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stevederekson555
  • Member for 2 years, 9 months
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1 vote
1 answer
134 views

How would you adjust C_l airfoil values for different Reynolds numbers?

-1 votes
1 answer
222 views

Does the Prandtl-Glauert correction use the airplane's Mach number, or its effective Mach number corrected for sweep?

1 vote
2 answers
494 views

What chord should I use to calculate Reynolds number?

1 vote
2 answers
2k views

What is the typical wing twist angle at the wing tip for a commercial jet?

1 vote
0 answers
904 views

What are typical values for CLmax in clean configuration?

1 vote
2 answers
202 views

Does center of gravity change between ramp weight and takeoff weight?

3 votes
2 answers
833 views

Can the rudder be considered part of the vertical stabilizer, and the elevator part of the horizontal stabilizer?

1 vote
1 answer
382 views

Is thickness-to-chord ratio constant along the span of horizontal and vertical stabilizers?

1 vote
1 answer
272 views

Does the tailplane see a higher or lower airspeed than the wing?

1 vote
1 answer
721 views

What are typical CLmaxTO and CLmaxL values for modern aircraft?

3 votes
1 answer
470 views

How can my CD0 estimation be improved?

1 vote
1 answer
2k views

What are typical values of CD0 for commercial high-subsonic jets?

1 vote
1 answer
249 views

How to calculate density of ISA+10ºC at 11705m? [closed]

1 vote
0 answers
48 views

How is a design cruise altitude picked? [duplicate]

4 votes
1 answer
355 views

What are engineers trying to maximize when they design for takeoff at MTOW? (It seems to me the only free variable is the OEW.)

1 vote
2 answers
598 views

Do most commercial jets cruise at constant altitude/speed?

0 votes
0 answers
109 views

Length from nose to end of flight deck / start of cabin?

2 votes
1 answer
503 views

Does the A220-300 have krueger flaps or are all of its leading-edge highlift devices slats?

3 votes
1 answer
371 views

What do the numbers and letters mean in landing gear tire sizes?

4 votes
1 answer
4k views

When is Vmo/Mmo applicable?

1 vote
0 answers
423 views

What is the specific fuel consumption and cruise thrust of PW1521G engines?

3 votes
0 answers
134 views

Are empennage airfoils always symmetric in conventional airliners?

3 votes
1 answer
1k views

How many Krueger flaps does the 737-700 have?

2 votes
2 answers
841 views

What is the absolute ceiling of the A319-100, B737-700 and A220?

2 votes
0 answers
231 views

Wing and horizontal/vertical tailplane airfoil type and relative thickness?