What do you mean by Aerothermodynamics?
[3 marks]Define Mach number and Shockwave.
[4 marks]Explain construction of subsonic open type wind tunnel with neat sketch.
[7 marks]Prove Cp=2sin2 ɵ for Newtonian theory.
[3 marks]What is the difference between supersonic and hypersonic wind tunnel?
[4 marks]Explain Centrifugal force corrections to Newtonian theory with neat sketch.
[7 marks]Explain Critical Mach number and Drag divergence mach number.
Enlist Application to supersonic airfoils.
[3 marks]List out flow visualization techniques.
[4 marks]Explain Solid blockage and wake blockage.
[7 marks]Define wind tunnel balances.
[3 marks]Explain Hypersonic expansion wave relation.
[7 marks]Explain Aerodynamic heating.
[ marks]Explain viscous retraction with sketch.
[3 marks]Define The velocity potential equation.
[4 marks]Why car is not fly at Subsoinc, Supersoinc and hypersonic speed?
[7 marks]Explain flow over an airfoil case for hypersonic case.
[3 marks]With neat sketch explain thin shock layer.
[4 marks]Define Supercritical Airfoil, Rayleigh flow and Fanno flow.
[ marks]What is The sound barrier and Area Rule.
[3 marks]Explain Low density flow.
[4 marks]Derive L/D = Cotα equation for flat plate using aerodynamic forces.
[7 marks]Define compressible flow and Incompressible flow.
[3 marks]Write a note on “Prandtl-Glauert Compressibility correction”.
[4 marks]Explain Rayleigh flow with sketch.
[7 marks]