krzysk1 / wilga

Wilga 80 for Aerofly FS4
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Flap1Area Undefined for both LeftWingAero and RightWingAero #10

Closed jayeye2011 closed 1 year ago

jayeye2011 commented 1 year ago

I believe the default AeroWing.Flap1Area is 0.0 if undefined. Or maybe AeroWing.Flap0Area should not be defined since the FlapFraction specifies the fraction of the wing chord taken up by the control surface? <[aerowing][LeftWingAero][] <[string8][Body][LeftWing]> <[float64][Span][5.27234]> <[float64][Area][6.611477]> <[string8][Flap0Control][ServoFlaps.Output]> <[string8][Flap1Control][MixLeftAileron.Output]>
<[float64array][StationY] [ 0.0 0.67056 3.26097 5.27234 ]> <[float64array][StationLE] [ 0.45502 0.45502 0.45502 0.45502 ]> <[float64array][StationTE] [ -0.97754 -0.97754 -0.97754 -0.97754 ]> <[float64array][StationZ] [ 1.09728 1.09728 1.14250 1.17760 ]> <[float64array][StationIncidence] [ 0.06981 0.06981 0.06981 0.06981 ]> <[uint32array][StationFlap] [ 0 1 2 0 ]> <[float64array][StationFlapFraction][ 0.0 0.22 0.22 0.0 ]> <[float64][AspectRatioMultiplier][2.0]> <[string8][AirfoilRoot][AirfoilRoot]> <[string8][AirfoilTip][AirfoilRoot]> <[float64][Flap0Area][0.22]> <[string8][PropwashInput][Propeller.GetWash]> <[float64][PropwashPercentage][0.05]> <[float64][PropwashOmega][4.0]> <[string8][DownWashInput][LeftWingAero.DownWashMean]> <[float64][DownWashPercentage][0.999848]> <[float64][GroundEffectFactor][1.0]> <[float64][GroundEffectScale][1.0]>

        <[aerowing][RightWingAero][]
            <[string8][Body][RightWing]>
            <[float64][Span][5.27234]>
            <[float64][Area][6.611477]>
            <[string8][Flap0Control][ServoFlaps.Output]>
            <[string8][Flap1Control][MixRightAileron.Output]>               
            <[float64array][StationY]           [ -5.27234 -3.26097 -0.67056 0.0 ]>
            <[float64array][StationLE]          [ 0.45502 0.45502 0.45502 0.45502 ]>
            <[float64array][StationTE]          [ -0.97754 -0.97754 -0.97754 -0.97754 ]>
            <[float64array][StationZ]           [ 1.17760 1.14250 1.09728 1.09728 ]>
            <[float64array][StationIncidence]   [ 0.06981 0.06981 0.06981 0.06981 ]>
            <[uint32array][StationFlap]         [ 2 1 0 0 ]>
            <[float64array][StationFlapFraction][ 0.22 0.22 0.0 0.0 ]>
            <[float64][AspectRatioMultiplier][4.0]>
            <[string8][AirfoilRoot][AirfoilRoot]>
            <[string8][AirfoilTip][AirfoilRoot]>
            <[float64][Flap0Area][0.22]>
            <[string8][PropwashInput][Propeller.GetWash]>
            <[float64][PropwashPercentage][0.05]>
            <[float64][PropwashOmega][4.0]>
            <[string8][DownWashInput][RightWingAero.DownWashMean]>
            <[float64][DownWashPercentage][0.999848]>
            <[float64][GroundEffectFactor][1.0]>
            <[float64][GroundEffectScale][1.0]>
        >       
jayeye2011 commented 1 year ago

I don't think it makes a difference wrt aileron roll authority. Increasing StationFlapFraction from 0.22 to 0.30 has more impact on roll authority and better enables aileron trim to counter the left roll tendency.