NDLI: 3-d inelastic analysis methods for hot section components (base program). [turbine blades, turbine vanes, and combustor liners]

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3-d inelastic analysis methods for hot section components (base program). [turbine blades, turbine vanes, and combustor liners]

Content Provider	NASA Technical Reports Server (NTRS)
Author	Wilson, R. B. Nakazawa, S. Bak, M. J. Banerjee, P. K.
Copyright Year	1984
Description	A 3-D inelastic analysis methods program consists of a series of computer codes embodying a progression of mathematical models (mechanics of materials, special finite element, boundary element) for streamlined analysis of combustor liners, turbine blades, and turbine vanes. These models address the effects of high temperatures and thermal/mechanical loadings on the local (stress/strain) and global (dynamics, buckling) structural behavior of the three selected components. These models are used to solve 3-D inelastic problems using linear approximations in the sense that stresses/strains and temperatures in generic modeling regions are linear functions of the spatial coordinates, and solution increments for load, temperature and/or time are extrapolated linearly from previous information. Three linear formulation computer codes, referred to as MOMM (Mechanics of Materials Model), MHOST (MARC-Hot Section Technology), and BEST (Boundary Element Stress Technology), were developed and are described.
File Size	5752597
Page Count	169
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19850013376
Archival Resource Key	ark:/13960/t2x39mt0c
Language	English
Publisher Date	1984-02-01
Access Restriction	Open
Subject Keyword	Structural Mechanics Stress Analysis Structural Vibration High Temperature Computer Programs Creep Analysis Finite Element Method Time Dependence Linearity Nonlinearity Inelastic Stress Mathematical Models Buckling 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	Technical Report

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