-
what is the suitable EOS ?
Hello, I am a very beginner using TOUGH2 i will use it to simulate the water flow the vapour transport and the heat transpot in a vadose zone in semi arid region what is the suiltable EOS nimber is…
-
Well Connection
Hello. I am a student and relatively new to TOUGH2. I am trying to create a model with a series of six boreholes, each containing a u-tube shaped pipe and all the pipes are connected along the…
-
Why a simulation with "same" input file once runs and once crashes?
I made an input file which worked properly. I just added data block FOFT, and I recieved error by running that. I deleted data block FOFT but with the same input file which previously had worked…
-
One question on outputting flow rate of aqueous VOC through COFT
Hello everyone, I have a question on outputting flow rate of aqueous VOC through COFT. I established a control plane in my model and want to simulate mass discharge through the control plane.…
-
Need help on using Ext.exe to generate Tecplot input file
Hello everyone and Stefan, I tried to use Ext.exe to generate Tecplot input files, but it can not work by following the steps in the manual. Attached is my model output and mesh files.…
-
Question on the block of CONNE
Hello everyone, I have a question on the block of CONNE. Whether can I only input part of the connections between two cells instead of all the connections?…
-
Whether can TOUGH2 be used to simulate DNAPL spill (non volatile) in the vadose zone (non volatile oil, water and air phases)?
Hello everyone, I am trying to find a simulator that can simulate DNAPL spill in the vadose zone. The DNAPL is not volatile, but it can be dissolve into water.…
-
Permability factor
hello, Is it possible to upload to PetraSim "cell data" from external file? specificaly, i'm interesting in distributed "Perm. factor". i want to refrain from changing it manually to each cell. ideas?
-
How to increase maximum number of elements in TOUGH2?
Is there anyone who know how to increase the maximum number of element more than 12,000 in TOUGH2?
-
Role of the entry capillary pressure (Pce)-- Modification the model Van Genuchten.
Dear all, I'm a new member. I started to simulate the migration of hydrogen using the EOS 5 -TOUGH 2. Like the topic title, I would like to find out about the role of the entry capillary pressure.…
-
EOS7C poor convergence, e.g., in subroutine SOLIT
EOS7C v.1 models five components (water, brine, CO2 or N2, tracer, and CH4) and heat. Many users have noticed that time-step convergence can become poor during CO2 injection problems,…