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Structural dynamic analysis of the Space Shuttle Main EngineThis structural dynamic analysis supports development of the SSME by evaluating components subjected to critical dynamic loads, identifying significant parameters, and evaluating solution methods. Engine operating parameters at both rated and full power levels are considered. Detailed structural dynamic analyses of operationally critical and life limited components support the assessment of engine design modifications and environmental changes. Engine system test results are utilized to verify analytic model simulations. The SSME main chamber injector assembly is an assembly of 600 injector elements which are called LOX posts. The overall LOX post analysis procedure is shown.
Document ID
19820011428
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Scott, L. P. (Lockheed Missiles and Space Co. Huntsville, AL, United States)
Jamison, G. T. (Lockheed Missiles and Space Co. Huntsville, AL, United States)
Mccutcheon, W. A. (Lockheed Missiles and Space Co. Huntsville, AL, United States)
Price, J. M. (Lockheed Missiles and Space Co. Huntsville, AL, United States)
Date Acquired
September 4, 2013
Publication Date
December 1, 1981
Subject Category
Space Transportation
Report/Patent Number
NASA-CR-161945
LMSC-HREC-TR-D784490
Accession Number
82N19302
Funding Number(s)
CONTRACT_GRANT: NAS8-33808
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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