calculation of shear stress and Drag force

ava · June 21, 2012, 09:37

dear all
how can i calculate the shear stree and drag force with FLOW-3D (version 9.3)
Can anyone help me?

farshid · June 22, 2012, 05:42

Hi
before you start work, You must:
1- open the"porous media" in the "physics tab".
2- select one of the items with conditions to your model.
3- run the flow-3D model.
4- select option "drage function" in the "outout tab".
5- you can see the "normalized drag coefficient" in the "Text outpud" (in "Analyze tab").
so, you can use the "normalized drag coefficient",The calculation Drag Force.
Enjoy

June 21, 2012, 09:37	calculation of shear stress and Drag force	#1
ava New Member S.Elyasi Join Date: Jun 2011 Location: IRAN Posts: 11 Rep Power: 14	dear all how can i calculate the shear stree and drag force with FLOW-3D (version 9.3) Can anyone help me?

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June 22, 2012, 05:42		#2
farshid New Member farshid ghalavand Join Date: Jun 2012 Location: Andimeshk,Iran Posts: 3 Rep Power: 13	Hi before you start work, You must: 1- open the"porous media" in the "physics tab". 2- select one of the items with conditions to your model. 3- run the flow-3D model. 4- select option "drage function" in the "outout tab". 5- you can see the "normalized drag coefficient" in the "Text outpud" (in "Analyze tab"). so, you can use the "normalized drag coefficient",The calculation Drag Force. Enjoy