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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. In: 70th International Astronautical Congress, IAC 2019. 70th International Astronautical Congress, 21.-25.10.2019, 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 ELVpart 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/137683/
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, ChristianDLRUNSPECIFIED
Date:October 2019
Journal or Publication Title:70th International Astronautical Congress, IAC 2019
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
Status:Published
Keywords:FALCon, RLV, TSTO, trajectory, LOX-LH2-propulsion, SpaceLiner, LFBB, in-air-capturing
Event Title:70th International Astronautical Congress
Event Location:Washington D.C., USA
Event Type:international Conference
Event Dates:21.-25.10.2019
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transportation
DLR - Research area:Raumfahrt
DLR - Program:R RP - Space Transportation
DLR - Research theme (Project):R - Raumfahrzeugsysteme - Systemanalyse Raumtransport (old)
Location: Bremen
Institutes and Institutions:Institute of Space Systems > Space Launcher Systems Analysis
Deposited By: Vormschlag, Nele Marei
Deposited On:18 Nov 2020 09:29
Last Modified:18 Nov 2020 09:29

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