• Question Tag: Airplane design
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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
• 1 answers
• 0 votes
• ## 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
• 1 answers
• 0 votes
• ## 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
• 1 answers
• 0 votes
• ## Find the reservoir pressure for a nozzle of a supersonic wind tunnel.

Find the reservoir pressure for a nozzle of a supersonic wind tunnel which has an exit-to-throat area ratio of $$4.441$$. …

Asked on 26th March 2021 in
• 91 views
• 1 answers
• 0 votes
• ## Find the wave angle, downstream Mach number, pressure and temperature.

A flow is passing over a $${20^ \circ }$$ half-angle wedge having a upstream Mach number, pressure and temperature of …

Asked on 11th March 2021 in
• 112 views
• 1 answers
• 0 votes
• ## Find the pressure, temperature , Mach number,  total pressure and total temperature behind the oblique shock wave.

An oblique shock wave is generated with a wave angle of $${30^ \circ }$$ in a Mach $$4$$ flow, at …

Asked on 11th March 2021 in
• 110 views
• 1 answers
• 0 votes

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
• 1 answers
• 0 votes
• ## Find the gliding distance of an aircraft.

Find the gliding distance of an aircraft flying at an altitude of $$1500\,m$$ with a maximum lift to drag ratio …

Asked on 3rd February 2021 in
• 122 views
• 1 answers
• 0 votes