8. Write down the lift curve equation (lift coefficient versus angle of attack) according to the thin airfoil theory. What is the amount of the lift curve slope for a thin airfoil ?

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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8. Write down the lift curve equation (lift coefficient versus angle of attack) according to the thin airfoil
theory. What is the amount of the lift curve slope for a thin airfoil?
2.0
1.2
0.8
0.4
-1.2
dc₁
da
NACA 2412 airfoil
-8
=?
0 8
a. degrees
-Eq. (4.57)
Lift coefficient
Moment
coefficient
CO
Eq. (4.64)
Re-3.1 X 10
Re-8.9 x 10°
LL
16 24
0
-0.1
-0.2
-0.3
-0.4
Cm.14
Hand written plz
Transcribed Image Text:8. Write down the lift curve equation (lift coefficient versus angle of attack) according to the thin airfoil theory. What is the amount of the lift curve slope for a thin airfoil? 2.0 1.2 0.8 0.4 -1.2 dc₁ da NACA 2412 airfoil -8 =? 0 8 a. degrees -Eq. (4.57) Lift coefficient Moment coefficient CO Eq. (4.64) Re-3.1 X 10 Re-8.9 x 10° LL 16 24 0 -0.1 -0.2 -0.3 -0.4 Cm.14 Hand written plz
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