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Questionbank : Good Books On Aerodynamics

Parent resource - Good Books On Aerodynamics

Question
1. How to find the location of the shock in the duct?
2. If M1>1 and L>L* what would happen to the downstream flow?
3. what is friction chocking?
4. what are the inferences derived from the Fanno curve?
5. What is the equation of the Fanno curve?
6. How do the density, temperature and pressure change when the M<1 and M>1 in a Fanno flow?
7. What is the most challenging part in designing a combustor?
8. What is the function of an isolator in a Propulsion-airframe integrated scramjet?
9. What are single expansion ramp nozzles?
10. What are the components of a scramjet
11. If we increase the specific enthalpy of the fluid, what is the energy converted to?
12. What is the range of the Mach number to which air is decelerated?
13. What is the reason behind the name “Supersonic Ramjet Combustion Engine” given to the engine?
14. What happens to the thrust if heat addition takes place after the Mach number is decelerated to a subsonic number?
15. To burn the same amount of fluid is it better to have a higher specific thrust or lower specific thrust?
16. What is the change in absolute fuel flow rate?
17. In the given problem, why is there no pressure thrust but only momentum thrust?
18. In what type of nozzle we can see the domination of pressure thrust?
19. For the condition 2Cpg( T02- Te) = gRgTe to be true. What is the value of M?
20. If the critical pressure is greater than the ambient pressure, what is the nozzle condition?
21. If there is no heat/work addition what happens to the stagnation temperature?