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  • 0

    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
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