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flow.out - residuals and equations
Hello, I am troubleshooting model. I have set MOP(1) = 1 and trying to figure out why my time-stepping continues to get reduced. I have automatic time-stepping turned on.…
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total concentration of sulfate increasing over time
Hello, I ran a chemical initialization simulation for 10 million years to achieve steady state. In order to figure out how much dissolution and precipitation I have in my system,…
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Therakin.dat question
Hello, I would like to know what some of the numbers in therakin are. 'dolomite-2' 184.401 64.365 4 -2.0000 'h+' 1.0000 'ca+2' 1.0000 'mg+2' 2.0000 'hco3-' 'dolomite-2' 6.9420 5.7530 4.2300 2.6830 0.…
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Confusion about CTOT and CGUESS
Hello, I am quite confused about how to provide initial chemistry to TOUGHREACT. If I want to tell TOUGHREACT that my pH is 6 and calcium concentration is 2mol/kg H2O, how should I proceed?…
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Visualize data using MATLAB - Github link inside
Hello TOUGH/TOUGHREACT community, I would like to share some code I developed on MATLAB to visualize pressure profile, gas saturation, pH, etc. This code only works for 2D data. https://github.…
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Can TOUGHREACT automatically calculate injection rate into each element?
Hello, I was wondering if TOUGHREACT can automatically calculate the injection rate into each element without the user interfering? For example, I would like to injection 90 kg/s into a layer that is…
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Re: runtime in Problem 6 2-‐D Radial Model for CO2 Sequestration in Deep Saline Formation from TOUGHREACT V4
I believe you can run two simulations here. 1- injection 2- post-injection Make sure your injection simulation comes to a stop after 10 years (TIMAX = 10 years (make sure it is in seconds)).… -
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.…
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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…
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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…