191
Points
Questions
61
Answers
17

Find the velocity of air in the test section of a low speed open circuit subsonic wind tunnel which has …
 10 views
 0 answers
 0 votes

Find the acceleration of a fluid particle in the \(x\) direction at \((x,y) = (3,1)\) for a velocity field, which …
 71 views
 1 answers
 0 votes

A velocity field is given by \(u=\frac{y}{x^{3}+y}\) and \(v=\frac{x}{x^{3}+y}\). Find the equation of the streamline which is passing through the …
 131 views
 1 answers
 0 votes

Find the reservoir pressure for a nozzle of a supersonic wind tunnel which has an exittothroat area ratio of \(4.441\). …
 63 views
 1 answers
 0 votes

Find the speed of sound in air at a temperature of 250 K.
 113 views
 1 answers
 0 votes

Find the final burnout velocity of a twostage rocket which has a payload mass of 100 kg. Specific impulse of …
 86 views
 1 answers
 0 votes

Find the inlet area of a ramjet engine, if the maximum thrust to be produced is \(5000\, N\) at sea …
 72 views
 1 answers
 0 votes

What are shock waves ? How does it originates ?
 143 views
 1 answers
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What is a Mach wave ? How does it forms ?
 143 views
 1 answers
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The velocity at a point on the wing placed in a wind tunnel is \(251 m/s\). The pressure and temperature …
 167 views
 1 answers
 0 votes