. Is it ECO2N v.2.0 ? Best regards, Maciej
- Maciej Miecznik
- Maciej_Miecznik
- 11 mths ago
- 42
- TOUGHREACT
0
Should we buy the Executable or Source version?
Hello everyone, In the upcoming days, my research group is planing to buy a TOUGHREACT license to model reactive transport of acid mine drainage from abandoned coal mines,…
- Diego Bedoya Gonzalez
- Diego_Bedoya
- 1 yr ago
- 37
- TOUGHREACT
0
No convergence during CO2 injection into heterogeneous mineralogy
Hello, I am very stuck on a reactive transport modeling project, and was wondering if someone would be willing and able to help me. I have initialized a homogenous (100% quartz) 2-D aquifer system…
- Michael Plampin
- Michael_Plampin
- 1 yr ago
- 7 replies
- 81
- Michael Plampin1 yr ago
- TOUGHREACT
0
Toughreact and eos5
Hello everyone, I am new at using Toughreact and would like to know if there is any version of Toughreact that works with EOS5 (Water, Hydrogen). If not,…
- Júlio Carneiro
- Julio_Carneiro
- 1 yr ago
- 2 replies
- 39
- Júlio Carneiro1 yr ago
- TOUGHREACT
0
Reconciling Flow and Chemical Inputs
Hello, I have a couple questions that are very basic and therefore hopefully rather straightforward for someone to answer. I am just getting started using TOUGHREACT,…
- Michael Plampin
- Michael_Plampin
- 1 yr ago
- 2 replies
- 43
- Mikey Hannon1 yr ago
- TOUGHREACT

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