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Probabilistic Usage of the Multi-Factor Interaction ModelA Multi-Factor Interaction Model (MFIM) is used to predict the insulating foam mass expulsion during the ascending of a space vehicle. The exponents in the MFIM are evaluated by an available approach which consists of least squares and an optimization algorithm. These results were subsequently used to probabilistically evaluate the effects of the uncertainties in each participating factor in the mass expulsion. The probabilistic results show that the surface temperature dominates at high probabilities and the pressure which causes the mass expulsion at low probabil
Document ID
20080032603
Acquisition Source
Glenn Research Center
Document Type
Technical Memorandum (TM)
Authors
Chamis, Christos C. (NASA Glenn Research Center Cleveland, OH, United States)
Date Acquired
August 24, 2013
Publication Date
July 1, 2008
Subject Category
Aircraft Design, Testing And Performance
Report/Patent Number
NASA/TM-2008-215246
E-16168-1
Meeting Information
Meeting: 22nd ASC Technical Conference
Location: Seattle, WA
Country: United States
Start Date: September 17, 2007
End Date: September 19, 2007
Sponsors: American Inst. of Aeronautics and Astronautics
Funding Number(s)
WBS: WBS 561581.02.08.03.15.03
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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