Rocket structures and materials from "summary" of An Unconventional Guide To Rocket Science by Praveen Thirumurugan
Rocket structures and materials are highly important when launching any spacecraft. Different materials are used to construct the rockets that enable them to withstand extreme conditions in space. The right combination of these components can help make space travel more reliable and efficient.- Rockets are built with strong and lightweight materials such as carbon fibre, titanium and aluminium which help reduce the weight of the vehicle and improve fuel efficiency.
- The design and components used in a rocket's structure also play an important role in its performance, making it highly complex.
- Heat resistant materials including ceramics, insulation blankets and composite foam must be used to protect the rocket from intense temperatures during launch.
- All components of the rocket must be designed to fit perfectly together in compact form, allowing it to maximize fuel efficiency and reach greater speeds.
- Powerful engines require a robust steel frame to withstand extreme pressure and heat on launch.
- Special coatings are added to the exterior of a rocket to protect against wind shear and atmospheric stress, enabling aerodynamic flight.
- Many innovation and developments play an essential role in building rockets that can successfully explore beyond Earth's atmosphere.
- Complex instrumentation must be engineering and fitted to measure and record data while the rocket is airborne.
- Glued joints or fasteners may be used to join parts of a rocket component together, providing additional support for the structure.
- Critical components such as control surfaces and engine mounts are custom-made from titanium alloys for high strength and low weight.
