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September 10, 2000, 07:42 |
Erosion/Accretion Calculator
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#1 |
Guest
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Has anyone had any success with the Erosion/Accretion Calculator? I am trying to use it to assess sand erosion of a bend, but I'm not sure what all the parameters mean and if the default values are ok.
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September 13, 2000, 09:42 |
Re: Erosion/Accretion Calculator
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#2 |
Guest
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The erosion model provided in fluent is fairly limited in that it is left to the user to determine what coefficients etc are appropriate. It will not give you any meaningful estimate of actual mass loss. I have been working on erosion modelling with fluent for a while now (PhD project), and will be happy to send you a copy of our paper. Could you please email me a postal address and I'll send it to you.
You might find it more useful to write your own UDF for erosion modelling--ample provision is made for this in the discrete phase model UDFs (i.e. there is one specifically for erosion). There are several empirical models available in the literature, although you have to be aware that none can be taken to be universal. Several people have worked on erosion modelling of pipe bends--a quick literature search should reveal these. If you would like some specific references, I will be happy to provide you with these. |
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February 21, 2011, 17:35 |
Need help
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#3 | |
New Member
Join Date: Feb 2011
Posts: 4
Rep Power: 15 |
Quote:
Hi i also am working in te same area, i would like if you could give me some help with the values of the coefficients "impact angle function", "diameter function" and "velocity exponent function". I´m working with a bend made of carbon steel. Tahnk you very much |
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February 27, 2011, 14:15 |
Please help
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#4 |
New Member
Join Date: Feb 2011
Posts: 4
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hi, i´m also working with erosion in fluent, i would like to receibe a copy of your paper. I´m specially interested in the coefficients used in the wall boundaries conditios (DPM) thankyou very much
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February 27, 2011, 14:16 |
Please help
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#5 |
New Member
Join Date: Feb 2011
Posts: 4
Rep Power: 15 |
hi, i´m also working with erosion in fluent, i would like to receibe a copy of your paper. I´m specially interested in the coefficients used in the wall boundaries conditios (DPM) thankyou very much
My e-mail is juan.colmenares@gmail.com |
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February 27, 2011, 14:17 |
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#6 |
New Member
Join Date: Feb 2011
Posts: 4
Rep Power: 15 |
hi, i´m also working with erosion in fluent, i would like to receibe a copy of your paper. I´m specially interested in the coefficients used in the wall boundaries conditios (DPM) thankyou very much
My e-mail is juan.colmenares@gmail.com |
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October 22, 2011, 04:21 |
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#7 | |
New Member
jack
Join Date: Oct 2011
Posts: 1
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Quote:
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August 7, 2012, 16:42 |
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#8 |
New Member
Ugonna
Join Date: Aug 2012
Posts: 7
Rep Power: 13 |
Hi Malcolm, I just got into this field, and its killing me. Could I have a copy of your paper too, would really appreciate it... or the rest of the guys, if you've got a copy of the paper, could you please forward it to me with Malcolms conscent... Thanks.... my email address is ugocpu@yahoo.com.
Thank you |
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September 21, 2016, 14:57 |
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#9 |
New Member
Pradip Adhikari
Join Date: Sep 2016
Posts: 2
Rep Power: 0 |
hi
I am am working on erosion model due to spill of water over flood wall. Can I get your paper for the support in UDF. My email is pradip123.pa@gmail.com Thank you |
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