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Determination of Linear and Nonlinear Parameters of Combustion Chamber Wall Materials

Riccius, J. and Haidn, O. (2003) Determination of Linear and Nonlinear Parameters of Combustion Chamber Wall Materials. In: 39th Joint Propulsion Conference and Exhibit. AIAA. 39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, Huntsville, AL, 20 - 23 July 2003.

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Abstract

A study for the determination of elastic elastoplastic parameters of a typical combustion chamber material (Cu alloy) with different test sample geometries is presented. Based on the experimental results of elastic and elasto-plastic tests of thre sample geometries the appropriate elasto-plastic parameters such as yield stress and hardening parameters are determined. Furthermore, details about the loading during the tests, the advantages and disadvantages of each of the sample geometries and of the appropriate range of testing are pointed out.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2003, monograph_id=AIAA 2003/4901,
Title:Determination of Linear and Nonlinear Parameters of Combustion Chamber Wall Materials
Authors:
AuthorsInstitution or Email of Authors
Riccius, J.UNSPECIFIED
Haidn, O.UNSPECIFIED
Date:2003
Journal or Publication Title:39th Joint Propulsion Conference and Exhibit
Editors:
EditorsEmail
American Institute of Aeronautics and Astronautics, UNSPECIFIED
Publisher:AIAA
Series Name:AIAA
Status:Published
Keywords:Rocket combustion chamber material, elastic and elasto-plastic material testing
Event Title:39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, Huntsville, AL, 20 - 23 July 2003
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 14:03

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