Searched for: subject%3A%22Green%255C+propulsion%22
(1 - 4 of 4)
document
Tambağ, Emre (author)
With hydrazine on the list of "substances of very high concern" by the European Chemicals Agency; hence alternative (storable) liquid rocket propellants are being developed which are less hazardous. During this feasibility study, experiments have been performed with a thermal ignition system in combination with hydrogen peroxide and ethanol as...
master thesis 2022
document
Franken, Thim (author), Valencia-Bel, Ferran (author), Jyoti, B.V.S. (author), Zandbergen, B.T.C. (author)
Since there is a high interest in the use of green propellants, hydrogen peroxide is coming back after once making place for the rise of Hydrazine in monopropellant propulsion systems. Typically, these thrusters are outfitted with catalyst beds. A fully modular 1N thruster is designed to provide the capability of testing and comparing the...
conference paper 2020
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Cordeiro Guerrieri, D. (author), de Athayde Costa e Silva, M. (author), Cervone, A. (author), Gill, E.K.A. (author)
A Low-Pressure Micro-Resistojet (LPM) is under development at TU Delft with the intention to provide future nano- and pico-satellites with the necessary capability to execute formation flying maneuvers, orbit change maneuvers, and station keeping. In this particular type of electro-thermal thruster, water is a green propellant of excellent...
conference paper 2018
document
Cordeiro Guerrieri, D. (author), de Athayde Costa e Silva, M. (author), Zandbergen, B.T.C. (author), Cervone, A. (author)
This paper presents a dynamic system approach for the modeling of fluid flow in microchannels to be used in thrust control applications. A micro-resistojet fabricated using MEMS (Microelectromechanical Systems) technology has been selected for the analysis. The device operates by vaporizing a liquid propellant, in this case water, and expelling...
conference paper 2016
Searched for: subject%3A%22Green%255C+propulsion%22
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