Advances In Multiphysics Simulation And Experimental Testing Of Mems
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Advances In Multiphysics Simulation And Experimental Testing Of Mems
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Author : Attilio Frangi
language : en
Publisher: World Scientific
Release Date : 2008-07-29
Advances In Multiphysics Simulation And Experimental Testing Of Mems written by Attilio Frangi and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-07-29 with Technology & Engineering categories.
This volume takes a much needed multiphysical approach to the numerical and experimental evaluation of the mechanical properties of MEMS and NEMS. The contributed chapters present many of the most recent developments in fields ranging from microfluids and damping to structural analysis, topology optimization and nanoscale simulations. The book responds to a growing need emerging in academia and industry to merge different areas of expertise towards a unified design and analysis of MEMS and NEMS./a
Advances In Multiphysics Simulation And Experimental Testing Of Mems
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Author : Attilio Frangi
language : en
Publisher: World Scientific
Release Date : 2008
Advances In Multiphysics Simulation And Experimental Testing Of Mems written by Attilio Frangi and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Science categories.
This volume takes a much needed multiphysical approach to the numerical and experimental evaluation of the mechanical properties of MEMS and NEMS. The contributed chapters present many of the most recent developments in fields ranging from microfluids and damping to structural analysis, topology optimization and nanoscale simulations. The book responds to a growing need emerging in academia and industry to merge different areas of expertise towards a unified design and analysis of MEMS and NEMS.
Advances In Computational Coupling And Contact Mechanics
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Author : Luis Rodriguez-tembleque
language : en
Publisher: World Scientific
Release Date : 2018-04-20
Advances In Computational Coupling And Contact Mechanics written by Luis Rodriguez-tembleque and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-04-20 with Technology & Engineering categories.
This book presents recent advances in the field of computational coupling and contact mechanics with particular emphasis on numerical formulations and methodologies necessary to solve advanced engineering applications.Featuring contributions from leading experts and active researchers in these fields who provide a detailed overview of different modern numerical schemes that can be considered by main numerical methodologies to simulate interaction problems in continuum mechanics.A number of topics are addressed, including formulations based on the finite element method (FEM) and their variants (e.g. isogeometric analysis or standard and generalized high-order FEM: hp-FEM and GFEM, respectively), the boundary element method (BEM), the material point method (MPM) or the recently proposed finite block method (FBM), among many more.Written with PhD students in mind, Advances in Computational Coupling and Contact Mechanics also includes the most recent numerical techniques which could be served as reference material for researchers and practicing engineers. All chapters are self-contained and can be read independently, with numerical formulations accompanied by practical engineering applications.Related Link(s)
Structural Health Monitoring For Advanced Composite Structures
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Author : M H Ferri Aliabadi
language : en
Publisher: World Scientific
Release Date : 2017-12-18
Structural Health Monitoring For Advanced Composite Structures written by M H Ferri Aliabadi and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-18 with Technology & Engineering categories.
Structural health monitoring (SHM) is a relatively new and alternative way of non-destructive inspection (NDI). It is the process of implementing a damage detection and characterization strategy for composite structures. The basis of SHM is the application of permanent fixed sensors on a structure, combined with minimum manual intervention to monitor its structural integrity. These sensors detect changes to the material and/or geometric properties of a structural system, including changes to the boundary conditions and system connectivity, which adversely affect the system's performance.This book's primary focus is on the diagnostics element of SHM, namely damage detection in composite structures. The techniques covered include the use of Piezoelectric transducers for active and passive Ultrasonics guided waves and electromechanical impedance measurements, and fiber optic sensors for strain sensing. It also includes numerical modeling of wave propagation in composite structures. Contributed chapters written by leading researchers in the field describe each of these techniques, making it a key text for researchers and NDI practitioners as well as postgraduate students in a number of specialties including materials, aerospace, mechanical and computational engineering.
Buckling And Postbuckling Structures Ii Experimental Analytical And Numerical Studies
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Author : Brian G Falzon
language : en
Publisher: World Scientific
Release Date : 2018-02-14
Buckling And Postbuckling Structures Ii Experimental Analytical And Numerical Studies written by Brian G Falzon and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-14 with Technology & Engineering categories.
This book provides an in-depth treatment of the study of the stability of engineering structures. Contributions from internationally recognized leaders in the field ensure a wide coverage of engineering disciplines in which structural stability is of importance, in particular the experimental, analytical and numerical modelling of structural stability applied to aeronautical, civil and marine structures. This second volume in buckling and postbuckling structures builds on the first, and reports on the development of fast semi-analytical methods for the rapid characterization of postbuckling structures; optimization approaches for the design of stiffened composite panels, and a discourse on imperfection sensitivity. This book will be a particularly useful reference to professional engineers, graduate students and researchers interested in structural stability.
Buckling And Postbuckling Structures Experimental Analytical And Numerical Studies
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Author : Brian G Falzon
language : en
Publisher: World Scientific
Release Date : 2008-05-23
Buckling And Postbuckling Structures Experimental Analytical And Numerical Studies written by Brian G Falzon and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-05-23 with Technology & Engineering categories.
This book provides an in-depth treatment of the study of the stability of engineering structures. Contributions from internationally recognized leaders in the field ensure a wide coverage of engineering disciplines in which structural stability is of importance, in particular the analytical and numerical modelling of structural stability applied to aeronautical, civil, marine and offshore structures. The results from a number of comprehensive experimental test programs are also presented, thus enhancing our understanding of stability phenomena as well as validating the analytical and computational solution schemes presented. A variety of structural materials are investigated with special emphasis on carbon-fibre composites, which are being increasingly utilized in weight-critical structures. Instabilities at the meso- and micro-scales are also discussed. This book will be particularly relevant to professional engineers, graduate students and researchers interested in structural stability./a
Nems Mems Technology And Devices Icmat2009 Icmat2009
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Author : Selin H.G. Teo
language : en
Publisher: Trans Tech Publications Ltd
Release Date : 2009-06-03
Nems Mems Technology And Devices Icmat2009 Icmat2009 written by Selin H.G. Teo and has been published by Trans Tech Publications Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-03 with Science categories.
Selected, peer reviewed papers from the International Conference on Materials for Advanced Technologies 2009, (ICMAT 2009), Symposium L, 28 June – 3 July, Singapore
Probabilistic Optimisation Of Composite Structures Machine Learning For Design Optimisation
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Author : Kwangkyu Alex Yoo
language : en
Publisher: World Scientific
Release Date : 2025-03-17
Probabilistic Optimisation Of Composite Structures Machine Learning For Design Optimisation written by Kwangkyu Alex Yoo and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-17 with Technology & Engineering categories.
This book introduces an innovative approach to multi-fidelity probabilistic optimisation for aircraft composite structures, addressing the challenge of balancing reliability with computational cost. Probabilistic optimisation pursues statistically reliable and robust solutions by accounting for uncertainties in data, such as material properties and geometry tolerances. Traditional approaches using high-fidelity models, though accurate, are computationally expensive and time-consuming, especially when using complex methods such as Monte Carlo simulations and gradient calculations.For the first time, the proposed multi-fidelity method combines high- and low-fidelity models, enabling high-fidelity models to focus on specific areas of the design space, while low-fidelity models explore the entire space. Machine learning technologies, such as artificial neural networks and nonlinear autoregressive Gaussian processes, fill information gaps between different fidelity models, enhancing model accuracy. The multi-fidelity probabilistic optimisation framework is demonstrated through the reliability-based and robust design problems of aircraft composite structures under a thermo-mechanical environment, showing acceptable accuracy and reductions in computational time.
Uncertainty Quantification Of Guided Wave Structural Health Monitoring For Aeronautical Composite Structures
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Author : Nan Yue
language : en
Publisher: World Scientific
Release Date : 2024-01-10
Uncertainty Quantification Of Guided Wave Structural Health Monitoring For Aeronautical Composite Structures written by Nan Yue and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-10 with Technology & Engineering categories.
This book presents a guided wave-based structural health monitoring (GWSHM) system for aeronautical composite structures. Particular attention is paid to the development of a reliable and reproducible system with the capability to detect and localise barely visible impact damage (BVID) in carbon-fibre-reinforced polymer (CFRP) structures.TThe authors introduce a novel sensor installation method that offers ease of application and replacement as well as excellent durability. Electromechanical Impedance (EMI) is also explored to assess the durability of the sensor installation methods in simulated aircraft operational conditions including thermal cycles, fatigue loading, and hot-wet conditions.Damage characterisation using GWSHM is described and used to investigate damage in different CFRP structures. Key issues in guided wave-based damage identification are addressed, including wave mode and frequency selection, the influence of dynamic load, the validity of simulated damage, and the sensitivity of guided waves to impact damage in different CFRP materials.The influence of temperature on guided wave propagation in anisotropic CFRP structures is described, and a novel baseline reconstruction approach for temperature compensation is presented. Finally, a multi-level hierarchical approach for the quantification of an ultrasonic GWSHM system is put forth.
Mathematical Methods And Models In Composites Second Edition
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Author : Vladislav Mantic
language : en
Publisher: World Scientific
Release Date : 2023-03-10
Mathematical Methods And Models In Composites Second Edition written by Vladislav Mantic and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-10 with Mathematics categories.
Mathematical Methods and Models in Composites (Second Edition) provides an in-depth treatment of modern and rigorous mathematical methods and models applied to composites modeling on the micro-, meso-, and macro scale. There has been a steady growth in the diversity of such methods and models that are used in the analysis and characterization of composites, their behavior, and their associated phenomena and processes. This second edition expands upon the success of the first edition, and has been substantially revised and updated.Written by well-known experts in different areas of applied mathematics, physics, and composite engineering, this book is mainly focused on continuous fiber reinforced composites and their ever increasing range of applications (for example, in the aerospace industry), though it also covers other kind of composites. The chapters cover a range of topics including, but not limited to: scaling and homogenization procedures in composites, thin plate and wave solutions in anisotropic materials, laminated structures, fiber-reinforced nonlinearly elastic solids, buckling and postbuckling, fracture and damage analysis of composites, and highly efficient methods for simulation of composites manufacturing such as resin transfer molding. The results presented are useful for the design, fabrication, testing and industrial applications of composite components and structures.This book is an essential reference for graduate and doctoral students, as well as researchers in mathematics, physics and composite engineering. Explanations and references in the book are sufficiently detailed so as to provide the necessary background to further investigate the fascinating subject of composites modeling and explore relevant research literature. It is also suitable for non-experts who wish to have an overview of the mathematical methods and models used for composites, and of the open problems in this area that require further research.