Rocket modelling
Post on 19-Jan-2015
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ROCKET MODELLING
PROJECT DONE BY :
SHWETA PHALLE (SE-T-35)VIJAY PATIL (SE-T-34)CHINMAY POTDAR (SE-T-37)AMEY PISE (SE-T-36)
GUIDE:
Prof. R.K.BHAGAT
INTRODUCTION
FORCES ACTING ON THE ROCKET
1. LIFT2. DRAG3. SELF WEIGHT4. THRUST
LIFT
Lift is the mechanical force generated by a solid object when moving in a fluid
DRAG
Drag is the force that resists the movement of a solid object through fluid. It acts to oppose the motion of the object, and in a powered vehicle, it is overcome by thrust.
THRUST
Thrust is a mechanical force generated by the engine to move the aircraft through air
Dynamic Analysis
Newton’s Laws Of Forces(Applied to model rockets )
DETERMINATION OF C.G OF ROCKET
DETERMINATION OF C.P OF ROCKET
TERMINAL VELOCITY
Acceleration in Powered flight
ROCKET STABILITY
WEATHER COCKING
Design of Rocket.
Design of Nose Cone
Design of Fins
Fins designed for the rocket should be in a symmetrical form of three, four or possibly more.
Design of Torpedo
Design of Phoenix
Model rocket motors
Anatomy of a basic model rocket engine. A typical engine is about 8cm long.
1. Nozzle;
2. Case;
3. Propellant;
4. Delay charge;
5. Ejection charge;
6. End cap
Rocket motor
OUR ROCKETS:
PHOENIXTORPEDO
TORPEDO
OUR ATTEMPTS TO FLY THE ROCKET
ROCKET ALL SET TO FLY
AFTER FLIGHT
THANK YOU…
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