XFLR non-congergence

hernanj21 · August 1, 2019, 11:48

Hi everyone,

I'm having a problem when running xfoil for calculating cl and cd at a specific ange of attack, when it does not converge, the file exported appears empty even whien the xfoil plot shows cp distribution and coefficients.

I need some help, either solving convergence issue or exporting data showed in the xfoil plot

karthick2497 · September 10, 2019, 06:23

Try increasing the number of panel nodes in the ppar menu for convergence

August 1, 2019, 11:48	XFLR non-congergence	#1
hernanj21 New Member Jesús Hernán Jiménez G Join Date: Aug 2019 Posts: 1 Rep Power: 0	Hi everyone, I'm having a problem when running xfoil for calculating cl and cd at a specific ange of attack, when it does not converge, the file exported appears empty even whien the xfoil plot shows cp distribution and coefficients. I need some help, either solving convergence issue or exporting data showed in the xfoil plot

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September 10, 2019, 06:23		#2
karthick2497 New Member Karthick Dhileep Join Date: Jul 2019 Posts: 1 Rep Power: 0	Try increasing the number of panel nodes in the ppar menu for convergence