Explain construction of subsonic open type wind tunnel with neat sketch.
[7 marks]Define Hypersonic flow in technical language.
[3 marks]What is the difference between aero thermodynamics and aerodynamics?
[4 marks]Explain Centrifugal force corrections to Newtonian theory 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 Solid blockage and wake blockage
[7 marks]Define The velocity potential equation.
[4 marks]Define wind tunnel balances.
[3 marks]Explain Hypersonic expansion wave relation.
[4 marks]Explain Aerodynamic heating.
[7 marks]List out flow visualization techniques.
[3 marks]Explain Critical Mach number and Drag divergence mach number.
[7 marks]Define The velocity potential equation.
[7 marks]What is The sound barrier and Area Rule.
[3 marks]With neat sketch explain thin shock layer.
[4 marks]Define Supercritical Airfoil, Rayleigh flow and Fanno flow.
[7 marks]Enlist Application to supersonic airfoils.
[3 marks]Explain Shock expansion method.
[4 marks]Define “High temperature flow” characteristic for hypersonic flow.
[3 marks]Explain Low density flow.
[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]Difference between supersonic flow and hypersonic flow.
[4 marks]Derive the Linearized supersonic pressure coefficient formula.
[7 marks]