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1 vote
2 answers
88 views

What is the mathematical relationship between mass and speed for constant thrust in level fight?

11 votes
5 answers
2k views

Why do wall-to-wall airfoils in wind tunnels produce no (or infinitesimal) downwash?

1 vote
1 answer
99 views

How do I get rid of this chord line along the x-axis when importing an airfoil into XFLR5?

0 votes
1 answer
40 views

Are there any sources that contain information on the airfoils of the Boeing 737-500 and 737NG Aircraft?

0 votes
0 answers
116 views

Why does the F/A-18 use external aileron and flap hinges?

1 vote
1 answer
197 views

How can I calculate torsional stiffness of a wing when the dimensions of the cross section vary?

2 votes
2 answers
462 views

Different Engine/Prop Sizes on Same Wing/Single Craft?

0 votes
0 answers
63 views

Incidence angle in Sailplane

2 votes
4 answers
200 views

Moving from 2D wing to 3D wing design

0 votes
0 answers
66 views

Is there an equation to solve for bank angle using load factor and wing loading as variables? If so, what is it?

3 votes
1 answer
143 views

Effect of wing flexible in stall

0 votes
1 answer
58 views

Pitching moment due to control surface deflection

3 votes
1 answer
323 views

How do coefficient of lift/drag variation with speed differs between swept and unswept wings?

2 votes
1 answer
204 views

How is the wing area of an airplane determined?

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