-
Defining multiple time dependent sources in GENER block
Dear all, I am attempting a methane migration problem in TOUGH3 EOS7CA, and I need to define multiple time dependent sources in the GENER block. From the descriptions given in the manual,…
-
How to conduct a both saturated and unsaturated analysis in a computational domain?
Hi! Recently, I have been focusing on simulating the evaporation of moisture at a cavity surface to see the desaturated process near the cavity surface using TOUTGH2(EOS3).…
-
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…
-
Permeability (I) for a 2D cylindrical model
Hi, I have a query regarding initializing anistropic permeability in ROCKS for a 2D cylindrical geometry model. In the 3D case it is quite clear that PERM(I); i =1,2,3 stand for permeability in x,y,…
-
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.…
-
How to print K(LIQ) and K(GAS)
Hi everyone, I am using TOUGH2- ECO2N, and I would like to print the gas and liquid phase relative permeabilities. I checked in the manual, but I did not find the answer.…
-
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
-
Atmospheric boundary condition with evaporation
Hi all, Recently I'm trying to build an simple model for rainfall filtration in vadose zone with TOUGH2 EOS3. I have read Anthony and Stefan's discussions on this topic four years ago,…
-
Temperatures above initial condition temp using injection and production scenario with EOS1
Hello, I am modelling the flow of water through heterogeneous media by using two wells, an injector and producer over a 25 year period. The initial temperature condition is set to 100 degrees C and…
-
Unexpected gas phase evolving
In a simulation case where no gas is defined nowhere in the initial conditions (Aqu with X_m_A=0) I am getting some values of gas at during the simulation.…
-
No molecular diffusion and hydrodynamic dispersion in T2VOC
When modeling PCE transport process, it is necessary to consider the dispersion phenomena. However, in T2VOC module, there is no allowance for molecular diffusion in the aqueous and NAPL phases,…
-
Questions on NAPL volatile and dissolution
Hello everyone and Stefan, I have several questions on NAPL volatile and dissolution into water. Based on the manual, volatile is controlled by temperature,…
-
How to set initial temperatures below zero
Hi again. I am attempting to model some occurrences where the boundary temperature is a couple of degrees below 0 degC. Whenever I set the temperature in INCON below zero,…
-
Biodegradation in TMVOC
Hello, Quick question regarding how to incorporate the biodegradation into a TMVOC model. I would like to see what would be the significance of a biodegradation in a overall fate and transport of a…
-
Compiling TOUGH3 on Linux platform (Ubuntu): Failed to configure TOUGH TPLS
I tried to compile TOUGH3 eos7ca, but the following error message showed up. I changed PETSC_VERSION_PATCH 6 to PETSC_VERSION_PATCH 4 and deleted /esd-tough3/build and /esd-tough3/tough3-install…
-
Link to Training Material is not working
The link to training material on TOUGH Short Courses website is not working, it would be really helpful if someone could fix this. Thanks!
-
Geo-gridding for TOUGH+
Hi, besides flat cartesian and axis-symmetric radial grids, is it possible to use in TOUGH+ a grid with tilted cells that honor geological dip like the added picture?
-
Compare [cumulative CH4(m3) ] from Well_Time_Series vs Hydrate_Info
Hello everyone I have a very simple problem Tough+Hydrate (v1.5) : I m trying to compare Methane production from the two sources (i) released from HYDRATE DISSOCIATION (ii) Total Production at the…
-
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,…
-
Set An Initial Temperature Greater Than 100 In ECO2N Module
Dear all members, Hi, I am a new TOUGH user and I know that by default, ECO2N has limitations on maximum allowed temperature (103.04 deg. C). But in my case the temperature is 120 deg.…
-
Ask : MP function at petrasim 2018
Hello everyone.. im a college student & new petrasim-tough2 user i want to ask how to activated MP function when we want to running model using petrasim 2018?…
-
Installing Tough3 on Windows by using Bash
Hello! I am trying to install T3 on my Windows10 by using bash but this error comes up (please see the attached image). Apparently it's because the file name: " blas2.1.…
-
Failure in linear equation soluation
Hello! I am having a simulation (with EOS2) containing CO2 and heat injection and well on deliverability, but I run to this error: "FAILURE IN LINEAR EQUATION SOLUTION" What could be the source of…
-
How to apply this unique Mix of Neuman + Dirichlet Boundary conditions, for Temperature & Pressure, 1-d Problem
Hello everyone I am trying to setup a 1-D validation problem from a research paper for validating experimental results. In short, I need to apply Neuman & Dirichlet Boundary conditions,…
-
How to handle convergence
I am using a simple 2D grid to simulate the growth of hydrates after some gas injection occurs in the system. Ideally I would like to shut down the source (injector) and let the system evolve with…