Download GTU BE/B.Tech 2017 Winter 8th Sem Old Space Dynamics Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2017 Winter 8th Sem Old Space Dynamics Previous Question Paper

1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER? VIII(OLD)? EXAMINATION ? WINTER 2017

Subject code: 180103 Date:02/11/2017
Subject Name: Space Dynamics
Time: 02:30 PM TO 05:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

Q.1 (a) Explain Hohmann transfer ellipse. 07
(b) Explain Gravitational Potential Energy. 07

Q.2 (a) Write a short note on Escape Velocity. 07
(b) Write a note on ?The two body problem?. 07
OR
(b) Write a note on Newton?s Law of Gravitation in detail. 07

Q.3 (a) With neat sketches explain primary phases of space
mission.
07
(b) Explain mechanics of Circular orbit. Also list important
points for the same.
07
OR
Q.3 (a) Write a short note on Elliptic Orbits. 07
(b) Write a short note on Deep Space. 07

Q.4 (a) Define Space. Classify Space Vehicles. 07
(b) Explain India?s Mars Orbital mission in your words. 07
OR
Q.4 (a) Derive general equation of motion for a vehicle entering
the atmosphere.
07

Q.4 (b) Write a short note on Kepler?s laws in detail. 07

Q.5 (a) Derive Orbit equation. 07
(b) Explain different types of entry paths. 07
OR

Q.5 (a) Explain Entry heating. Also obtain an equation for
aerodynamic heating rate.
07
(b) Explain different Space vehicle trajectories. 07


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