3-D inelastic analysis methods for hot section components.
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3-D inelastic analysis methods for hot section components. fourth annual status report for the period February 14, 1986 to February 14, 1987 by

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Published by National Aeronautics and Space Administration, For sale by the National Technical Information Service in [Washington, DC], [Springfield, VA .
Written in English


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Edition Notes

Other titlesOn 3-D inelastic analysis methods for hot section components, Three D inelastic analysis methods for hot section components, Special finite element models
StatementS. Nakazawa
SeriesNASA contractor report -- 180893, NASA contractor report -- NASA CR-180893
ContributionsUnited States. National Aeronautics and Space Administration
The Physical Object
FormatMicroform
Pagination1 v
ID Numbers
Open LibraryOL14986965M

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Get this from a library! 3-D inelastic analysis methods for hot section components (base program): first annual status report. [R B Wilson; Lewis Research Center.;]. NASA Technical Documents. 3-D inelastic analysis methods for hot section components (base program) Feb 1, 02/84 texts. eye favorite 0 comment 0. 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. This annual status report presents the results of work performed during the fourth year of the 3-D Inelastic Analysis Methods for Hot Section Components program (NASA Contract NAS). MHOST is a solid and structural analysis program based on the mixed finite element technology, and is specifically designed for 3-D inelastic analysis. A family of 2- and 3-D continuum elements.

Nakazawa, S. “The MHOST Finite Element Program, 3-D Inelastic Analysis Methods for Hot Section Components,” Volume I — Theoretical Manual, NASA Contract Report CR Cited by: 6. Wilson, R.B. and Banerjee, P.K. (). 3-D inelastic analysis of hot section components. Vol. 2, NASA (Fourth Annual Status Report). undary element analysis. In order to evaluate the degree of convergence of the results, a mesh with sixteen volume c e l l s (or the particular integral equivalent) was tomsseweranddrainserviceoh.com by: 3. This report is an extension of a similar report entitled ''Generalized Finite Strains, Generalized Stresses, and a Principle of Virtual Work for Finite-Element Computer Programs.'' Two approaches are presented for solving nonlinear stress analysis problems with this generalized hybrid variational principle. The work extends the analysis procedures already available for brittle elastic materials to the tough and ductile steels used in the construction of pressure-boundary components. These new elastic-plastic methods more accurately describe the behavior of ductile materials and show more tolerance to flaws than the elastic methods contained in the.

Mar 01,  · On 3-D inelastic analysis methods for hot section components. Volume 1: Special finite element models. NASA Technical Reports Server (NTRS) Nakazawa, S. This annual status report presents the results of work performed during the fourth year of the 3-D . Nuclear Engineering and Design () North-Holland, Amsterdam NONLINEAR STRUCTURAL ANALYSIS METHODS AND THEIR APPLICATION TO ELEVATED TEMPERATURE DESIGN: A US PERSPECTIVE A.K. DHALLA Westinghouse Electric Corporation, PO Box , Madison, PA , USA Received 1 February Technological advances over the last two decades have Author: A.K. Dhalla. Multiaxial and Thermomechanical Fatigue of Materials: A Historical Perspective and Some Future Challenges Sreeramesh Kalluri Ohio Aerospace Institute NASA Glenn Research Center Brook Park, Ohio Swedlow Memorial Lecture 13th International ASTM/ESIS Symposium on Fatigue and Fracture Mechanics (39th ASTM National Symposium on Fatigue and Fracture. Sep 18,  · There are insufficient details during preliminary stages of a pressure component design to warrant a comprehensive inelastic determination of the fracture energy release rate, J. A simplified formulation for estimating J, described in this paper, relies on a knowledge of the linear elastic stress-intensity parameter and the plastic collapse tomsseweranddrainserviceoh.com by: 2.