Material Science Archives - PaiBros.in

Rotor Systems: Analysis and Identification

adminpai — Sat, 08 Apr 2023 15:46:57 +0000

The purpose of this book is to give a basic understanding of rotor dynamics phenomena with the help of simple rotor models and subsequently, the modern analysis methods for real life rotor systems. This background will be helpful in the identification of rotor-bearing system parameters and its use in futuristic model-based condition monitoring and, fault diagnostics and prognostics. The book starts with introductory material for finite element methods and moves to linear and non-linear vibrations, continuous systems, vibration measurement techniques, signal processing and error analysis, general identification techniques in engineering systems, and MATLAB analysis of simple rotors.

Key Features:

• Covers both transfer matrix methods (TMM) and finite element methods (FEM)

• Discusses transverse and torsional vibrations

• Includes worked examples with simplicity of mathematical background and a modern numerical method approach

• Explores the concepts of instability analysis and dynamic balancing

• Provides a basic understanding of rotor dynamics phenomena with the help of simple rotor models including modern analysis methods for real life rotor systems

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Asenic Metallurgy

adminpai — Thu, 02 Sep 2021 17:20:13 +0000

Arsenic has long been a problem associated with the extraction of nonferrous metals. During the last decade, a combination of lower-grade ores and environmental concerns has resulted in accelerated technological developments to meet arsenic challenges. This volume presents the necessary technologies to further advance arsenic metallurgy. Treatment of high arsenic-containing ores and metallurgical streams and wastes are given particular attention. Arsenic metallurgical reactions, process, and environmental technologies are also reviewed.

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Nanotube Superfiber Materials

adminpai — Thu, 02 Sep 2021 17:20:13 +0000

Nanotube Superfiber Materials: Science, Manufacturing, Commercialization, Second Edition, helps engineers and entrepreneurs understand the science behind the unique properties of nanotube fiber materials, how to efficiency and safely produce them, and how to transition them into commercial products. Each chapter gives an account of the basic science, manufacturing, properties and commercial potential of a specific nanotube material form and its application. New discoveries and technologies are explained, along with experiences in handing-off the improved materials to industry. This book spans nano-science, nano-manufacturing, and the commercialization of nanotube superfiber materials. As such, it opens up the vast commercial potential of nanotube superfiber materials.

Applications for nanotube superfiber materials cut across most of the fields of engineering, including spacecraft, automobiles, drones, hyperloop tracks, water and air filters, infrastructure, wind energy, composites, and medicine where nanotube materials enable development of tiny machines that can work inside our bodies to diagnose and treat disease.

Key Features
Provides up to date information on the applications of nanotube fiber materials
Explores both the manufacturing and commercialization of nanotube superfibers
Sets out the processes for producing macro-scale materials from carbon nanotubes
Describes the unique properties of these materials
Readership
Professional nanomaterials engineers and applied scientists working in government and commercial industry applied R & D laboratories as well as industry consultants and academic post-docs

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Shape Casting The John Campbell Symposium

adminpai — Thu, 02 Sep 2021 17:20:13 +0000

This book provides an international update on the research anddevelopment that has taken place in the design and production ofhigh quality castings. It includes comprehensive coverage of highquality castings, gating system design, process modeling, mechanical behavior and structure-process-property relationships.In addition, it explores in-depth the latest casting innovations inquality, reliability and process design. Topics covered include: Design of Filling and Feeding SystemsModeling of Casting ProcessesLiquid Metal ProcessingNew and Innovative Casting ProcessesStructure-Process-Property RelationshipsResidual Stresses in Castings (both experiment andmodeling)Solidification and Microstructure of Cast AlloysCase Studies (illustrating process design and/or qualityimprovement for high quality castings)

A collection of papers from the TMS 2009 Annual Meeting & Exhibition held inSan Francisco, California, February 15-19, 2009.

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Surface Engineering In Materials Science 111

adminpai — Thu, 02 Sep 2021 17:20:13 +0000

ISBN: 9780873395908

Author/Editor: Agarwal

Publisher: TMS

Year: 2010

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The Chemistry of Nanomaterials: Synthesis, Properties and Applications, 2 Volume Set

adminpai — Thu, 02 Sep 2021 17:20:13 +0000

With this handbook the distinguished team of editors has combined the expertise of leading nanomaterials scientists to provide the latest overview of this field.

The authors cover the whole spectrum of nanomaterials, ranging from theory, synthesis, properties, characterization to application, including such new developments as:

quantum dots, nanoparticles, nanoporous materials, as well as nanowires, nanotubes and nanostructural polymers
nanocatalysis, nanolithography, nanomanipulation
methods for the synthesis of nanoparticles.
The book can thus be recommended for everybody working in nanoscience: Beginners can acquaint themselves with the exciting subject, while specialists will find answers to all their questions plus helpful suggestions for further research.

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Strength of Materials

adminpai — Thu, 02 Sep 2021 17:20:13 +0000

The book “Strength of Materials” is a very important subject for the Civil Engineering, Mechanical Engineering students of any technical boards and universities. The book is very helpful for the Engineers involved in designing of structures and machinery component parts. This book is also helpful to prepare for academic examination as well as preparation for the interviews also.

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Materials Technology Gaps in Metal Additive Manufacturing

adminpai — Thu, 02 Sep 2021 17:19:34 +0000

Metal additive manufacturing (MAM) is an exciting emergent technology that offers the possibility of democratizing metal manufacturing worldwide. Many believe it has the ability to revolutionize product manufacture on a global scale.

MAM will require a considerable design shift for manufacturers and, hence, will disrupt conventional thinking and require adaptation. Visionaries in the mobility industry can see the transformative possibilities after materials considerations are addressed.

Materials Technology Gaps in Metal Additive Manufacturing introduces the reader to various opportunities and relationships in the study of material technologies involved in metal- based additive manufacturing of aerospace and automotive parts. Everything starts and ends with the material feedstock, and the intermediate processes that affect a particular metal. Each of the choices in the complex integrated MAM system impacts final- part properties.

Edited by Dr. Cynthia K. Waters, from North Carolina A&T State University, Materials Technology Gaps in Metal Additive Manufacturing is a highly curated collection of ten seminal SAE International papers. They discuss the various technologies involved in MAM, and draw attention to the materials needs in each of the situations addressed.

The main topics included in Materials Technology Gaps in Metal Additive Manufacturing are:

Process design and material modeling
Metal powder selection and study
Additive processing parameters effect on materials properties

As more interdependencies of materials properties and possible manufacturing processes evolve (compatibility interdependence), questions if the specific manufacturing process is capable to create the required geometry will also arise. Materials Technology Gaps in Metal Additive Manufacturing brings innovative ways to address these and other challenges that are always present in the adoption of novel technologies.

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Fundamentals of Structural Mechanics, Dynamics, and Stability

adminpai — Thu, 02 Sep 2021 17:19:32 +0000

This book will examine structural mechanics from a fundamental point of view, and allow students to use logical inference and creative reasoning to solve problems versus rote memorization, which is what most textbooks in the field currently offer. It will present theory and also emphasize the relevant mathematical concepts as related to structural mechanics in each chapter. It will include problems, examples, and case studies throughout, and present simulation technique employed in structural engineering software. It will explain the Finite Element Method for elastic bodies, trusses, frames, and more, and present other modern methods of structural analysis.

Presents the material from the general (theory and fundamentals) to the particular (specific applications).

Emphasizes the relevant mathematical concepts as related to structural mechanics in each chapter.

Presents analysis of ductile structures and modern methods in analysis of stability and dynamics.

Explains the Finite Element Method for elastic bodies, trusses, frames, and more.

Includes numerous worked examples and case studies throughout.

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Tungsten Carbides: Structure, Properties and Application in Hardmetals

adminpai — Thu, 02 Sep 2021 17:19:23 +0000

This book embraces the entire range of problems associated with phase equilibria in “tungsten – carbon” binary system and related ternary systems, nonstoichiometry, disorder and order in different tungsten carbides, electronic and crystal structure of these carbides.
The main application of tungsten carbides is constituent in hardmetals for cutting tools. In the last 20 years, the most active efforts were made in synthesis and application of nanocrystalline tungsten carbide for the production of nanostructured hardmetals. The present book describes in detail different methods for production of nanocrystalline tungsten carbide. The peculiarities of sintering of Co hardmetals from nanocrystalline powders having different particle sizes are discussed. Materials scientists using tungsten carbide to create novel superhard and tough materials will find this book particularly useful.

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