Computational Simulation Of High Temperature Metal Matrix Composite Behavior
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Computational Simulation Of High Temperature Metal Matrix Composite Behavior
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Author :
language : en
Publisher:
Release Date : 1991
Computational Simulation Of High Temperature Metal Matrix Composite Behavior written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
Computational Simulation Of High Temperature Metal Matrix Composites Cyclic Behavior
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Author : Christos C. Chamis
language : en
Publisher:
Release Date : 1989
Computational Simulation Of High Temperature Metal Matrix Composites Cyclic Behavior written by Christos C. Chamis and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with categories.
Computational Simulation Of High Temperature Metal Matrix Composites Cyclic Behavior
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-08-16
Computational Simulation Of High Temperature Metal Matrix Composites Cyclic Behavior written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-16 with categories.
A procedure was developed and is described which can be used to computationally simulate the cyclic behavior of high temperature metal matrix composites (HTMMC) and its degradation effects on the structural response. This procedure consists of HTMMC mechanics coupled with a multifactor interaction constituent material relationship and with an incremental iterative nonlinear analysis. The procedure is implemented in a computer code that can be used to computationally simulate the thermomechanical behavior of HTMMC starting from the fabrication process and proceeding through thermomechanical cycling, accounting for the interface/interphase region. Results show that combined thermal/mechanical cycling, the interphase, and in situ matrix properties have significant effects on the structural integrity of HTMMC. Chamis, C. C. and Murthy, P. L. N. and Hopkins, D. A. Glenn Research Center NASA-TM-102115, E-4888, NAS 1.15:102115 RTOP 505-63-11...
Simulation Of Fatigue Behavior Of High Temperature Metal Matrix Composites
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Author : CC. Chamis
language : en
Publisher:
Release Date : 1996
Simulation Of Fatigue Behavior Of High Temperature Metal Matrix Composites written by CC. Chamis and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Computational simulations categories.
A generalized relatively new approach is described for the computational simulation of fatigue behavior of high temperature metal matrix composites (HT-MMCs). This theory is embedded in a specialty-purpose computer code. The effectiveness of the computer code to predict the fatigue behavior of HT-MMCs is demonstrated by applying it to a silicon-fiber/titanium-matrix HT-MMC. Comparative results are shown for mechanical fatigue, thermal fatigue, thermomechanical (in-phase and out-of-phase) fatigue, as well as the effects of oxidizing environments on fatigue life. These results show that the new approach reproduces available experimental data remarkably well.
Combined Thermal And Bending Fatigue Of High Temperature Metal Matrix Composites
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-06-30
Combined Thermal And Bending Fatigue Of High Temperature Metal Matrix Composites written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-30 with categories.
The nonlinear behavior of a high-temperature metal-matrix composite (HT-MMC) was simulated by using the metal matrix composite analyzer (METCAN) computer code. The simulation started with the fabrication process, proceeded to thermomechanical cyclic loading, and ended with the application of a monotonic load. Classical laminate theory and composite micromechanics and macromechanics are used in METCAN, along with a multifactor interaction model for the constituents behavior. The simulation of the stress-strain behavior from the macromechanical and the micromechanical points of view, as well as the initiation and final failure of the constituents and the plies in the composite, were examined in detail. It was shown that, when the fibers and the matrix were perfectly bonded, the fracture started in the matrix and then propagated with increasing load to the fibers. After the fibers fractured, the composite lost its capacity to carry additional load and fractured. Gotsis, Pascal K. Glenn Research Center RTOP 510-10-01...
Combined Thermal And Bending Fatigue Of High Temperature Metal Matrix Composites Computational Simulation
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Author :
language : en
Publisher:
Release Date : 1991
Combined Thermal And Bending Fatigue Of High Temperature Metal Matrix Composites Computational Simulation written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
Metcan Simulation Of Candidate Metal Matrix Composites For High Temperature Applications
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Author :
language : en
Publisher:
Release Date : 1990
Metcan Simulation Of Candidate Metal Matrix Composites For High Temperature Applications written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
Hierarchical Nonlinear Behavior Of Hot Composite Structures
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Author : P. L. N. Murthy
language : en
Publisher:
Release Date : 1993
Hierarchical Nonlinear Behavior Of Hot Composite Structures written by P. L. N. Murthy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Metallic composites categories.
Micromechanics And Nanosimulation Of Metals And Composites
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Author : Siegfried Schmauder
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-10-20
Micromechanics And Nanosimulation Of Metals And Composites written by Siegfried Schmauder and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-10-20 with Technology & Engineering categories.
The strength of metallic materials determines the usability and reliability of all the machines, tools and equipment around us. Yet, the question about which mechanisms control the strength and damage resistance of materials and how they can be optimised remains largely unanswered. How do real, heterogeneous ma- rials deform and fail? Why can a small modification of the microstructure increase the strength and damage resistance of materials manifold? How can the strength of heterogeneous materials be predicted? The purpose of this book is to present different experimental and computational analysis methods of micromechanics of damage and strength of materials and to demonstrate their applications to various micromechanical problems. This book summarizes at a glance some of the publications of the Computational Mechanics Group at the IMWF/MPA Stuttgart, dealing with atomistic, micro- and meso- chanical modelling and experimental analysis of strength and damage of metallic materials. In chapter 1, the micromechanisms of damage and fracture in different groups of materials are investigated experimentally, using direct observations and inverse analysis. The interaction of microstructural elements with the evolving damage is studied in these experiments. Chapter 2 presents different approaches to the - cromechanical simulation of composite materials: embedded unit cells, multiphase finite elements and multiparticle unit cells. Examples of the application of these models to the analysis of deformation and damage in different materials are given. Chapter 3 deals with the methods of numerical modelling of damage evolution and crack growth in heterogeneous materials.
Microfracture In High Temperature Metal Matrix Laminates
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Author :
language : en
Publisher:
Release Date : 1991
Microfracture In High Temperature Metal Matrix Laminates written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.