LiftAndDragSeaLevelToOrbit:
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Two dimensional lift and drag with skin friction.
Includes both hypersonic and low speed models. The models are
analytical.
Since version 1.0
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Form:
[f, lift, drag] = LiftAndDragSeaLevelToOrbit( x, d )
d = LiftAndDragSeaLevelToOrbit
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Inputs
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x (6,:) [x;y;z;vX;vY;vZ] ECI frame (km, km/s)
d (.) Data structure
.rPlanet (1,1) Planet radius (km)
.omega (1,1) Planet rate (rad/s)
.l (1,1) Characteristic length
.sRef (1,1) Reference area for lift and drag
.alpha (1,1) Angle of attack
.cLAlpha (1,1) Lift coefficient
.thickness (1,1) Thickness ratio
.aspectRatio (1,1) Wing aspect ratio
.oswaldEff (1,1) Oswald efficiency factor
.mHyper (1,1) Transition mach number
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Outputs
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f (3,:) Force vector ECI (N)
lift (1,:) Lift (N)
drag (1,:) Drag (N)
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References: R. Miller, MIT 16.751 Notes, 1978.
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Children:
Common: Graphics/Plot2D
Math: Linear/Cross
Math: Linear/Mag
Math: Linear/Unit
SCPro: ProEnvirons/AtmScaleHeightsStdAtm