Pressure distribution on flapping wing in fluid ANSYS

ankit.rokr · October 24, 2011, 02:51

Hi,

I am modelling a rigid thin wing flapping in fluid. I have to determine the resulting pressure distribution around the wing.Since i am just a beginner i want an ansys tutorial on such FSI problem.

Lance · October 24, 2011, 05:20

Well, did you consider the tutorials that came with CFX?
"Chapter 23: Oscillating plate with two-way fluid structure interaction" is a good start.

ankit.rokr · October 24, 2011, 16:39

Yes i have seen tutorial23. I wanted to know the steps to create rigid plate hinged at one end which is oscillating with given angular velocity about that hinge in a static fluid medium.

Lance · October 25, 2011, 02:44

Quote:

Originally Posted by ankit.rokr

I wanted to know the steps to create rigid plate hinged at one end which is oscillating with given angular velocity about that hinge in a static fluid medium.

So why did you not say so in the first post... If you dont need the wing to deform then there is no need for 2-way FSI but you can instead use specified mesh displacement, see tutorial 22 (ball valve).

ankit.rokr · October 28, 2011, 10:33

Thank you Lance for the help. I saw Tutorial22 but i wanted to know how can i generate my own ".out" and "expression.ccl" files for my simulation. Can you suggest some steps or tutorial for this?

October 24, 2011, 02:51	Pressure distribution on flapping wing in fluid ANSYS	#1
ankit.rokr New Member Ankit Bhardwaj Join Date: Oct 2011 Posts: 12 Rep Power: 14	Hi, I am modelling a rigid thin wing flapping in fluid. I have to determine the resulting pressure distribution around the wing.Since i am just a beginner i want an ansys tutorial on such FSI problem.

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October 24, 2011, 05:20		#2
Lance Senior Member Lance Join Date: Mar 2009 Posts: 669 Rep Power: 22	Well, did you consider the tutorials that came with CFX? "Chapter 23: Oscillating plate with two-way fluid structure interaction" is a good start.

October 24, 2011, 16:39		#3
ankit.rokr New Member Ankit Bhardwaj Join Date: Oct 2011 Posts: 12 Rep Power: 14	Yes i have seen tutorial23. I wanted to know the steps to create rigid plate hinged at one end which is oscillating with given angular velocity about that hinge in a static fluid medium.

October 28, 2011, 10:33		#5
ankit.rokr New Member Ankit Bhardwaj Join Date: Oct 2011 Posts: 12 Rep Power: 14	Thank you Lance for the help. I saw Tutorial22 but i wanted to know how can i generate my own ".out" and "expression.ccl" files for my simulation. Can you suggest some steps or tutorial for this?