Laser Propulsion for Ground to Orbit Launch

David Resendes, Sérgio Mota, José Mendonça, Berry Sanders, J. De Teixeira Da Encarnação, Jose Gonzalez del Amo

Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

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Abstract

Ground to orbit launch using laser propulsion requires a thermal system. Physically allowed thermal concepts are discussed and compared. It is argued that the laser supported detonation (LSD) mechanism presents a number of advantages over the alternatives. Numerical simulations of ascent trajectories for a system based on the LSD mechanism were performed to gain insight into the mechanics of laser propulsion and the influence of the most relevant mission parameters. Comparison with the Lightcraft flight data was made and it is shown that the 70 meter height limit is due to excessive laser diffraction. A hypothetical 10 km Lightcraft simulation employing existing technology is presented.
Original languageEnglish
Title of host publication29th International Electric Propulsion Conference
Number of pages8
Publication statusPublished - 2005
Event29th International Electric Propulsion Conference - Princeton University, Princeton, United States
Duration: 31 Oct 20054 Nov 2005
Conference number: 29

Conference

Conference29th International Electric Propulsion Conference
Abbreviated titleIEPC 2005
CountryUnited States
CityPrinceton
Period31/10/054/11/05

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