XNP value shows is stabality analysis is my Nuetral point position or when I am running T1 analysis in log at various speed Nuetral point position shows different

[AadarshGejage]

Dear team, in 3d analysis of aircraft, is that XNP in type 7 analysis mean Neutral Point? or when I am running type 1 analysis in that when I open my log shows various neutral point position at various speed although having same geometry, so tell me best way to find and get my Neutral Point position. Here

is image attached in attachment of my uav

[Flying-Geek]

XNP is the neutral point position.
The best method to predict the neutral point remains the same as in xflr5.
I am working on the tutorials for flow5, but in the meantime I recommend you follow the method presented by André in the xflr5 tutorial about stability prerequisites

Also be sure to compare different methods as the results can vary drastically.

Cheers,
Stefan

[AadarshGejage]

thank for the reply Stefen, waiting for Andre or tech winder author comment as well.