436
Points
Questions
66
Answers
75

A pitot tube of an airplane which is flying at an standard sea level measures a pressure of \(1.09 \times …
 4 views
 0 answers
 0 votes

A velocity field is given by \(V= 5xyi+8txzj+xzk\). Find the angular velocity about the\( z\)axis, acceleration and the vorticity at …
 63 views
 1 answers
 0 votes

A velocity field is given by \(u=x^{2} + y\) and \(v= x^{3} + 2y\). Find the circulation around a closed …
 99 views
 1 answers
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The reservoir of a supersonic windtunnel has a total temperature and total pressure of \(600\,K\) and \(11\,atm\). If the flow …
 69 views
 1 answers
 0 votes

Find the combustion chamber pressure of a rocket engine using hydrogen and oxygen as propellants, whose mass flow in combustion …
 70 views
 1 answers
 0 votes

An oblique shock wave is generated at a compression corner having a deflection angle of \(20^{^{\circ}}\). The oblique shock wave …
 110 views
 1 answers
 0 votes

Find the upstream Mach number if there is an entropy increase across the normal shock wave of \(220\,J/\left( {kg.K} \right)\).
 57 views
 1 answers
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Find the burnout velocity of a rocket with HydrogenFluorine as the fuel oxidizer combination. Ratio of initial weight before making …
 68 views
 1 answers
 0 votes

An airplane is flying at an altitude of \(10,000\,m\) with a turbojet engine at a velocity of \(900\, km/h\). The …
 67 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 …
 80 views
 1 answers
 0 votes