• Question Cagtegory: Flight mechanics
Filter by
Filter by
Questions Per Page:
• ## What are the roles of ailerons and flaps in an aircraft?

What are the roles of ailerons and flaps in an aircraft?

Kumar59 Asked on 7th September 2021 in
• 737 views

Find the neutral point and static margin of an airplane if the location of the aerodynamic  center is at $$… Worldtech Asked on 12th February 2021 in • 677 views • 1 answers • 0 votes • ## Consider wing-body combination of an airplane. Find the coefficient of lift of this wing body if the coefficient of moment about the center of gravity and the coefficient of moment about aerodynamic center is \(0.006$$ and $$-0.015$$. Aerodynamic center is forward of the center of gravity at $$0.035$$ chord length.

Consider wing-body combination of an airplane. Find the coefficient of lift of this wing body if the coefficient of moment …

techAir Asked on 12th February 2021 in
• 554 views
• ## Find the turn radius and turn rate of an airplane, flying at a velocity of $$403.2\, km/h$$ and has a lift coefficient of $$1.3$$. Airplane has a wing area of $$48\,m^2$$ and weighs $$100,000\,N$$, and is flying at sea level.

Find the turn radius and turn rate of an airplane, flying at a velocity of $$403.2\, km/h$$ and has a …

Worldtech Asked on 3rd February 2021 in
• 648 views
• ## Find the stalling speed of an airplane which has a wing area of $$17\,m^2$$ and is flying at sea level with maximum lift coefficient of $$2.2$$, flaps down. Weight of the airplane is $$8000\,N$$.

Find the stalling speed of an airplane which has a wing area of $$17\,m^2$$ and is flying at sea level …

techAir Asked on 3rd February 2021 in
• 687 views
• ## An airplane having a weight of $$10,000 N$$ is flying at a velocity of $$260\,km/h$$ at standard sea level conditions. Find the induced drag, if the wing of the airplane has an area of $$16\,m^2$$ and has an aspect ratio of $$7.4$$.

An airplane having a weight of $$10,000 N$$ is flying at a velocity of $$260\,km/h$$ at standard sea level conditions. …

Worldtech Asked on 3rd February 2021 in
• 523 views
• ## An airplane flying at a Mach number of 2.2 makes a Mach wave at the nose. What angle does it make with the flow direction?

An airplane flying at a Mach number of 2.2 makes a Mach wave at the nose. What angle does it …

Kumar59 Asked on 18th January 2021 in
• 780 views
• ## The velocity at a point on the wing placed in a wind tunnel is $$251 m/s$$. The pressure and temperature of the test section is $$1\,atm$$ and $$285\,K$$. If the velocity of the flow in the test section is $$235\;m/s$$, find the pressure coefficient at the point.

The velocity at a point on the wing placed in a wind tunnel is $$251 m/s$$. The pressure and temperature …

Kisan Kumar Asked on 14th January 2021 in
• 859 views
• ## Find the coefficient of pressure at a point on the wing where the velocity is $$58\,m/s$$. The airplane is flying at a low speed of $$50\,m/s$$.

Find the coefficient of pressure at a point on the wing where the velocity is $$58\,m/s$$. The airplane is flying …

Kumar59 Asked on 14th January 2021 in
• 951 views