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surya

mentioning an element in tough2/toughreact as pereable to air not for water

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hi,

i am working on acid rock drainage.. i am trying to mention an element as permeable to air only ie it should not be permeable to water... can any one know how to

deal this problem

surya

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I've been delaying my answer in hopes that someone more knowledgeable might come along...I suppose I'll share what little I know.

TOUGH2 uses relative permeabilities to manage air and liquid permeability. I've attached a screen shot from PetraSim's Additional Material Data dialog. I don't know anything about acid rock drainage, so I can't give you any suggestions on what values to use. You can learn more about the RP system in PetraSim from the PetraSim manual (chapter 2):

http://www.thunderheadeng.com/petrasim/manual/html/ch02.html

And from the TOUGH2 manual (Appendices D, G):

http://www.thunderheadeng.com/petrasim/man...ugh2_manual.pdf

- Charlie

post-657-1233244914_thumb.png

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I've been delaying my answer in hopes that someone more knowledgeable might come along...I suppose I'll share what little I know.

TOUGH2 uses relative permeabilities to manage air and liquid permeability. I've attached a screen shot from PetraSim's Additional Material Data dialog. I don't know anything about acid rock drainage, so I can't give you any suggestions on what values to use. You can learn more about the RP system in PetraSim from the PetraSim manual (chapter 2):

http://www.thunderheadeng.com/petrasim/manual/html/ch02.html

And from the TOUGH2 manual (Appendices D, G):

http://www.thunderheadeng.com/petrasim/man...ugh2_manual.pdf

- Charlie

THANK YOU CHARLIE

surya

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