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Frank
  • Member for 1 year, 10 months
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  • Charlottetown
7 votes
2 answers
2k views

Why does a flat plate create less lift than an airfoil at the same AoA?

6 votes
2 answers
756 views

Why is the cross-sectional shape of some airliners' nose not perfectly a circle?

3 votes
4 answers
283 views

Can wingtip vortices formed around an unswept wing produce vortex lift?

3 votes
3 answers
429 views

What is the most efficient way to reduce interference drag when surface imperfections are unavoidable?

2 votes
1 answer
288 views

How is blended winglet better?

2 votes
1 answer
399 views

Why cut off the tips of a delta wing to form a cropped delta?

2 votes
1 answer
191 views

Turbofan engine fan blade leading edge fairing?

1 vote
2 answers
138 views

Does the obstruction in a propeller duct increase exhaust pressure or decrease pressure/increase speed?

1 vote
2 answers
143 views

Why will all air slow down by the same amount in an adverse pressure gradient?

0 votes
1 answer
267 views

Does the cross-sectional shape of a fuselage affect drag?

0 votes
1 answer
446 views

What does this part on a vertical stabilizer do? [duplicate]

0 votes
1 answer
247 views

Does the 787 vertical stabilizer have a connection fairing?