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3
Convergence problem chemistry
Hello, everyone, I was running a water-rock interaction model with Toughreact. The runlog.out file prompted "Warning: chemistry did not converge at node A1114 (routine NEWTONEQ),…
Johnny Zuo
Johnny_Zuo
5 yrs ago
5
replies
784
3
Leo Fuhrmann
3 yrs ago
TOUGHREACT
2
No change in minerals vol. fraction
Dear All, I am a beginner in TOUGHREACT simulation and I have issues with getting results from simulation. This simulation performs simulation and there is no error indicated in the runlog file,…
Assylay Amangeldiyeva
Assylay_Amangeldiyeva
8 mths ago
44
2
TOUGHREACT
2
Lithofacies random fields in TOUGHREACT?
Hi, I am trying to apply random fields both in flow and rock chemistry. I know I can do one for the flow field using permeability modifier (PMX) option equipped in TOUGH2 (flow.…
Jaeshik Chung
PhD student@UF, Researcher@KIST
Jaeshik_Chung.1
4 yrs ago
7
replies
485
2
Eric Sonnenthal
moderator
4 yrs ago
TOUGHREACT
2
What does negative H+ concentration mean in TOUGHREACT?
I am running some simuations, the results seem to make sense (including pH). But why does the h+ concentrations are negative? Is there a special calculation to convert h+ to pH?
Qian Z.
Qian_Z
8 yrs ago
2
replies
2,147
2
Qian Z.
8 yrs ago
TOUGHREACT
1
TOUGHREACT compilation using gfortran MinGW-error message
Dear Community, I would like to compile TOUGHREACT (version: TR-OMP_Source_v3.3.2-OMP) using gfortran with MinGW. I typed make eos1 -f makefile_gf, and had the attached error message.…
Kyung Jae Lee
Kyung_Jae_Lee
3 mths ago
8
replies
35
1
kenny
3 mths ago
TOUGHREACT
1
Compiling and Running TOUGHREACT v3.32 using Ubuntu/Linux
Hey everyone, I've been able to get the newest version of TOUGHREACT working with my workstation, which has Linux/Ubuntu (v 17.04) as its OS. Setting things up didn't go without hitches, though,…
Mikey Hannon
Mikey_Hannon
4 yrs ago
10
replies
782
1
Eric Sonnenthal
moderator
3 mths ago
TOUGHREACT
1
A question about the additional mechanism under the Minerals entry in the chemistry.inp file
Dear All, Hello everyone! I just started learning toughreact software. At the moment, I am a bit confused about the description of the additional mechanism under the Minerals entry in the chemistry.…
zhou xiaoxiao
zhou_xiaoxiao
8 mths ago
4
replies
67
1
zhou xiaoxiao
8 mths ago
TOUGHREACT
1
Sequestered mass of CO2 not calculated/printed out by ECO2N
Hi there, I'm having a look at the example P5_eco2n (TOUGHREACT v332), on CO2 geological sequestration. To my surprise, the sequestered CO2 (output variable 'SmCO2') appears to be zero regardless of…
Fernando Guerrero
Fernando_Guerrero
1 yr ago
60
1
TOUGHREACT
1
Looking for training sessions of Toughreact using Petrasim
Hi Everyone, I am new user of TR and I have research project that investigates CCS in Kazakhstan. Since the project can cover the training expenses, I would like to ask if anyone can explain how to…
Nurlan Seisenbayev
Nurlan_Seisenbayev
1 yr ago
58
1
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
1 yr ago
7
replies
64
1
sue
1 yr 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 yr ago
1
reply
45
1
Chenming Zhang
1 yr 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
5 yrs ago
4
replies
616
1
Anthony
1 yr ago
TOUGHREACT
1
Nonconvergence of TOUGREACT v332 (ECO2N)
I am performing 2-D radial simulation using TOUGHREACT (ECO2N). When I carried out the simulation using v332, the message "Stopping in main due to flow nonconvergence" appeared after several time…
Norifumi Todaka
Norifumi_Todaka
4 yrs ago
3
replies
462
1
Eric Sonnenthal
moderator
4 yrs ago
TOUGHREACT
1
Failure restarting Toughreact simulation.
Hi Everyone, I want to run a model with the geochemical data of a previous model. I follow the manual instructions changing the names of the SAVE and savechem files to INCON and inchem.…
David Calisto
David_Calisto
5 yrs ago
4
replies
488
1
David Calisto
5 yrs ago
TOUGHREACT
1
Initial Geochemical Equilibrium between Minerals and Brine
Hello there, I'm simulating CO2 injection into sandstone aquifer of synthetic brine, NaCl. I've read in several papers in which TOUGHREACT w/ ECO2N is used and something is mentioned like "batch…
Luanjing Guo
Luanjing_Guo
6 yrs ago
6
replies
860
1
Luanjing Guo
5 yrs ago
TOUGHREACT
1
TOUGHREACT ECO2N
Hi, I'm quite new in using TOUGHREACT. Can anyone please clarify one question I've been having for quite a while now? The system I'm trying to model is just simple mixing between brine defined by…
Alex Grey Saldaña
Alex_Grey_Saldana
6 yrs ago
4
replies
1,289
1
Alex Grey Saldaña
6 yrs ago
TOUGHREACT
1
Mass Balance for trace gases in TOUGHREACT V3-OMP
Dear colleagues, I stumbled about a little problem concerning the mass balance for trace gases using the new TOUGHREACT V3-OMP version. I am simulating the injection of CO2 containing trace gases…
Lennard
Lennard
6 yrs ago
4
replies
904
1
Lennard
6 yrs ago
TOUGHREACT
1
Timestep problems while including O2(g) in calculations (V3-OMP / ECO2N)
Hello everybody, I have found the next problem for you to resolve :-). I am using Toughreact V3.0-OMP, but the problem would appear with V2, too, I assume.…
Lennard
Lennard
7 yrs ago
4
replies
1,215
1
Lennard
7 yrs ago
TOUGHREACT
1
TR-V3-OMP: Composition of gas zone / VOLG
Hello everybody, I am using the new Toughreact Version 3.0 OMP with ECO2N EOS. I took the Sample problem no. 5 (1D radial model for CO2 Sequestration) and tried to add some SO2 as tracer gas in the…
Lennard
Lennard
7 yrs ago
3
replies
747
1
Lennard
7 yrs ago
TOUGHREACT
1
Question about Restart in TOUGHREACT
Hello Everybody, I am struggling to get running a restart and I would really much appreciate your insights. I'm using eos1 in toughreact_V2. The first run is a 2d model in which I have 8 minerals,…
Tatyana
Tatyana
7 yrs ago
1
reply
939
1
Stefan Finsterle
7 yrs ago
TOUGHREACT
1
Restart timestep
When restarting a run after long time calculation (e.g.1000year) and continuing the run until 10000year, I can't start the restart run properly. In the SAVE file,…
Yuko Kawata
Yuko_Kawata
8 yrs ago
2
replies
953
1
Yuko Kawata
8 yrs ago
TOUGHREACT
0
Radioactive chain decay
Hi Is it possible to simulate radioactive chain decay (i.e parents produce daughter elements) in TOUGHREACT? It is more complicated than the simple decay equation,…
Kaveh Sookhak Lari
Research Scientist
Kaveh_Sookhak_Lari
3 wk ago
3
replies
29
Kaveh Sookhak Lari
9 days ago
TOUGHREACT
0
Mass balance issue on mineral phase during CO2 injection in radial system
Hi everyone, we use a typical case of CO2 injection (see details in Andre et al. 10.1016/j.enconman.2007.01.006) at 200 b in a radial system, so it was using the 2007 version of toughreact.…
olivier Atteia
olivier_Atteia
9 days ago
8
TOUGHREACT
0
Tuning diffusion coefficients for water isotopes
Hi @Eric Sonnenthal I have a few questions about modeling diffusion for water isotopologues in an evaporating soil. Basically, the setup (following Singleton et al.…
Tyler Huth
Tyler_Huth.1
1 mth ago
8
replies
30
Tyler Huth
1 mth ago
TOUGHREACT
0
Issue modeling a soil with zone of unsaturated vapor
Hi, I am using EOS3 to model a evaporating soil and have encountered some behavior with soil air relative humidity that I think is unrealistic. My 1D setup has a static block at the bottom to act as…
Tyler Huth
Tyler_Huth.1
2 mths ago
2
replies
34
Tyler Huth
1 mth ago
TOUGHREACT
1
2
3
4
5
7
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