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Consider an airplane with rectangular straight wing at dihedral angle $\Gamma=10^{\circ} .$ Lift curve slope of wing airfoil section (constant over the whole span of the wing) is $c_{l \alpha}=5.4 / \mathrm{rad}$. The roll stability derivative, $C_{l \beta}$ in per radian is________________



Question ID - 156026 | SaraNextGen Top Answer

Consider an airplane with rectangular straight wing at dihedral angle $\Gamma=10^{\circ} .$ Lift curve slope of wing airfoil section (constant over the whole span of the wing) is $c_{l \alpha}=5.4 / \mathrm{rad}$. The roll stability derivative, $C_{l \beta}$ in per radian is________________

1 Answer
127 votes
Answer Key / Explanation : (-0.23 to -0.24) -

-0.23 to -0.24

127 votes


127