• Question Tag: Aircraft performance
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• ## An airplane is flying at an velocity of $$100\,m/s$$. Find the pressure coefficient at a point on the surface of the wing where the flow velocity is $$140\,m/s$$.

An airplane is flying at an velocity of $$100\,m/s$$. Find the pressure coefficient at a point on the surface of …

Asked on 16th June 2021 in
• 72 views
• ## Find the nozzle’s exit temperature and density if its exit pressure is $$1\,atm$$.

The reservoir of a supersonic wind-tunnel has a total temperature and total pressure of $$600\,K$$ and $$11\,atm$$. If the flow …

Asked on 15th April 2021 in
• 105 views
• ## Find the enthalpy change, internal energy change and entropy change across a shock wave.

Find the enthalpy change, internal energy change and entropy change across a shock wave whose upstream air temperature and pressure …

Asked on 15th April 2021 in
• 144 views

Find the neutral point and static margin of an airplane if the location of the aerodynamic  center is at $$… Asked on 12th February 2021 in • 136 views • 1 answers • 0 votes • ## Find the coefficient of lift of the wing- body combination of an airplane. Consider wing- body combination of an airplane. Find the coefficient of lift of this wing body if the coefficient of … Asked on 12th February 2021 in • 98 views • 1 answers • 0 votes • ## Find the turn radius and turn rate of an airplane. Find the turn radius and turn rate of an airplane, flying at a velocity of \(403.2\, km/h$$ and has a …

Asked on 3rd February 2021 in
• 126 views
• ## Find the stalling speed of an airplane.

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

Asked on 3rd February 2021 in
• 106 views
• ## Find the pressure coefficient at a point on wing placed in a wind tunnel.

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

Asked on 14th January 2021 in
• 201 views
• ## Find the coefficient of pressure at a point on the wing.

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

Asked on 14th January 2021 in
• 226 views
Calculate the pressure coefficient at a point on the airfoil where the pressure is $$8.9 \times 10^4\,N/m^2$$. Airfoil is …