PoF Equasions Flashcards
1
Q
Stall speed =
A
Vs x sqrtLF
2
Q
Vs(new)=
A
Vs(old) x sqrt new mass/old mass
3
Q
Dynamic pressure =
A
1/2 * rho * Vsq
4
Q
Gradient =
A
Sin§(climb angle) x 100
5
Q
Sin§ (in a climb) =
A
T-D/Wt
6
Q
Radius of turn (m) =
A
TAS(m/s)/g x Tan bank angle
Knots x 0.514 = m/s
7
Q
Va >=
A
Vs x sqrt 2.5
8
Q
Load factor (s&l) =
A
Lift/wt
9
Q
Load factor (in turn) =
A
1/cosAoB
10
Q
Cos gamma(climb angle) =
A
Lift/wt
11
Q
Power available =
A
Thrust x TAS
12
Q
Power required =
A
Drag x TAS
13
Q
Jet SFC=
A
FF/thrust
14
Q
Prop SFC =
A
FF/PWR
15
Q
Cdi =
A
CLsq
