- Kumar59
- New Delhi
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313
Points
Questions
25
Answers
63
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What are form drag and profile drag ?
- 12 views
- 0 answers
- 0 votes
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What are the roles of ailerons and flaps in an aircraft?
- 53 views
- 1 answers
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A finite wing has aspect ratio of \(6\) and taper ratio of \(0.8\). The airfoil constituting this wing has a …
- 112 views
- 1 answers
- 0 votes
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Find the circulation around a spinning circular cylinder in free stream flow of velocity \(40\,m/s\) at a standard sea level …
- 123 views
- 1 answers
- 0 votes
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A venturi is attached on a side of an airplane fuselage, has an throat to inlet area ratio of \(0.8\). …
- 127 views
- 1 answers
- 0 votes
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A velocity field is given by \(V=3yt\hat{i}+5x\hat{j}\). Find the equation of the streamline passing through the point \((5,3)\) at \(t …
- 265 views
- 1 answers
- 0 votes
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A velocity field is given by \(u=\frac{y}{x^{3}+y^{3}}\) and \(v=\frac{-x}{x^{3}+y^{3}}\). Find its vorticity.
- 149 views
- 1 answers
- 0 votes
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Find the lift and wave drag coefficients for an infinitely thin flat plate at an angle of attack of \(8^{\circ}\) …
- 137 views
- 1 answers
- 0 votes
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A flow is passing over a \({20^ \circ }\) half-angle wedge having a upstream Mach number, pressure and temperature of …
- 141 views
- 1 answers
- 0 votes
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A flow passes through a normal shock wave has a pressure, temperature and Mach number of \(1\,atm,\,295\,K\) and \(2.8\) upstream …
- 119 views
- 1 answers
- 0 votes
