Concept of a Green Propulsion System for Ioshex, Designed to Perform In-Orbit Randezvous and Docking
Year: 2024
Type: article
Abstract: ABSTRACT Recent challenges in space access include cost optimization and space debris reduction. The European Space Agency has envisioned the evolution of in-orbit transportation involving re-usable service vehicles, moving payloads from high parking orbits to their target orbits. This concept for orbital infrastructure requires de-risking activities and the development of building blocks, such as standardized interfaces and communication. Mastery of close-proximity operations and docking is essential for the new transportation system. This new branch of space operations represents a good opportunity to introduce more sustainable propulsion solutions, especially given the high costs and uncertain future of hydrazine and its derivatives. IOSHEX, a service spacecraft to be equipped with a green propulsion system utilizing 98% hydrogen peroxide, serves as a reference. This paper presents a design concept for this propulsion system, including trade-off analyses, calculations, and a three-dimensional model integrated with IOSHEX.
Authors: Paweł Surmacz, Adrian Parzybut, Jakub Gramatyka, Daria Bodych, Łucja Rugor, Inna Uwarowa, Marco Mariani, Marco Guerzoni
Institution: Łukasiewicz Research Network - Institute of Aviation
Language: English
Subfield: Aerospace Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
Funder: European Space Agency
OpenAlex ID: W4402497997