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Deliverability model to simulate landfill gas collection systems
Hello I want to model the suction in landfill gas collection systems using Deliverability model. In landfills, we set a suction pressure and it collects the gas.…
Madjid Delkash
Madjid_Delkash.1
5 yrs ago
236
TOUGH2
Re: Input file
Hi Mikey I have two quick questions 1- Can I claim that the simulation reach steady-state before the assigned time, if the "Save" file is created? 2- Does the model consider the tortuosity greater…
Madjid Delkash
Madjid_Delkash.1
6 yrs ago
TOUGH2
Reported - view
Re: Input file
Thank you very much Mikey Yea, what you say makes sense. Moreover, it is EOS3. A general question: What is the difference between single-phase and two-phase calculation.…
Madjid Delkash
Madjid_Delkash.1
6 yrs ago
TOUGH2
Reported - view
Re: Input file
Mikey Please find the attachment. For instance, cell A1166. Thank you!
Attachment
Madjid Delkash
Madjid_Delkash.1
6 yrs ago
TOUGH2
Reported - view
0
Input file
Hi I got an input file that some cells are not included in ELEM block; however, they have some connections with other cells. Does it have any meaning or it is a mistake in making input file? Cheers
Madjid Delkash
Madjid_Delkash.1
6 yrs ago
7
replies
965
TOUGH2
Re: MOMOP
Thank you Stefan!
Madjid Delkash
Madjid_Delkash.1
6 yrs ago
iTOUGH2
Reported - view
0
MOMOP
Hi I am looking at some input files of iTOUGH code. I have found one new block entitled "MOMOP". What is it? Thank you
Madjid Delkash
Madjid_Delkash.1
6 yrs ago
2
replies
658
iTOUGH2
0
Debugging
Hello I am running a problem and the simulation was halted at the middle of simulation. Here is the text that I found in the output file. How can I figure out and fix the problem?…
Madjid Delkash
Madjid_Delkash.1
7 yrs ago
860
TMVOC
Re: Oxidation extension
Dear Dr Yoojin How can I get the TMVOCbio code? Thanks
Madjid Delkash
Madjid_Delkash.1
7 yrs ago
TMVOC
Reported - view
0
Oxidation extension
Hi all What are the possible ways to add oxidation extension to TMVOC? Is there any available code like TMVOCbio? Thank you
Madjid Delkash
Madjid_Delkash.1
7 yrs ago
3
replies
640
TMVOC
Re: Atmosphere boundary thickness
Dear Stefan I learnt alot from that post. Thank you! You said there that" The most mechanistic approach is to define an air-mass fraction in the atmosphere that corresponds to the relative humidity…
Madjid Delkash
Madjid_Delkash.1
7 yrs ago
TMVOC
Reported - view
1
Atmosphere boundary thickness
Hi all I am trying to quantify gas emissions into the atmosphere. But the gas diffusion is highly dependant on atmospheric thickness, isn't it? Whats the most reasonable value for this? Stefan,…
Madjid Delkash
Madjid_Delkash.1
7 yrs ago
3
replies
913
1
TMVOC
0
MGTAB
Hi I am trying to run a domain containing numerous generation sources (>1000). I have faced an error about the number of generation sources. I searched for "MGTAB" in source codes and I found in…
Madjid Delkash
Madjid_Delkash.1
7 yrs ago
1
reply
608
TMVOC
Re: MINC
Dear Stefan I found it! Do not spend your time. Thank you!
Madjid Delkash
Madjid_Delkash.1
7 yrs ago
TMVOC
Reported - view
Re: MINC
Dear Stefan I saw the example of MINC in TOUGH2 manual (problem #4). All the cells have fracture in that example, but I just want to have fracture in few of them.…
Madjid Delkash
Madjid_Delkash.1
7 yrs ago
TMVOC
Reported - view
Re: MINC
Dear Stefan Thanks for your reply. I need a sample input file to see what the structure of MINC problem should be. I am attaching one tried I made, but TMVOC gave me an error.…
Attachment
Madjid Delkash
Madjid_Delkash.1
7 yrs ago
TMVOC
Reported - view
1
MINC
Hi For modeling the topsoil cracks using MINC, what should be the number of continua? I think that two is fine, but is it? How can I apply the fracture to a certain number of cells?…
Madjid Delkash
Madjid_Delkash.1
7 yrs ago
5
replies
953
1
TMVOC
Re: How can I stop water movement in TMVOC?
Dear Stefan Thanks for your reply. I did what you suggested, but I still have water flow. I used all the IRP under different water saturations and water flow occurred in all the cases.…
Attachments
Madjid Delkash
Madjid_Delkash.1
7 yrs ago
TMVOC
Reported - view
0
How can I stop water movement in TMVOC?
How can I stop water movement in TMVOC? I was told to put the residual water saturation of the material, which I think is CP(2), equals water saturation of cells.…
Madjid Delkash
Madjid_Delkash.1
7 yrs ago
3
replies
669
TMVOC
0
Dirichlet boundary
Hi all I am trying to make a boundary with pressure variations. I have two questions: 1- Should I just follow the equation 27 in TOUGH2 manual (ideal gas law)?…
Madjid Delkash
Madjid_Delkash.1
7 yrs ago
554
TMVOC
0
Axis rotation
Hi everyone. I want to rotate my axis from y to z. Now I have an input file where my domain is in x-y (constant width as z direction), but gravity is in z direction.…
Madjid Delkash
Madjid_Delkash.1
7 yrs ago
1
reply
784
TMVOC
0
Making input file
Hi all I am pretty new to TOUGH code and my domain problem is trapezoid. Actually, it is hard for me to make my input file boundary in notepad manually.…
Madjid Delkash
Madjid_Delkash.1
8 yrs ago
1
reply
989
TOUGH2
Madjid Delkash
Madjid_Delkash.1
University of Delaware
22
2
0
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