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Old   February 19, 2008, 06:32
Default erosion values
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dear all,

can you tell me the source of the coefficient of normal & tangential restituion coeffcient values in the Erosion tutorial of Fluent.. which paper have referred to for the values ?

thanks in advance

kind regards.
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Old   March 7, 2008, 16:52
Default Re: erosion values
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hi rana: which tutorial u mean?... any way I have a paper that have the restitution ratio equations but you have to specify your media. I mean the restitution in air is different than in water. and in rotating frame of reference is differ than stationery one... so what is the nature of your case?... my e-mail is :
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Old   March 8, 2008, 05:50
Default Re: erosion values
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hi shehab,

i meant the tutorial which is there in fluent..i have already sent u mail attaching that..

my system is stationary pipe duct, solid particles in air medium..but i know that the values in the tutorial are that of water-sand system..

what type of system u have ? and what paper you have ? can u send it to me in the mail which i have sent...then it can discuss further

thank you

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