AN010505 Aerodynamics II B.Tech Model Question Paper : mgu.ac.in

Name of the University : Mahatma Gandhi University
Department : Aeronautical Engineering
Degree : B.Tech
Subject Code/Name : AN 010 505/Aerodynamics II
Sem : V
Website : mgu.ac.in
Document Type : Model Question Paper

Download Model/Sample Question Paper : https://www.pdfquestion.in/uploads/mgu.ac.in/5334-AN%20%20505.doc

Aerodynamics II Model Paper :

B.TECH.Degree Examination :
Fifth Semester :
Branch: Aeronautical Engineering
Aerodynamics II : (AN 010 505)
Time: 3 hours
maximum: 100 marks

Related : Mahatma Gandhi University Flight Dynamics-I B.Tech Model Question Paper : www.pdfquestion.in/5333.html

Part A :
Answer all questions :
1. How is the strength of a shock wave determined in a supersonic flow?
2. What is Rayleigh correction formula for pressure measurements in supersonic flow?
3. Explain the phenomenon of choking in a nozzle?
4. Write down the Bernoulli’s equation for compressible flow?
5. Write down different optical methods of flow visualization? (3×5 = 15 Marks)
Part B :
Answer all questions :
Each question carries five marks :
6. Write the one dimensional energy equation for isentropic flow. Also describe briefly the C-D nozzle.
7. What is meant by Fanno flow? Differentiate between Mach wave and shock wave.
8. Explain briefly the design features of transonic wind tunnel. What is drag divergence Mach number?
9. Explain the different properties of shock polar?
10. Illustrate Prandtl-Meyer expansion round a convex corner with neat sketch. Also write down the application of Rankine – Hugoniot relation. (5×5= 25 Marks)
Part C :
Answer all questions :
Each question carries 12 marks :
11. Derive an expression for the linearised perturbation velocity potential equation.
OR
12. Obtain the equation of motion of a compressible fluid flow in one dimension and arrive at Prandtl – Glaurert linearised theory of subsonic flow.
13. Derive an expression for extended lifting line theory.
OR
14. With a neat sketch explain the variation of static pressure of flow in a convergent-divergent nozzle under various back pressures.
15. (i) Derive a relation connecting flow turning angle, shock angle and free mach number for oblique shock waves
(ii) If a compression corner of angle 20° is allowed to encounter an uniform stream of supersonic flow at Mach 5, Calculate the shock wave angle and pressure & mach number behind the shock wave.
OR
16. (i) Bring out the essential differences between Rayleigh flow and Fanno flow. Give at least two examples for each type of flow.
(ii) With a neat illustration distinguish between reflection and refraction of shockwaves.
17. (i) Explain upper and lower critical Mach numbers.
(ii) Briefly discuss area rule and supercritical airfoil.
OR
18. What is the role of sweep back and sweep forward for aircraft wings? Explain the aerodynamic characteristics of swept wings?
19. Derive the continuity equation for one dimensional compressible flow.
OR
20. (i) With a neat sketch explain the working principle of a supersonic wind tunnel.
(ii) With the aid of neat sketch explain the optical method of interferometer. (12 x 5= 60Marks)

Principles Of Management : (EN 010 502)
Time: 3 hours
maximum: 100 marks
Part A :
Answer all questions
Each question carries three marks
1. Write short note on Delegation.
2. What is manpower planning?
3. Explain product life cycle.
4. Write short note on working capital.
5. Define marketing management. (3×5 = 15 Marks)

Part B :
Answer all questions
Each question carries five marks
6. What is the importance of span of control in an organizational structure?
7. Explain the objectives of quality circles.
8. What are the functions of a production department?
9. What are the methods of financing?
10. Explain the duties of a sales engineer. (5×5= 25 Marks)

Part C :
Answer all questions
Each question carries 12 marks

11. a) Define scientific management. Discuss the various functions of management.
OR
b) Explain in detail about organizational structure?
12. a)Explain in detail about the recruitment and selection of manpower in an industry.

OR
b) What are the causes of industrial disputes? How these disputes are settled?

13. a) Explain in detail about project planning with CPM and PERT?
OR
b) Explain various types of data analyzing methods and suggest a suitable method for a batch process industry.
14. a) Define capital. Differentiate between fixed capital and working capital.

OR
b) Define cost management. What are the elements and components of cost?

15 a) What do you mean by advertising? Explain the various factors considered in an advertising decision?
OR
b) What is marketing research? Explain the importance of marketing research?
(12 x 5= 60Marks)