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crashing after reaching equilibrium and starting VOC injection
Hi everyone, I am simulating a 3D sand pack test where it is half full of water with some small hydraulic head from one end to another and the oil leaks into the sand at some distance above this…
- Alireza
- Alireza
- 2 mths ago
- 2 replies
- 17
- Alireza2 mths ago
- TMVOC
0
Input of pollutant data
Hello everyone, now I have the pollutant distribution data of a site, and I want to import this pollutant data as the initial condition of the model after running the flow field model.…
- ZIMING CUI
- ZIMING_CUI
- 6 mths ago
- 23
- TMVOC
0
How should I compile TMVOC and use executable to run a simulation in the Windows 7 operating system?
Hello everyone, I have an executable for TMVOC and I am not sure how to use it to run a simulation. I tried to run problem 7 mentioned in the manual on the Windows 7 PC, but it could not work.…
- Fang Wang
- Fang_Wang
- 9 yrs ago
- 9 replies
- 1,775
- Stefan Finsterle1 yr ago
- TMVOC
0
CHEMP block for diesel and gasoline?
Hello, does anyone know where I can get access to a CHEMP block for diesel fuel and gasoline? Preferably, reference documents justifying the parameterization would also be helpful,…
- Mikey Hannon
- Mikey_Hannon
- 1 yr ago
- 2 replies
- 34
- Alfredo Battistelli1 yr ago
- TMVOC
1
In petrasim, how to enter the atmospheric pressure by file?
In the petrasim, how can i enter the pressure by Sine？In other word ,I want to set the pressure via sine function. Thanks a lot! Sincerely！
- Xin Xu
- Xin_Xu
- 1 yr ago
- 2 replies
- 39
- 1
- Xin Xu1 yr ago
- TMVOC
0
TMVOC initial conditions Convergence Failure
Dears, I am trying to use TMVOC through Petrasim interface to build the attached conceptual model, but when I try to build such model I always have a convergence issues. P.…
- Mostafa Ahmed
- Mostafa_Ahmed
- 1 yr ago
- 6 replies
- 86
- Mostafa Ahmed1 yr ago
- TMVOC
0
how to cancel or minimize VOC volatilization
Hi everyone! I am studying the transport of LANPL , but I do not want to consider the volatilization. How can I set up to cancel or minimize the volatilization of VOC
- ZIMING CUI
- ZIMING_CUI
- 1 yr ago
- 2 replies
- 28
- ZIMING CUI1 yr ago
- TMVOC
0
Code: modify the Biodegradation module in TMVOC
Hi everyone! I am trying to modify the code of the biodegradation module in TMVOC, and add the microbial growth equation into the code. How can I modify the code related to microbial degradation?…
- Guiyao Xiong
- Guiyao_Xiong
- 1 yr ago
- 2 replies
- 55
- Guiyao Xiong1 yr ago
- TMVOC
0
injecting VOC mass through virtual cells
Hi everyone, I am trying to simulate a 1D diffusion scenario where the domain is a column comprised of 200 grid cells (domain is 1m*1m*20m with 200 cells in z-direction) and every grid cell has been…
- Alireza
- Alireza
- 2 yrs ago
- 4 replies
- 60
- Alireza2 yrs ago
- TMVOC
0
Convergence failure at production well
Hi everyone, I am trying to heat up water and NAPL (atmospheric pressure) with a production well for vapor extraction at cell #341 (atmospheric pressurre and productivity index 1e-10 m3 ).…
- Antonio Wu
- Antonio_Wu
- 2 yrs ago
- 3 replies
- 70
- Mikey Hannon2 yrs ago
- TMVOC
0
Reduced time step when water boils
Hi everyone, I am trying to model the conductive heating process in water-saturated soil and I found the time step is reduced to a quite small value when water starts boiling.…
- Antonio Wu
- Antonio_Wu
- 2 yrs ago
- 2 replies
- 54
- Antonio Wu2 yrs ago
- TMVOC
0
Temperature limit
Hi everyone, I am trying to model thermal condutive heating in unsaturated soil and I need the temperature to get above 500 degrees C after water dries out.…
- Antonio Wu
- Antonio_Wu
- 2 yrs ago
- 3 replies
- 71
- Antonio Wu2 yrs ago
- TMVOC
0
non-convergence issue
Hi everyone, I'm running a 2d radial case in petrasim where I'm heating from the top, bottom and one side. I first tried to define an extra cell and connect all those boundary cells to it and then…
- Alireza
- Alireza
- 3 yrs ago
- 8 replies
- 125
- Alireza3 yrs ago
- TMVOC
0
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…
- Alireza Jafari
- Alireza_Jafari
- 4 yrs ago
- 2 replies
- 177
- Alireza3 yrs ago
- TMVOC
0
assigning the right enthalpy
Hi All, I'm running a thermal simulation using TMVOC where I'm also including a mass rate at the second layer beneath the atmospheric boundary layer. The mass rate represents annual precipitation.…
- Alireza
- Alireza
- 4 yrs ago
- 6 replies
- 115
- Alireza3 yrs ago
- TMVOC
0
RELP as a function of a VOC mole fraction
Hi everyone, I would like to make the relative permeability of the gas phase a function of the mole fraction of the the first VOC. Actually, the first VOC, in this case,…
- Quentin Giraud
- PhD Student - Hydrogeology - Contaminated Sites - Modelling
- Quentin_Giraud
- 4 yrs ago
- 4 replies
- 25
- Stefan Finsterle4 yrs ago
- TMVOC
0
Limitation to the number of VOCs ?
Hi everyone, I am currently running simulations with 8 VOCs (plus air and water) and I want to add 6 more VOCs. I modified the T2 file like so: - MNEQ = 17 (16 components + one energy balance…
- Quentin Giraud
- PhD Student - Hydrogeology - Contaminated Sites - Modelling
- Quentin_Giraud
- 6 yrs ago
- 7 replies
- 602
- Wang Lulu4 yrs ago
- TMVOC
1
Using TMVOC or just TOUGH basic (EOS9) ?
Hi, can i know the step for LNAPL spill on top of surface then migrate to the bottom of soil, I just wanna check the saturation of soil and the velocity of LNAPL in unsaturated soil condition.…
- Fadhli Rashid
- Fadhli_Rashid
- 4 yrs ago
- 3 replies
- 59
- 1
- Wangbida4 yrs ago
- TMVOC
1
Defining ِboundary conditions
Hello everyone. I have trouble in defining a special boundary condition with a fix pressure, but it is also a no flux boundary for contaminant transport.…
- Zhang honghong
- Zhang_honghong
- 4 yrs ago
- 1 reply
- 265
- 1
- Wangbida4 yrs ago
- TMVOC
1
Program received signal SIGSEGV: Segmentation fault - invalid memory reference
Hello, the problem as stated above occurs. The model is made for methane, ethane and water reservoir. The formation is to be fractured with water. how can the above problem be resolved? Thanks.
- Faisal Mehmood
- PhD Researcher
- Faisal_Mehmood
- 4 yrs ago
- 2 replies
- 174
- 1
- Faisal Mehmood4 yrs ago
- TMVOC
0
erroneous initialization
how to solve errors with erroneous initialization? and also the errors regarding temperature out of range?
- Faisal Mehmood
- PhD Researcher
- Faisal_Mehmood
- 5 yrs ago
- 3 replies
- 245
- Faisal Mehmood5 yrs ago
- TMVOC
0
Problem in Defining the Water Table
Hi everyone, I would like to know how to define the water table if I want it to be sloped or fluctuating? I really dont have any idea where this problem is coming from. Any help is appreciated.…
- Zhang honghong
- Zhang_honghong
- 5 yrs ago
- 1 reply
- 401
- Stefan Finsterle5 yrs ago
- TMVOC
0
Problem in 3D LNAPL spillage modelling with TMVOC
Hi friends, I am simulating problem r2dl in the TMVOC Manual but in a 3D geometry with the domain size of 220m*120m*20m(depth) with the discretization of 51*51*51 nodes.…
- Kaveh Sookhak Lari
- Senior Research Scientist
- Kaveh_Sookhak_Lari
- 9 yrs ago
- 2 replies
- 1,237
- sodi6 yrs ago
- TMVOC
0
Running 2 NGCs
Hi Everyone, I'm new at using TMVOC. I'm trying to run 2 NCGs (Air and CO2). It's a simple model. Just a model of atmosphere (gas only - with NCGs air and CO2) and soil (water only).…
- aryo
- aryo
- 6 yrs ago
- 5 replies
- 724
- Stefan Finsterle6 yrs ago
- TMVOC
0
SAVE as INCON: big issue
Hi everyone, There is an issue with the initialisation of the components in place in my output file. The attached file "save_file_run_1" (screenshot from the output file) shows the volume and mass…
- Quentin Giraud
- PhD Student - Hydrogeology - Contaminated Sites - Modelling
- Quentin_Giraud
- 6 yrs ago
- 2 replies
- 781
- Quentin Giraud6 yrs ago
- TMVOC

1 2 3 Next

TMVOC

crashing after reaching equilibrium and starting VOC injection

Input of pollutant data

How should I compile TMVOC and use executable to run a simulation in the Windows 7 operating system?

CHEMP block for diesel and gasoline?

In petrasim, how to enter the atmospheric pressure by file?

TMVOC initial conditions Convergence Failure

how to cancel or minimize VOC volatilization

Code: modify the Biodegradation module in TMVOC

injecting VOC mass through virtual cells

Convergence failure at production well

Reduced time step when water boils

Temperature limit

non-convergence issue

Biodegradation in TMVOC

assigning the right enthalpy

RELP as a function of a VOC mole fraction

Limitation to the number of VOCs ?

Using TMVOC or just TOUGH basic (EOS9) ?

Defining ِboundary conditions

Program received signal SIGSEGV: Segmentation fault - invalid memory reference

erroneous initialization

Problem in Defining the Water Table

Problem in 3D LNAPL spillage modelling with TMVOC

Running 2 NGCs

SAVE as INCON: big issue

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