A subject in Rocketscience

  • Thread starter Payam30
  • Start date
In summary, the conversation suggests that the person is studying aerospace engineering and needs to give a 15-minute presentation on a topic within rocket science. They are unsure of what to choose and seek advice on the matter. Suggestions include choosing something they are interested in, or considering a basic introduction to "Hohmann transfer orbits" given their knowledge in orbital mechanics and relative motions. Other potential topics mentioned are geostational orbits, tidal locking, and apsidal precession.
  • #1
46
1
Hi
I am studing master of science in aerospace engineering. I should hold an 15 min long presentation on a intressting subject within rocket science. I really don't know what to choose. I have knowledge in Orbital mechanics and relative motions and all the basic and want something more complicated.

What do I choose? please help me
 
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  • #2
Choose something you are interested in. If there isn't anything you are interested in then you should change majors.
 
  • #4
What is your audience?
 
  • #5
Talk about geostational orbits and tidal locking
 
  • #6
apsidal precession is cool too!
 

1. What is the purpose of rockets in space exploration?

Rockets are used to launch spacecrafts into orbit, to explore other planets and celestial bodies, and to conduct experiments and research in space.

2. What is the difference between a rocket and a missile?

A rocket is a vehicle that is propelled by the force of escaping gases from its engine, while a missile is designed to be guided towards a specific target and can carry explosives or weapons.

3. How do rockets work?

Rockets work on the principle of Newton's third law of motion, which states that for every action, there is an equal and opposite reaction. The rocket engine burns fuel and generates hot gases that are expelled through the nozzle at the back of the rocket. This creates a thrust force that propels the rocket forward.

4. What are the main components of a rocket?

A rocket consists of a payload, which is the object or instruments being carried into space, a rocket engine, a fuel tank, and a guidance system. The rocket also has a fuselage or body, fins for stabilization, and a nose cone for aerodynamics.

5. How do scientists and engineers ensure the safety of rockets and their payloads?

Before launch, rigorous testing and simulations are conducted to ensure the structural integrity and functionality of the rocket. Engineers also carefully design and test the guidance and control systems to ensure the rocket can be accurately directed. Additionally, strict safety protocols are followed during the launch process to minimize any potential risks.

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