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Multi-disciplinary coupling effects for integrated design of propulsion systemsEffective computational simulation procedures are described for modeling the inherent multi-disciplinary interactions which govern the accurate response of propulsion systems. Results are presented for propulsion system responses including multi-disciplinary coupling effects using coupled multi-discipline thermal, structural, and acoustic tailoring; an integrated system of multi-disciplinary simulators; coupled material behavior/fabrication process tailoring; sensitivities using a probabilistic simulator; and coupled materials, structures, fracture, and probabilistic behavior simulator. The results demonstrate that superior designs can be achieved if the analysis/tailoring methods account for the multi-disciplinary coupling effects. The coupling across disciplines can be used to develop an integrated coupled multi-discipline numerical propulsion system simulator.
Document ID
19940015697
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Chamis, C. C.
(NASA Lewis Research Center Cleveland, OH, United States)
Singhal, S. N.
(Sverdrup Technology, Inc. Brook Park, OH., United States)
Date Acquired
September 6, 2013
Publication Date
April 1, 1993
Subject Category
Structural Mechanics
Report/Patent Number
NASA-TM-106349
NAS 1.15:106349
E-8125
Meeting Information
Meeting: AGARD Structures and Materials Panel, Workshop on Integrated Airframe Design Technology
Location: Antalya
Country: Turkey
Start Date: April 19, 1993
End Date: April 23, 1993
Sponsors: Advisory Group for Aerospace Research and Development
Accession Number
94N20170
Funding Number(s)
PROJECT: RTOP 505-10-11
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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