Essays about: "Orbit"
Showing result 1 - 5 of 287 essays containing the word Orbit.
-
1. Ageing process analysis of solar panels in graveyard geostationaryorbit for reusability potential
University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknikAbstract : The constant growth of space debris and the associated risks force the space community to find solutions to mitigate them. Today the most advanced solutions to dispose of satellites and rocket stages after the end of mission consists of moving them either into a graveyard orbit or towards an atmospheric re-entry ending in the demise of both spacecraft and its materials. READ MORE
-
2. Conjugate Heat Transfer Analysis of HPGP Thruster
University essay from Luleå tekniska universitet/RymdteknikAbstract : This master's thesis was conducted in collaboration with ECAPS, where a conjugate heat transfer analysis on their High Performance Green Propulsion (HPGP) 22N thruster was done. ECAPS is a Swedish propulsion company specializing in green propulsion. They develop thrusters for spacecraft orbit and attitude control, utilizing the propellant LMP-103S. READ MORE
-
3. Real-Time Navigation for Swarms of Synthetic Aperture Radar (SAR) Satellites
University essay from Luleå tekniska universitet/RymdteknikAbstract : The pursuit of precision and flexibility in satellite missions has led to an increased number of formation flying missions being developed. These systems consist of multiple satellites flying at close distances (from a few kilometres to a few meters) to achieve common objectives. READ MORE
-
4. N-body simulations of exoplanets and their moons
University essay from Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionenAbstract : The planet-planet interactions in a many-planet system cannot be analytically calculated. Instead, they have to be investigated by using an N-body simulation. I discuss three questions about the N-body interactions in planetary systems: The first two are on the system 55 Cnc, a system with five known planets around a K-type star. READ MORE
-
5. LEO Satellite Connectivity for flying vehicles
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Compared with the terrestrial network (TN), which can only support limited covered areas, satellite communication (SC) can provide global coverage and high survivability in case of an emergency like an earthquake. Especially low-earth orbit (LEO) satellites, as a promising technology, which is integral to achieving the goal of global seamless coverage and reliable communication, catering to 6G’s communication requirements. READ MORE