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0
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 Huth
1 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
sue
3 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 Sonnenthal
moderator
4 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 Zhang
4 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
Anthony
4 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 Zhang
5 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 Zhang
5 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 Zhang
5 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
Carlos132
6 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
Temitope
6 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 Mitsuyuki
6 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 Shabani
8 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 Panigrahi
9 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 Castleberry
11 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 Sonnenthal
moderator
11 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 Hannon
1 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
Flybear
1 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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