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 Coco June 3, 2001 02:36

Looking for 2-D unsteady panel method code

I am looking for 2-D unsteady panel method code.Who can tell me where I will find it? Any help would be appreciate.

 Chetan June 21, 2001 00:44

Re: Looking for 2-D unsteady panel method code

I have written a panel method program, would you like me to find it and send it to you?

 Ashokkancharla April 27, 2009 01:35

Can anyone send me the 2-D unsteady panel method code written either in matlab or fortran. it would be of great help if you can provide me this.

 RajeshAero May 2, 2009 05:22

need to dedug my unsteady panel code ,else need unsteady panel code

am doing my Mtech Project on Flapping foil aerodynamics.. am written unsteady vortex panel code in matlab.. but its not converging after three time steps.. if any one wish to debug my code.. i will send the code.. i need help in debugging my code... if anyone have code in fortan or Matlab,kindly send it to me.. it will be helpful to rectify my errors..

 harishg May 5, 2009 13:08

XFoil would work

 amitsingh178 January 20, 2011 13:49

2D unsteady panel method kutta condition

Hi,
I'm working on a 2D unsteady panel method for harmonic oscillations of a NACA 0012 airfoil. I've been trying to debug the code for ages. I'm getting a nice sinosoidal variation for the lift force but the value of amplitudes are not satisfactory. Does anyone have any source to verify the values I'm getting. Also, while implementing the kutta condition(Basu and Hancock), I'm getting a quadratic equation. So, to choose the correct root, the one closest to the last time step values is chosen. But at even slightly higher frequencies, the two roots are very close and the code doesn't converge anymore. So, I want to know whether there is a better way to choose the correct root so that I can reach higher frequencies.

Thank You.

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