NDLI: Probabilistic structural analysis methods for select space propulsion system components

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Probabilistic structural analysis methods for select space propulsion system components

Content Provider	NASA Technical Reports Server (NTRS)
Author	Cruse, T. A. Millwater, H. R.
Copyright Year	1989
Description	The Probabilistic Structural Analysis Methods (PSAM) project developed at the Southwest Research Institute integrates state-of-the-art structural analysis techniques with probability theory for the design and analysis of complex large-scale engineering structures. An advanced efficient software system (NESSUS) capable of performing complex probabilistic analysis has been developed. NESSUS contains a number of software components to perform probabilistic analysis of structures. These components include: an expert system, a probabilistic finite element code, a probabilistic boundary element code and a fast probability integrator. The NESSUS software system is shown. An expert system is included to capture and utilize PSAM knowledge and experience. NESSUS/EXPERT is an interactive menu-driven expert system that provides information to assist in the use of the probabilistic finite element code NESSUS/FEM and the fast probability integrator (FPI). The expert system menu structure is summarized. The NESSUS system contains a state-of-the-art nonlinear probabilistic finite element code, NESSUS/FEM, to determine the structural response and sensitivities. A broad range of analysis capabilities and an extensive element library is present.
File Size	229013
Page Count	6
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19910015014
Archival Resource Key	ark:/13960/t3vt6jm6h
Language	English
Publisher Date	1989-04-01
Access Restriction	Open
Subject Keyword	Structural Mechanics Algorithms Probability Theory Computer Graphics Space Shuttle Main Engine Structural Engineering Engine Parts Expert Systems Computer Aided Design Boundary Element Method Computer Programs Spacecraft Propulsion Structural Analysis Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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