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Powerful & Flexible Future Launchers in 2- or 3-stage Configuration

Sippel, Martin and Stappert, Sven and Bussler, Leonid and Messe, Christian (2019) Powerful & Flexible Future Launchers in 2- or 3-stage Configuration. International Astronautical Congress (IAC) 2019, 21. – 25. October 2019, Washington D.C., USA.

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Official URL: https://www.iac2019.org/

Abstract

Semi RLV configurations are investigated with reusability of 1st or booster stages arranged in parallel with an expendable upper compartment. The non-symmetrical architecture consists of a winged RLV-stage and attached ELV-part comprising either one or two stages. The rocket propulsion is mostly cryogenic LOX-LH2 with the option of a storable propellant upper stage. The paper summarizes major results of the preliminary technical design process. The overall shape and aerodynamic configuration, the propulsion and feed system, the architecture and structural lay-out of the stages are described and some indicators on the configuration’s launch cost efficiency are provided.

Item URL in elib:https://elib.dlr.de/135452/
Document Type:Conference or Workshop Item (Speech)
Title:Powerful & Flexible Future Launchers in 2- or 3-stage Configuration
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Sippel, MartinMartin.Sippel (at) dlr.dehttps://orcid.org/0000-0001-7356-7575
Stappert, SvenSven.Stappert (at) dlr.dehttps://orcid.org/0000-0002-8425-2779
Bussler, Leonidleonid.bussler (at) dlr.dehttps://orcid.org/0000-0002-0657-4086
Messe, ChristianChristian.Messe (at) dlr.deUNSPECIFIED
Date:2019
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:RLV, TSTO, trajectory, LOX-LH2-propulsion, SpaceLiner, LFBB, in-air-capturing
Event Title:International Astronautical Congress (IAC) 2019
Event Location:Washington D.C., USA
Event Type:international Conference
Event Dates:21. – 25. October 2019
Organizer:International Astronautical Federation (IAF)
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transport
DLR - Research area:Raumfahrt
DLR - Program:R RP - Raumtransport
DLR - Research theme (Project):R - Raumfahrzeugsysteme - Systemanalyse Raumtransport
Location: Bremen
Institutes and Institutions:Institute of Space Systems > Space Launcher Systems Analysis
Deposited By: Vormschlag, Nele Marei
Deposited On:07 Jul 2020 09:36
Last Modified:07 Jul 2020 09:36

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