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cguess and ctot in chemical input
Dear all, I would like to ask what does cguess and ctot mean in the chemical input in ToughReact? I have read the user guide, I have also searched in papers and still haven't found an answer what…
- Nikol
- Nikol
- 3 wk ago
- 1 reply
- 11
- Majid Trf2 wk ago
- TOUGHREACT
0
How to calculate what portion of a constituent adsorbs.
Hello there, I ran a 1-cell chemical initialization simulation that includes surface complexation for 1000 years. For some constituents such as Cr, the total sorbed moles are more than their initial…
- Bobby
- Babak_shabani
- 1 mth ago
- 3 replies
- 38
- Eric Sonnenthalmoderator3 wk ago
- TOUGHREACT
0
SMCO2 is not increased
Hello I am using Toughreact v3 for simulation for CO2 injection and our simulation runs well, however, CO2 is not mineralized after the simulation has finished.…
- Nurlan Seisenbayev
- Nurlan_Seisenbayev
- 1 yr ago
- 7 replies
- 109
- Bin Liu1 mth ago
- TOUGHREACT
0
changes in chemical.inp
Dear all, I am a totally new Toughreact user so please forgive me if my question is a bit stupid. I want to modify the chemical.inp from one of the Toughreact examples (1d-CO2).…
- Nikol
- Nikol
- 1 mth ago
- 18
- TOUGHREACT
0
Stopping in main due to flow nonconvergence
Hello everyone, I am using ECO2N to simulate CO2 injection into a formation with relatively low permeability. I am having trouble with an error popping up.…
- Majid Trf
- Majid_Trf
- 2 mths ago
- 1 reply
- 33
- Majid Trf1 mth ago
- TOUGHREACT
0
OUTPT section
I use cubes to construct an octahedron prism. The cross-section shape is shown in the attachment. The largest distance in three directions is 41, 41, 291. How do I write the OUTPT section? Thanks!
- Shijun Fan
- Shijun_Fan
- 2 mths ago
- 7
- TOUGHREACT
0
Permeability-Porosity relation
I use the TOUGHREACT EOS1 to model chemical reactions in porous media. In the Permeability-Porosity relation, I choose the Verma-Pruess correlation. The equation is k/ki=(phi-phi_c/phi_i-phi_c)^n.…
- Shijun Fan
- Shijun_Fan
- 4 mths ago
- 3 replies
- 41
- Shijun Fan2 mths ago
- TOUGHREACT
0
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,…
- Bobby
- Babak_shabani
- 3 mths ago
- 5 replies
- 50
- Bobby3 mths ago
- TOUGHREACT
0
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.…
- kunqing jiang
- kunqing_jiang
- 4 mths ago
- 3 replies
- 44
- Eric Sonnenthalmoderator3 mths ago
- TOUGHREACT
0
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…
- Majid Trf
- Majid_Trf
- 3 mths ago
- 2 replies
- 26
- Eric Sonnenthalmoderator3 mths ago
- TOUGHREACT
0
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…
- Majid Trf
- Majid_Trf
- 4 mths ago
- 6 replies
- 47
- Majid Trf4 mths ago
- TOUGHREACT
0
Understanding SOLVR - From problem 5, 1-D Radial Injection of CO2 flow.inp file
Hello, I have been looking for what the 3rd, 4th, and 5th lines of SOLVR in the 1D Radial CO2 injection problem are but I cannot locate them in the manual.…
- Majid Trf
- Majid_Trf
- 4 mths ago
- 2 replies
- 16
- Majid Trf4 mths ago
- TOUGHREACT
0
Associating the variables to the numbers in a flow.inp file
Hello everyone, I am trying to understand what is what in the ELEME and CONNE sections of the flow.inp file for "1-D radial flow problem for CO2 injection into a saline aquifer" (problem 5 ECO2N).…
- Majid Trf
- Majid_Trf
- 4 mths ago
- 2 replies
- 14
- Majid Trf4 mths ago
- TOUGHREACT
0
Error when use MESHMAKER to generate XYZ mesh in TOUGHREACT ECO2N sample problem
Hello dear, I am trying to learn the ECO2N module in TOUGHREACT, so I began at the sample Problem 5 – 1-D Radial Model for CO2 Sequestration in a Deep Saline Formation.…
- Huanwei Shi
- Student
- maroon_bird
- 5 mths ago
- 5 replies
- 52
- Alonso5 mths ago
- TOUGHREACT
0
Error in Problem 6 2-‐D Radial Model for CO2 Sequestration in Deep Saline Formation from TOUGHREACT V4
Hi everyone, I have been trying to run TOUGHREACT V4 Deep Salt Formation 2-D Radial Model Problem 6 with the instructions in the manual. however, I have only obtained results for the first 10 years…
- Alonso
- Alonso
- 5 mths ago
- 39
- TOUGHREACT
0
TOUGHREACT error while loading shared libraries: libifport.so.5:, but used gfortran complied
I was trying to run some test files using treactv413omp_eco2n_linux, but I ran into the error: error while loading shared libraries: libifport.so.5: cannot open shared object file:…
- Hao Wu
- Hao_Wu.1
- 5 mths ago
- 15
- TOUGHREACT
0
runtime in Problem 6 2-‐D Radial Model for CO2 Sequestration in Deep Saline Formation from TOUGHREACT V4
Hello everyone! I am working on Problem 6 2-‐D Radial Model for CO2 Sequestration in Deep Saline Formation from TOUGHREACT V4.0. I already got the results for the first 10 years...…
- Alonso
- Alonso
- 5 mths ago
- 21
- TOUGHREACT
0
Adsorbed amounts included in concentrations?
Could you please confirm whether the total concentrations that are output from a TR simulation include the adsorbed amount when using Kd linear adsorption?
- Heather Sheldon
- Heather_Sheldon
- 6 mths ago
- 26
- TOUGHREACT
0
Problem 5 –1-D Radial Model for CO2 Sequestration in a Deep Saline Formation (ECO2N
Hello everyone, I have been working with the example "Problem 5 –1-D Radial Model for CO2 Sequestration in a Deep Saline Formation (ECO2N)". This problem has a constant injection of CO2 for 10 years.…
- Alonso
- Alonso
- 6 mths ago
- 2 replies
- 33
- Alonso6 mths ago
- TOUGHREACT
0
Problem 5 – 1-‐D Radial Model for CO2 Sequestration in a Deep Saline Formation (ECO2N)
Hello.. How do you get the results to graph the figure Figure 1.5—3 Cumulative CO2 sequestration by carbonate mineral precipitation for different times (a) CO2 sequestrated?
- Alonso
- Alonso
- 6 mths ago
- 16
- TOUGHREACT
0
Output flux of aqueous species
I would like to output the flux of all aqueous species across specified connections. Is this possible? I am using TR3.32. Thanks, Heather
- Heather Sheldon
- Heather_Sheldon
- 6 mths ago
- 1 reply
- 16
- Eric Sonnenthalmoderator6 mths ago
- TOUGHREACT
0
LINEQ
I am trying to model chemistry reactions in porous media. To build the model from the base, I run the case without injection/production or any chemistry reaction. From the flow.out, the MAX.…
- Shijun Fan
- Shijun_Fan
- 6 mths ago
- 21
- TOUGHREACT
0
CO2 injection in a depleted oil field
Hello, what module do you recommend for the simulation of CO2 injection in a depleted oil field? Some examples would also be helpful.
- Alonso
- Alonso
- 6 mths ago
- 1 reply
- 44
- kenny6 mths ago
- TOUGHREACT
0
Volume and Mass Balance Error in flow.out
Hello, everyone. I am using EWASG model to simulate chemical reaction (Ba+2 + SO4-2 = BaSO4) in porous media. Although I define the initial water and assign it to the matrix,…
- Shijun Fan
- Shijun_Fan
- 6 mths ago
- 4 replies
- 41
- Shijun Fan6 mths ago
- TOUGHREACT
0
TOUGHREACT_Debugging
Hello Everyone: I am pretty new to TOUGHREACT. I am trying to build a model to simulate Ba++ and So4-- reaction in porous media. The attachments are the input files I modified based on P8_EOS1 from…
- Shijun Fan
- Shijun_Fan
- 7 mths ago
- 4 replies
- 59
- Shijun Fan6 mths ago
- TOUGHREACT

1 2 3 4 5 8 Next

TOUGHREACT

cguess and ctot in chemical input

How to calculate what portion of a constituent adsorbs.

SMCO2 is not increased

changes in chemical.inp

Stopping in main due to flow nonconvergence

OUTPT section

Permeability-Porosity relation

Multiple questions regarding data entry for a surface complexation problem

How to monitor the temperature change of the sink with time?

Restart time in inchem file is not the same as starting time in INCON - 1D Radial CO2 injection - Problem 5

Error in reading INCON - Problem 5, eco2n_1D Radial

Understanding SOLVR - From problem 5, 1-D Radial Injection of CO2 flow.inp file

Associating the variables to the numbers in a flow.inp file

Error when use MESHMAKER to generate XYZ mesh in TOUGHREACT ECO2N sample problem

Error in Problem 6 2-‐D Radial Model for CO2 Sequestration in Deep Saline Formation from TOUGHREACT V4

TOUGHREACT error while loading shared libraries: libifport.so.5:, but used gfortran complied

runtime in Problem 6 2-‐D Radial Model for CO2 Sequestration in Deep Saline Formation from TOUGHREACT V4

Adsorbed amounts included in concentrations?

Problem 5 –1-D Radial Model for CO2 Sequestration in a Deep Saline Formation (ECO2N

Problem 5 – 1-‐D Radial Model for CO2 Sequestration in a Deep Saline Formation (ECO2N)

Output flux of aqueous species

LINEQ

CO2 injection in a depleted oil field

Volume and Mass Balance Error in flow.out

TOUGHREACT_Debugging

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