NDLI: Hierarchical simulation of hot composite structures

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Hierarchical simulation of hot composite structures

Content Provider	NASA Technical Reports Server (NTRS)
Author	Singhal, S. N. Murthy, P. L. N. Chamis, C. C.
Copyright Year	1993
Description	Computational procedures are described to simulate the thermal and mechanical behavior of high temperature metal matrix composites (HT-MMC) in the following three broad areas: (1) Behavior of HT-MMC's from micromechanics to laminate via Metal Matrix Composite Analyzer (METCAN), (2) tailoring of HT-MMC behavior for optimum specific performance via Metal Matrix Laminate Tailoring (MMLT), and (3) HT-MMC structural response for hot structural components via High Temperature Composite Analyzer (HITCAN). Representative results from each area are presented to illustrate the effectiveness of computational simulation procedures. The sample case results show that METCAN can be used to simulate material behavior such as strength, stress-strain response, and cyclic life in HTMMC's; MMLT can be used to tailor the fabrication process for optimum performance such as that for in-service load carrying capacity of HT-MMC's; and HITCAN can be used to evaluate static fracture and fatigue life of hot pressurized metal matrix composite rings.
File Size	797728
Page Count	18
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19940006307
Archival Resource Key	ark:/13960/t15n14j3t
Language	English
Publisher Date	1993-09-01
Access Restriction	Open
Subject Keyword	Structural Mechanics Structural Design Fatigue Life Mechanical Properties Load Carrying Capacity Computerized Simulation High Temperature Laminates Micromechanics Fabrication Stress-strain Relationships Temperature Effects Metal Matrix Composites Composite Structures Fracturing Residual Stress 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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