Nonexistent
[ marks]1. For which of these Mach numbers is flow considered to be hypersonic?
[3 marks]M <
[ marks]M =
[ marks]M >
[5 marks]1 < M < 2. How is the shock layer in case of hypersonic flow?
[5 marks]Thin
[ marks]Thick
Increases with increasing Mach number 3. In hypersonic flow, the shock waves often merge with the viscous boundary layer.
[ marks]True
[ marks]False
[ marks]Define Aerothermodynamics.
[4 marks]Explain flow over a flat plate for hypersonic case.
[7 marks]What is viscous dissipation?
[3 marks]How does viscous dissipation affect temperature inside the boundary layer? Explain in short.
[4 marks]Justify statement “Hypersonic boundary layers grow more rapidly compared to subsonic and supersonic boundary layers”.
[7 marks]What is viscous interaction? Explain in brief
[7 marks]Define Hypersonic flow.
[3 marks]Write a note on entropy layer with sketch.
[4 marks]Explain Tangent cone method with sketch.
[7 marks]What is Fanno flow?
[3 marks]Explain compressible flow and incompressible flow.
[4 marks]Explain Prandtl-Glauert Compressibility correction.1
[7 marks]What is Rayleigh flow?
[3 marks]Derive linearized velocity potential equation.
[4 marks]Explain supersonic flow over a cone with sketch.
[7 marks]How hypersonic flows differ to subsonic flow? Explain
[3 marks]What is the difference between Modified Newtonian flow and Newtonian flow?
[4 marks]Draw “Recapitulation” for hypersonic case.
[7 marks]Define sound barrier.
[3 marks]Define Aerodynamic heating.
[4 marks]Derive an equation on “Hypersonic shock relation in terms of hypersonic similarity parameters”.
[7 marks]Importance of Shock expansion theory in hypersonic flow.
[3 marks]Write a note on Supersonic airfoil drag.
[4 marks]Derive the equation of linearized supersonic flow over an airfoil.
[7 marks]