singularity distribution about panel method

rogerliu · November 27, 2012, 20:59

In panel method, is it possible to use a source distribution (uniformly distributed on each panel but different strength at every panel) and linearly varying strength vortex? if possible, how to calculate the influence coefficients? are there any codes available?

Thank you very much!!

Engr.RZA · November 28, 2012, 10:14

Start with the uniform source distribution and calculate the influence coefficient then move to your actual problem.

You can get the detailed theory and mathematical modeling in the Low Speed Aerodynamics By Joseph Katz & Allen Plotkin

Zichan Riyadh · February 5, 2013, 12:30

Dear All,

I have written a low order 3d panel method code for lifting surfaces. I have calculated the lift coefficients for different wing configurations. I want to compare my results. Can anyone suggest how can I compare and from where.

Thanks

November 27, 2012, 20:59	singularity distribution about panel method	#1
rogerliu New Member Derek2580 Join Date: Nov 2012 Posts: 8 Rep Power: 13	In panel method, is it possible to use a source distribution (uniformly distributed on each panel but different strength at every panel) and linearly varying strength vortex? if possible, how to calculate the influence coefficients? are there any codes available? Thank you very much!!

February 5, 2013, 12:30	Comparison of lift coefficient of naca 0012 for different aspect ratio rectang wings	#3
Zichan Riyadh New Member Zeeshan Join Date: Mar 2009 Posts: 1 Rep Power: 0	Dear All, I have written a low order 3d panel method code for lifting surfaces. I have calculated the lift coefficients for different wing configurations. I want to compare my results. Can anyone suggest how can I compare and from where. Thanks

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November 28, 2012, 10:14		#2
Engr.RZA New Member RZA Join Date: Nov 2012 Posts: 25 Rep Power: 13	Start with the uniform source distribution and calculate the influence coefficient then move to your actual problem. You can get the detailed theory and mathematical modeling in the Low Speed Aerodynamics By Joseph Katz & Allen Plotkin