- Kisan Kumar
- Bangalore
- Email is hidden.
191
Points
Questions
61
Answers
17
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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
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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
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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
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Find the reservoir pressure for a nozzle of a supersonic wind tunnel which has an exit-to-throat area ratio of \(4.441\). …
- 63 views
- 1 answers
- 0 votes
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Find the speed of sound in air at a temperature of 250 K.
- 113 views
- 1 answers
- 0 votes
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Find the final burnout velocity of a two-stage rocket which has a payload mass of 100 kg. Specific impulse of …
- 86 views
- 1 answers
- 0 votes
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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
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What are shock waves ? How does it originates ?
- 143 views
- 1 answers
- 0 votes
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What is a Mach wave ? How does it forms ?
- 143 views
- 1 answers
- 0 votes
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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
