Download GTU BE/B.Tech 2017 Winter 7th Sem Old 170104 Rocket And Missile Configurations Design Question Paper

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1. Attempt all questions.

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2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

1. (a) What is Boattail? Explain with neat sketch (07)
   (b) What happen when flow past over a wedge and cone? Explain with neat sketch (07)
2. (a) Explain ogival forebody (07)
   

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   (b) What is Missile? Explain with neat sketch different types of missiles (07)
   OR
   (b) Explain Mid section for airframe components (07)
3. (a) Explain Induced drag and Parasite drag. (07)
   (b) Working principle of aerodynamics controls. Explain with neat sketch (07)
   

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   OR
   (a) Explain Boost Glide Trajectory with neat sketch. (07)
4. (a) Explain free flight dispersion. (07)
   (b) Explain Elimination of the Geysering effect in missiles. (07)
5. (a) Explain Aging and useful life for solid propellants. (07)
   

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   OR
   (b) What do you mean by base pressure? Explain in your words. (07)
6. (a) Which are the desired physical properties of liquid propellant? (07)
   (b) Explain with neat sketch Wing control-and Canard Control. (07)
7. (a) Explain with neat sketch design and-control for missile configuration design (07)
   

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   OR
   (b) Make a Relationship between mixture ratio loaded and mixture ratio burned for volume verses mass loaded (07)
8. (a) Explain Hemisphericalforebody (07)

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