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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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|
|Journal or Publication Title:||39th Joint Propulsion Conference and Exhibit|
|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|
|HGF - Program:||Space|
|HGF - Program Themes:||W RP - Raumtransport|
|DLR - Research area:||Space|
|DLR - Program:||W RP - Raumtransport|
|DLR - Research theme (Project):||E -- no assignement|
|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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