DPM - Erosion model

pipin · October 31, 2013, 11:04

Hi,

Hello,

For my research project, I would like to develop a predictive calculation of thermal erosion protection.
I used the DPM model - erosion of FLUENT and I have good localization of erosion area.
But I do not find what is exactly erosion rate in kg/m2/s.
It depends of data that we go to each wall.
If I understand, for my stationnary model, i should find the right model for the composite considered (depending on the angle of impact, etc. ...) and multiply the "DPM-erosion rate" by the density of materials for erosion in mm / s.

Can you tell me if my method works and give me advice on this?

Thank you very much,

Andy

pipin · November 14, 2013, 03:21

Hi,

I don't find answer on the net... can someone help me?

Thanks!!!

like.no.other · November 18, 2013, 05:02

Good Example:

"Using FLUENT's Erosion Model to Investigate Erosion in a 90 degree Elbow Bend"

October 31, 2013, 11:04	DPM - Erosion model	#1
pipin New Member pipin Join Date: Apr 2009 Posts: 20 Rep Power: 17	Hi, Hello, For my research project, I would like to develop a predictive calculation of thermal erosion protection. I used the DPM model - erosion of FLUENT and I have good localization of erosion area. But I do not find what is exactly erosion rate in kg/m2/s. It depends of data that we go to each wall. If I understand, for my stationnary model, i should find the right model for the composite considered (depending on the angle of impact, etc. ...) and multiply the "DPM-erosion rate" by the density of materials for erosion in mm / s. Can you tell me if my method works and give me advice on this? Thank you very much, Andy

November 18, 2013, 05:02		#3
like.no.other Member like.no.other Join Date: Sep 2011 Posts: 35 Rep Power: 14	Good Example: "Using FLUENT's Erosion Model to Investigate Erosion in a 90 degree Elbow Bend" __________________ www.CFDiran.ir

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November 14, 2013, 03:21		#2
pipin New Member pipin Join Date: Apr 2009 Posts: 20 Rep Power: 17	Hi, I don't find answer on the net... can someone help me? Thanks!!!