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Question on modeling water isotopes – after Singleton et al. (2004)
Hi Eric, I have been playing around with your water isotopes model of Singleton et al. (2004) and have a question about how fractionation factors are implemented in TOUGHREACT.…
- Tyler Huth
- Tyler_Huth
- 2 mths ago
- 5 replies
- 23
- Tyler Huth1 mth ago
- TOUGHREACT
0
How to consider the evaporation effect of water affected by temperature in tough2
How to consider the evaporation effect of water affected by temperature in tough2 (or what is the governing equation of water conversion in liquid and vapor)?…
- sue
- sue
- 1 mth ago
- 15
- TOUGHREACT
0
PetraSim showing error for Toughreact simulation
Hello everyone, My name is Nurlan, I am a Masters Degree student at Nazarbayev University. I am a new user of Toughreact. Currently working on CCS project application in Kazakhstan.…
- Nurlan Seisenbayev
- Nurlan_Seisenbayev
- 1 mth ago
- 12
- TOUGHREACT
1
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 mths ago
- 7 replies
- 42
- 1
- sue3 mths 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
- 3 mths ago
- 20
- 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
- 4 mths ago
- 1 reply
- 12
- Eric Sonnenthalmoderator4 mths 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
- 4 mths ago
- 1 reply
- 21
- 1
- Chenming Zhang4 mths 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
- 603
- 1
- Anthony4 mths 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
- 5 mths ago
- 27
- 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
- 1 yr ago
- 2 replies
- 46
- Chenming Zhang5 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
- 309
- Chenming Zhang5 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
- 5 mths ago
- 4 replies
- 26
- Chenming Zhang5 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
- 475
- Carlos1326 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
- 7 mths ago
- 4 replies
- 60
- Temitope6 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
- 7 mths ago
- 3 replies
- 98
- Ozawa Mitsuyuki6 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
- 7 mths ago
- 26
- 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
- 7 mths ago
- 18
- 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
- 9 mths ago
- 1 reply
- 47
- Babak Shabani8 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
- 10 mths ago
- 2 replies
- 36
- Mruganka Panigrahi9 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
- 11 mths ago
- 6 replies
- 45
- Brad Castleberry11 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
- 11 mths ago
- 1 reply
- 27
- Eric Sonnenthalmoderator11 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
- 1 yr ago
- 6 replies
- 34
- Mikey Hannon1 yr 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
- 1 yr ago
- 2 replies
- 27
- Flybear1 yr 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
- 1 yr ago
- 52
- 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
- 45
- TOUGHREACT

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