Aerodynamica

Question 1

Symbol & percentage nitrogen

Answer 1

N2 78.1

Question 2

Symbol & percentage oxygen

Answer 2

O2 21.0

Question 3

Symbol & percentage Argon

Answer 3

Ar 0.93

Question 4

Symbol & percentage carbon dioxide

Answer 4

CO2 0.03

Question 5

Symbol & percentage watervapor

Answer 5

H20 0.1-4

Question 6

ISA atmosphere

Answer 6

15 celsius
2 Celsius / 1000ft
1013.25 hPa,
tropopause at FL360
tropopause is -56.5 celsius

Question 7

pressure units

Answer 7

1hPa= 1 millibar
1013 hPa = 29.92 inch Hg

Question 8

Pressure decrease

Answer 8

< 5000 ft = 1hPa / 27 ft
>= 5000 ft = 1hPa / 32 ft

Question 9

Lift formule en glideratio

Answer 9

L = 0.5pV^2aCl
L = W

Question 10

Stall speed adjustment

Answer 10

Vstall(new) = Vstall(old) * sqrt(W(new) / W(old) )

Question 11

Lift with belastingsfactor

Answer 11

n*W = 0.5pV^2aCl

Question 12

Belastingsfactor in bocht

Answer 12

Degrees |0 30 45 60 75
n. |1 1.15 1.4 2 3.9
Vstall |0% +7.5%. +19% +41% +97%

Question 13

AOB rate 1

Answer 13

TAS /10 + 5

Question 14

Pressure altitude

Answer 14

current altitude (QNH) + (ISA(C) - dev(C))/1.2