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Thermal Analysis of Expander Engine Wall Structures

Woschnak, A. and Oschwald, M. and Naraghi, M. (2002) Thermal Analysis of Expander Engine Wall Structures. In: 4th International Conference on Launcher Technology "Space Launcher Liquid Propulsion". 4th International Conference on Launcher Technology "Space Launcher Liquid Propulsion", Liege, 3 - 6 December 2002.

Full text not available from this repository.

Abstract

The upper stage of the European rocket Ariane V will be equiped with the cryogenic expander cycle engine VINCI. Liquid hydrogen (LH2) and liquid oxygen (LOX) are transported from the fuel tanks to the combustion chamber by means of turbopumps, which themselves are driven by an expansion of warm and highly compressed gasous hydrogen in the turbines. The necessary heat input into the hydrogen takes places in the regenerative cooled combustion chamber wall structure.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2003,
Title:Thermal Analysis of Expander Engine Wall Structures
Authors:
AuthorsInstitution or Email of Authors
Woschnak, A.UNSPECIFIED
Oschwald, M.UNSPECIFIED
Naraghi, M.Manhatten College
Date:2002
Journal or Publication Title:4th International Conference on Launcher Technology "Space Launcher Liquid Propulsion"
Editors:
EditorsEmail
CNES, UNSPECIFIED
Status:Published
Event Title:4th International Conference on Launcher Technology "Space Launcher Liquid Propulsion", Liege, 3 - 6 December 2002
Organizer:Centre National D'Etudes Spatiales (CNES)
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 14:01

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