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Systems Analysis of a Future Semi-Reusable Launcher, Based on a High Thrust Bleed Cycle Rocket Engine

Herbertz, A. and Kauffmann, J. and Sippel, M. (2001) Systems Analysis of a Future Semi-Reusable Launcher, Based on a High Thrust Bleed Cycle Rocket Engine. In: 37th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit,. 37th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, Salt Lake City, UT, 8 - 11. July 2001.

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Abstract

In this paper a high thrust, cryogenic bleed cycle engine, to be used for propulsion of future reusable booster stages (liquid fly back boosters), of an expendable heavy lift launcher, is analyzed. The system configuration remains unchanged, in terms of total available fuel and the number of engines, whereas the variation of the engine parameters results in a change of total system mass and payload capacity. Different arrangements of bleed cycles are being analyzed, and compard with each other. The paper describes a simplified heat transfer model, used in the analysis of the suggested cycles. The thrust chamber design is discussed and a preliminary design of the booster vehicle, including a trajectory analysis, is presented.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2001, monograph_id=AIAA 2001-3688,
Title:Systems Analysis of a Future Semi-Reusable Launcher, Based on a High Thrust Bleed Cycle Rocket Engine
Authors:
AuthorsInstitution or Email of Authors
Herbertz, A.UNSPECIFIED
Kauffmann, J.UNSPECIFIED
Sippel, M.UNSPECIFIED
Date:2001
Journal or Publication Title:37th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit,
Editors:
EditorsEmail
AIAA, UNSPECIFIED
Status:Published
Event Title:37th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, Salt Lake City, UT, 8 - 11. July 2001
Organizer:American Institute of Aeronautics and Astronautics
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W RP - Raumtransport
DLR - Research area:Space
DLR - Program:W RP - Raumtransport
DLR - Research theme (Project):E -- no assignement
Location: Lampoldshausen
Institutes and Institutions:Institute of Space Propulsion
Deposited By: Monika Lohmiller
Deposited On:16 Sep 2005
Last Modified:06 Jan 2010 13:54

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