Why Rocket Can Glide to Space?
First we must know the parts
first.
the
main components of the rocket, consisting of four parts namely:
1.
framework (system structure)
2. Load
(payload system)
3.
Guiding system
4.
Propulsion system (propultion system)
Information:
- Solid-full rocket engines have important advantages: simple, low cost and enough safety The disadvantage: the thrust cannot be controlled and once it is turned on the engine cannot be stopped or restarted
- Combustion chumber, functions as a place for mixing between compressed air and incoming fuel.
- Combustion liners; contained in the combustion chamber which functions as a place for burning.
- Fuel nozzle, serves as a place for the entry of fuel into the combustion liner
- Lynitors (spark plug), functions to sparks into the combustion chamber so that the mixture of fuel and air can ignite.
- Transitions fieces, serves to direct and shape the flow of hot gas to fit the nozzle size.
- Cross Fice Tubes, serve to flatten the flames in all combustion chambers
HOW DOES IT WORK ?
The rocket emits a jet of hot gas from its tail, this is the force of action on the gas by the rocket. The jets of hot gas exert a force on the rocket and move it, this is a reaction. Both of these forces are internal forces for systems consisting of rockets and gases (the working principle is based on Newton's Law III). In terms of momentum, hot gas gains momentum towards the back and the rocket gets the same amount of momentum towards the front.
OTHER THAN THAT IS A ROCKET WORK SYSTEM BASED ON MOMENTUM IMMUNITY.
OTHER THAN THAT IS A ROCKET WORK SYSTEM BASED ON MOMENTUM IMMUNITY.
The way a rocket works is based on the conservation of momentum. The momentum of a rocket on the ground is zero. When fuel is burned, hot gas is fired down and the rocket body rises to balance its total momentum so that it remains zero. What makes the rocket slide, the ground bursts some of its mass towards the back. The forward force on the rocket is nothing but a reaction to the backward force on the material that spurts, and the more material that spurts the more the rocket's mass decreases.
"MAY BE USEFUL"
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