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| friction nptel: Friction and Wear of Ceramics Bikramjit Basu, Mitjan Kalin, B. V. Manoj Kumar, 2020-05-19 This book covers the area of tribology broadly, providing important introductory chapters to fundamentals, processing, and applications of tribology. The book is designed primarily for easy and cohesive understanding for students and practicing scientists pursuing the area of tribology with focus on materials. This book helps students and practicing scientists alike understand that a comprehensive knowledge about the friction and wear properties of advanced materials is essential to further design and development of new materials. The description of the wear micromechanisms of various materials will provide a strong background to the readers as how to design and develop new tribological materials. This book also places importance on the development of new ceramic composites in the context of tribological applications. Some of the key features of the book include: Fundamentals section highlights the salient issues of ceramic processing and mechanical properties of important oxide and non-oxide ceramic systems; State of the art research findings on important ceramic composites are included and an understanding on the behavior of silicon carbide (SiC) based ceramic composites in dry sliding wear conditions is presented as a case study; Erosion wear behavior of ceramics, in which case studies on high temperature erosion behavior of SiC based composites and zirconium diboride (ZrB2) based composites is also covered; Wear behavior of ceramic coatings is rarely discussed in any tribology related books therefore a case study explaining the abrasion wear behavior of WC-Co coating is provided. Finally an appendix chapter is included in which a collection of several types of questions including multiple choice, short answer and long answer are provided. |
| friction nptel: Friction and Wear of Ceramics Bikramjit Basu, Mitjan Kalin, B. V. Manoj Kumar, 2020-05-19 This book covers the area of tribology broadly, providing important introductory chapters to fundamentals, processing, and applications of tribology. The book is designed primarily for easy and cohesive understanding for students and practicing scientists pursuing the area of tribology with focus on materials. This book helps students and practicing scientists alike understand that a comprehensive knowledge about the friction and wear properties of advanced materials is essential to further design and development of new materials. The description of the wear micromechanisms of various materials will provide a strong background to the readers as how to design and develop new tribological materials. This book also places importance on the development of new ceramic composites in the context of tribological applications. Some of the key features of the book include: Fundamentals section highlights the salient issues of ceramic processing and mechanical properties of important oxide and non-oxide ceramic systems; State of the art research findings on important ceramic composites are included and an understanding on the behavior of silicon carbide (SiC) based ceramic composites in dry sliding wear conditions is presented as a case study; Erosion wear behavior of ceramics, in which case studies on high temperature erosion behavior of SiC based composites and zirconium diboride (ZrB2) based composites is also covered; Wear behavior of ceramic coatings is rarely discussed in any tribology related books therefore a case study explaining the abrasion wear behavior of WC-Co coating is provided. Finally an appendix chapter is included in which a collection of several types of questions including multiple choice, short answer and long answer are provided. |
| friction nptel: Fibres to Smart Textiles Asis Patnaik, Sweta Patnaik, 2019-08-08 Fibres to Smart Textiles: Advances in Manufacturing, Technologies, and Applications offers comprehensive coverage of the fundamentals and advances in the textile and clothing manufacturing sectors. It describes the basics of fibres, yarns, and fabrics and their end use in the latest developments and applications in the field and addresses environmental impacts from textile processes and how to minimize them. This book serves as a single comprehensive source discussing textile fibres, yarn formation, filament formation techniques, woven fabric formation, knitting technologies, nonwoven manufacturing technologies, braiding technologies, and dyeing, printing, and finishing processes. Testing of textile materials, environmental impacts of textile processes and use of CAD and CAM in designing textile products are also included. The book also discusses applications including textile composites and biocomposites, technical textiles, smart textiles, and nanotextiles. With chapters authored by textile experts, this practical book offers guidance to professionals in textile and clothing manufacturing and shows how to avoid potential pitfalls in product development. |
| friction nptel: Engineering Mechanics | AICTE Prescribed Textbook - English B. B. Gokaldas, Vandana Somkuwar, 2021-11-01 Engineering Mechanics with Lab Manual”is a compulsory for the first year Diploma course in Engineering 7 Technology. Syllabus of this book is strictly align as per model curriculum of AICTE and academic content is amalgamate with the concept of Outcome based Education (OBE). Book covers is five units- Basic mechanics & force system, Equilibrium, Friction, Centroid and Centre of gravity & simple lifting machine. Each unit written in every easy, systematic and orderly manner. Each unit contains a set of exercise at the end of each unit to test the student’s comprehension. Also in each unit the laboratory practical pertaining to unit is included. Some salient features of the book: l Content of the book aligned with the mapping of Course Outcomes, Programs Outcomes and Unit Outcomes. l Book provides lots of recent information, interesting facts, QR Code for E-resources, QR Code for use of ICT, projects, group discussion etc. l Student and teacher centric subject materials included in book with balanced and chronological manner. l Figures, tables, equations and activities are insert to improve clarity of the topics. l Objective questions, Short questions and long answer exercise given for practice of students after every unit. l Solved and unsolved problems including numerical examples taken with systematic steps. |
| friction nptel: Elastic Analysis of Soil-Foundation Interaction A.P.S. Selvadurai, 2013-10-22 Developments in Geotechnical Engineering, Vol. 17: Elastic Analysis of Soil-Foundation Interaction focuses on the analysis of the interaction between structural foundations and supporting soil media. The publication first elaborates on soil-foundation interaction problems; idealized soil response models for the analysis of soil-foundation interaction; and plane-strain analysis of an infinite plate and an infinitely long beam. Discussions focus on three-dimensional effects in the infinite beam problem, elastic models of soil behavior, foundation and interface behavior, and elastic-plastic and time-dependent behavior of soil masses. The manuscript then ponders on the analysis of beams of finite length, axisymmetric three-dimensional problem of an infinite plate, and analysis of finite plates. Concerns cover axisymmetric loading of a circular plate, analysis of rectangular plates, axisymmetric three-dimensional problem of the infinite plate, modifications of the thin plate theory, finite beams on a two-parameter elastic medium, and finite beams on an elastic solid medium. The book tackles the determination of soil parameters, experimental investigations and field studies, as well as experimental investigations and field studies and measurement and interpretation of parameters encountered in the idealized soil models in relation to soil-foundation behavior. The publication is a valuable reference for researchers interested in the elastic analysis of soil-foundation interaction. |
| friction nptel: Engineering Mechanics Manoj K. Harbola, 2009-01-01 Engineering Mechanics is designed to serve as a textbook for a single-semester undergraduate course on Engineering Mechanics. Beginning with a review of vector algebra and Newton?s laws, the book goes on to cover concepts of statics, such as equilibrium of bodies, plane trusses, friction, and the method of virtual work. This is followed by an extensive discussion of topics in dynamics, including momentum, work and energy, rotational dynamics, and harmonic oscillators. Written in an easy-to-understand manner, the book includes a large number of solved examples which illustrate problem-solving methodology. It contains an extensive set of end-of-chapter exercises. Both solved and unsolved problems show a good gradation of difficulty levels. A summary at the end of each chapter reviews the key concepts discussed. |
| friction nptel: Nanomaterials and Surface Engineering Jamal Takadoum, 2013-03-01 This book covers a wide range of topics that address the main areas of interest to scientists, engineers, and students concerned with the synthesis, characterization and applications of nanomaterials. Development techniques, properties, and examples of industrial applications are all widely represented as they apply to various nanostructured materials including nanocomposites and multilayered nanometric coatings. The book also illustrates a wide range of powerful methods of nanomaterial/nanostructure synthesis such as microwave-assisted methods, pulsed electrodeposition, ion beams, or glancing angle deposition. Techniques for the encapsulation and functionalization of nanoparticles, as well as the adhesion and mechanical characterization of nanostructured thin films, are also described and discussed. It is to be recommended to anyone working in the field of nanomaterials, especially in connection with the functionalization and engineering of surfaces. |
| friction nptel: Mechanical Sciences G. K. Lal, 1998-01 This introductory textbook covers the fundamentals of engineering mechanics (solid mechanics and fluid mechanics) and thermodynamics. The solid mechanics chapters cover the basic topics on statics, dynamics, and strength of materials. The fluid mechanics chapters deal with elementary aspects of fluid at rest and in motion. The last chapters discuss thermodynamic principles. The contents include solved examples in an attempt to clarify the topics. |
| friction nptel: Theoretical and Experimental Aerodynamics Mrinal Kaushik, 2018-12-15 This book is intended as a text for undergraduate and graduate courses in aerodynamics, typically offered to students of aerospace and mechanical engineering programs. It covers all aspects of aerodynamics. The book begins with a description of the standard atmosphere and basic concepts, then moves on to cover the equations and mathematical models used to describe and characterize flow fields, as well as their thermodynamic aspects and applications. Specific emphasis is placed on the relation between concepts and their use in aircraft design. Additional topics of interest to the reader are presented in the Appendix, which draws on the teachings provided in the text. The book is written in an easy to understand manner, with pedagogical aids such as chapter overviews, summaries, and descriptive and objective questions to help students evaluate their progress. Atmospheric and gas tables are provided to facilitate problem solving. Lastly, a detailed bibliography is included at the end of each chapter to provide students with further resources. The book can also be used as a text for professional development courses in aerodynamics. |
| friction nptel: Futuristic Manufacturing Mithilesh K. Dikshit, Vimal Kumar Pathak, Asit Baran Puri, J. Paulo Davim, 2023-03-27 Increased industrial capacity, manufacturing output, and manufacturing technology all contribute significantly to a country's GDP. Manufacturing is the foundation of industrial production, so improving its methods and infrastructure is crucial for progress. Recent years have seen the introduction of a wide range of energy- and resource-efficient, environmentally friendly, and occupationally safe manufacturing techniques, and this book focuses on these latest techniques, as well as continuous advancement, in order to meet current challenges. The book is divided into three sections: (1) subtractive manufacturing, (2) additive manufacturing, and (3) the use of artificial intelligence in manufacturing. It discusses micromaching, metal-based additive manufacturing, polymer-based additive manufacturing, hybrid additive manufacturing, and finally artificial intelligence in manufacturing. Futuristic Manufacturing: Perpetual Advancement and Research Challenges connects modern manufacturing methods and emerging trends in the industry. It adds a thorough examination of modern manufacturing techniques and modifications that may be implemented in the future, and is an excellent resource of information for undergraduate and graduate students in manufacturing. |
| friction nptel: Fluid and Particle Mechanics S. J. Michell, 2013-09-24 Fluid and Particle Mechanics provides information pertinent to hydraulics or fluid mechanics. This book discusses the properties and behavior of liquids and gases in motion and at rest. Organized into nine chapters, this book begins with an overview of the science of fluid mechanics that is subdivided accordingly into two main branches, namely, fluid statics and fluid dynamics. This text then examines the flowmeter devices used for the measurement of flow of liquids and gases. Other chapters consider the principle of resistance in open channel flow, which is based on improper application of the Torricellian law of efflux. This book discusses as well the use of centrifugal pumps for exchanging energy between a mechanical system and a liquid. The final chapter deals with the theory of settling, which finds an extensive application in several industrially important processes. This book is a valuable resource for chemical engineers, students, and researchers. |
| friction nptel: Prestressed Concrete Shrikant B. Vanakudre, Ashish A. Yaligar, Prestressed Concrete provides a comprehensive coverage of the theoretical and practical aspects of the subject and includes the latest developments in the field of prestressed concrete construction. It incorporates the latest Indian Standard specifications and codes regulating prestressed concrete construction. The book introduces the properties of the materials and prestressing systems used in the PSC construction. Topics discussed on analysis of PSC sections for flexure, deflection, shear and torsion. In addition to this, analysis and design of various prestress concrete elements such as continuous beams, composite sections, one way slabs, two way slabs, flat slabs, grid floors, compression members, tension members, pipes, piles and tanks are discussed. Analysis and design of various PSC structures such as bridges, sleepers, pavements and poles are also covered. Construction techniques are well illustrated through numerous figures and a number of illustrative examples. Objective questions illustrated are quite useful for those appearing for competative examinations. The content of this book serve the needs of both students and professionals. |
| friction nptel: Chemical Engineering Design Gavin Towler, Ray Sinnott, 2012-01-25 Chemical Engineering Design, Second Edition, deals with the application of chemical engineering principles to the design of chemical processes and equipment. Revised throughout, this edition has been specifically developed for the U.S. market. It provides the latest US codes and standards, including API, ASME and ISA design codes and ANSI standards. It contains new discussions of conceptual plant design, flowsheet development, and revamp design; extended coverage of capital cost estimation, process costing, and economics; and new chapters on equipment selection, reactor design, and solids handling processes. A rigorous pedagogy assists learning, with detailed worked examples, end of chapter exercises, plus supporting data, and Excel spreadsheet calculations, plus over 150 Patent References for downloading from the companion website. Extensive instructor resources, including 1170 lecture slides and a fully worked solutions manual are available to adopting instructors. This text is designed for chemical and biochemical engineering students (senior undergraduate year, plus appropriate for capstone design courses where taken, plus graduates) and lecturers/tutors, and professionals in industry (chemical process, biochemical, pharmaceutical, petrochemical sectors). New to this edition: - Revised organization into Part I: Process Design, and Part II: Plant Design. The broad themes of Part I are flowsheet development, economic analysis, safety and environmental impact and optimization. Part II contains chapters on equipment design and selection that can be used as supplements to a lecture course or as essential references for students or practicing engineers working on design projects. - New discussion of conceptual plant design, flowsheet development and revamp design - Significantly increased coverage of capital cost estimation, process costing and economics - New chapters on equipment selection, reactor design and solids handling processes - New sections on fermentation, adsorption, membrane separations, ion exchange and chromatography - Increased coverage of batch processing, food, pharmaceutical and biological processes - All equipment chapters in Part II revised and updated with current information - Updated throughout for latest US codes and standards, including API, ASME and ISA design codes and ANSI standards - Additional worked examples and homework problems - The most complete and up to date coverage of equipment selection - 108 realistic commercial design projects from diverse industries - A rigorous pedagogy assists learning, with detailed worked examples, end of chapter exercises, plus supporting data and Excel spreadsheet calculations plus over 150 Patent References, for downloading from the companion website - Extensive instructor resources: 1170 lecture slides plus fully worked solutions manual available to adopting instructors |
| friction nptel: Introduction to Machining Science G. K. Lal, 2007 About the Book: This book is an attempt to consolidate the basic scientific studies in the machining area so that fundamental mechanics and other concepts related to primary machining processes could be understood. The book is essentially designed for senior undergraduate mechanical and production engineering students but practicing engineers will also find it useful for tool and product design. The topics covered include plastic deformation, chip formation, tool geometry, mechanics of orthogonal and oblique cutting, measurement of cutting force, cutting temperature, tool wear and tool life, economics of machining, grinding of metals and machining vibrations. The analyses presented have been illustrated through numerical examples. Review questions and bibliography are also included. About the Author: Dr. G.K. Lal has been associated with the Indian Institute of Technology, Kanpur for the past 34 years. He retired as a Professor of Mechanical Engineering in 2003 and had earlier held the positions of Dean (1976-80) and Deputy Director (1982-88). Before joining IIT Kanpur he had taught at the Banaras Hindu University and held research positions at the University of Sherbrooke (Canada) and the Carnegie-Mellon University (USA). He also worked as a Design Engineer with the Abitibi Paper and Power Corp. of Canada. |
| friction nptel: Surface Engineering Dheerendra Kumar Dwivedi, 2018-04-04 This book is intended to help engineers analyze service condition and potential mechanisms of surface degradation. This will enable engineers select suitable materials for improved service-life and performance of engineering components. The book comprises 7 chapters, and is well illustrated with schematics, photographs, microstructure, XRD patterns, EDAX mapping, and technical data tables. The book focuses on the influence of materials and methods of surface engineering on structure, properties, and wear-performance of engineering components. It begins with the need to study the subject of surface engineering, scope of surface engineering, and classification of techniques of surface engineering. The book covers conventional material system (steel, cast iron, stellite, WC-Co, PCDs, etc.) and new materials like multilayer structures, functionally gradient materials (FGMs), intermetallic barrier coatings, and thermal barrier coating. The book covers most conventional as well as advanced surface engineering techniques, such as burnishing, shot peening, flame and induction hardening, laser and electron beam hardening, plasma and TIG melting, carburizing, nitriding, cyaniding, boronizing, vanadizing, ion implantation, laser alloying, chemical vapor deposition, PE chemical vapor deposition, physical vapor deposition, weld overlays, laser cladding, hot dip galvanizing, hot dip lead tin coating, hot dip aluminizing, hot dip chromizing, electroplating, electroless plating (Ni-P and Ni-B), mechanical plating, roll bonding, explosive bonding, and hot isostatic. The book also includes an introductory chapter on friction-stir processing of aluminum and titanium alloys. Further, it discusses studies on structure, mechanical and wear properties of weld surfacing, flame spray coating, HVOF sprayed coating, laser cladding of ferrous metals, nickel and cobalt based alloys and their composites in as-sprayed and heat-treated conditions. The book provides a comprehensive overview of various destructive and nondestructive techniques used for characterization of engineered surfaces. The materials in the book will be useful to undergraduate and graduate students. In addition, the contents of this book can also be used for professional development courses for practicing engineers. |
| friction nptel: Digital Photoelasticity K. Ramesh, 2012-12-06 Rapid strides have been made in the use of digital image processing tech niques for data acquisition in photoelasticity in the last two decades. Techniques such as fringe thinning, fringe clustering, fringe tracing, phase shifting, polarization stepping and Fourier transform methods have significantly contributed to the automation of data acquisition. The recent developments in colour image processing and development of tricolour light source have added a new dimension. The use of time delay and integration (TDI) camera techniques has extended digital photoelasticity for dynamic analysis. Now the field of Digital Photoelasticity has matured to a level where it could be used to solve problems in industries. Apart from developments in data acquisition techniques, several methods have also come into existence for efficient processing of experimental data. Extensive use of computer graphics has found a unique place in presenting the experimental results in a meaningful way. Though there has been significant developments in data processing and data acquisition in the last two decades, there is no book available yet to present these developments in a comprehensive way. The motivation for this book is based on the experience of teaching the course on Experimental Methods in Stress Analysis at lIT Kanpur for the last 10 years. I have always felt a need for introducing Digital Image Processing in an appropriate way, which will be useful for an experimentalist. |
| friction nptel: Fundamentals of Gas Dynamics Robert D. Zucker, Oscar Biblarz, 2020 |
| friction nptel: Better Spoken English Shreesh Chaudhary, 2009-11-01 This book focuses on effective communication and is designed to help the reader achieve greater fluency in English. Adopting a practical approach, it makes the important distinction between what is essential (core) for intelligibility and what is relatively unimportant (peripheral). |
| friction nptel: Applied Gas Dynamics Ethirajan Rathakrishnan, 2019-02-25 A revised edition to applied gas dynamics with exclusive coverage on jets and additional sets of problems and examples The revised and updated second edition of Applied Gas Dynamics offers an authoritative guide to the science of gas dynamics. Written by a noted expert on the topic, the text contains a comprehensive review of the topic; from a definition of the subject, to the three essential processes of this science: the isentropic process, shock and expansion process, and Fanno and Rayleigh flows. In this revised edition, there are additional worked examples that highlight many concepts, including moving shocks, and a section on critical Mach number is included that helps to illuminate the concept. The second edition also contains new exercise problems with the answers added. In addition, the information on ram jets is expanded with helpful worked examples. It explores the entire spectrum of the ram jet theory and includes a set of exercise problems to aid in the understanding of the theory presented. This important text: Includes a wealth of new solved examples that describe the features involved in the design of gas dynamic devices Contains a chapter on jets; this is the first textbook material available on high-speed jets Offers comprehensive and simultaneous coverage of both the theory and application Includes additional information designed to help with an understanding of the material covered Written for graduate students and advanced undergraduates in aerospace engineering and mechanical engineering, Applied Gas Dynamics, Second Edition expands on the original edition to include not only the basic information on the science of gas dynamics but also contains information on high-speed jets. |
| friction nptel: Fundamentals of Engineering Tribology with Applications Harish Hirani, 2016-03-11 Presents explanation on the theories and applications of hydrodynamic thrust bearing, gas (air) lubricated bearing and elasto-hydrodynamic lubrication-- |
| friction nptel: Fundamentals of Metal Joining Dheerendra Kumar Dwivedi, 2021-11-02 This textbook provides fundamental understanding on technological aspects related to arc welding, heat flow, relevant metallurgical transformations, and quality assurance methodologies joints. It has been composed keeping in purview the requirements of those interested in research and development in the field of metal joining. The contents focus on the fundamentals of physics of welded joints, arc welding processes, brazing and soldering, heat flow in welding, welding metallurgy, design of welded joints, and inspection and testing of welded joints and weldability of metals. This book will be useful to both academics and those in the industry. |
| friction nptel: Engineering Pedagogy Uday Shanker Dixit, Raghu Echempati, Sudip Dey, 2023-02-02 This book contains selected papers from the symposium on Engineering Pedagogy organised in honour of Professor Amitabha Ghosh and his Lecture Series on Evolution of Classical Mechanics. It covers evolution of mechanics from ancient times to modern days and good pedagogical practices among engineering and science faculty. The content includes chapters on challenges in engineering education, intellectual property rights, professional ethics, manufacturing education, additive manufacturing in engineering curricula, among others. The volume necessitates an efficient and effective pedagogical approach from engineering educators. This book will be of interest to those in teaching across all disciplines of engineering. |
| friction nptel: Geotechnical Characterization and Modelling Madhavi Latha Gali, Raghuveer Rao P., 2020-09-18 This volume comprises select papers presented during the Indian Geotechnical Conference 2018, discussing issues and challenges relating to the characterization of geomaterials, modelling approaches, and geotechnical engineering education. With a combination of field studies, laboratory experiments and modelling approaches, the chapters in this volume address some of the most widely investigated geotechnical engineering topics. This volume will be of interest to researchers and practitioners alike. |
| friction nptel: Fundamentals of Compressible Flow S. M. Yahya, 1994 |
| friction nptel: Microjoining and Nanojoining Y N Zhou, 2008-03-27 Many important advances in technology have been associated with nanotechnology and the miniaturization of components, devices and systems. Microjoining has been closely associated with the evolution of microelectronic packaging, but actually covers a much broader area, and is essential for manufacturing many electronic, precision and medical products.Part one reviews the basics of microjoining, including solid-state bonding and fusion microwelding. Part two covers microjoining and nanojoining processes, such as bonding mechanisms and metallurgy, process development and optimization, thermal stresses and distortion, positioning and fixturing, sensing, and numerical modelling. Part three discusses microjoining of materials such as plastics, ceramics, metals and advanced materials such as shape memory alloys and nanomaterials. The book also discusses applications of microjoining such as joining superconductors, the manufacture of medical devices and the sealing of solid oxide fuel cells.This book provides a comprehensive overview of the fundamental aspects of microjoining processes and techniques. It is a valuable reference for production engineers, designers and researchers using or studying microjoining technologies in such industries as microelectronics and biomedical engineering. - Reviews the basics of nanojoining including solid-state bonding and fusion microwelding - Covers microjoining and nanojoining processes such as bonding mechanisms and metallurgy, sensing and numerical modelling - Examines applications of microjoining such as the manufacturing of medical devices, and the sealing of solid oxide fuel cells |
| friction nptel: Hypersonic and High Temperature Gas Dynamics John David Anderson, 1989 This book is a self-contained text for those students and readers interested in learning hypersonic flow and high-temperature gas dynamics. It assumes no prior familiarity with either subject on the part of the reader. If you have never studied hypersonic and/or high-temperature gas dynamics before, and if you have never worked extensively in the area, then this book is for you. On the other hand, if you have worked and/or are working in these areas, and you want a cohesive presentation of the fundamentals, a development of important theory and techniques, a discussion of the salient results with emphasis on the physical aspects, and a presentation of modern thinking in these areas, then this book is also for you. In other words, this book is designed for two roles: 1) as an effective classroom text that can be used with ease by the instructor, and understood with ease by the student; and 2) as a viable, professional working tool for engineers, scientists, and managers who have any contact in their jobs with hypersonic and/or high-temperature flow. |
| friction nptel: Power System Dynamics and Stability Peter W. Sauer, M. A. Pai, 1998 For a one-semester senior or beginning graduate level course in power system dynamics. This text begins with the fundamental laws for basic devices and systems in a mathematical modeling context. It includes systematic derivations of standard synchronous machine models with their fundamental controls. These individual models are interconnected for system analysis and simulation. Singular perturbation is used to derive and explain reduced-order models. |
| friction nptel: Computational Welding Mechanics John A. Goldak, Mehdi Akhlaghi, 2006-07-04 Computational Welding Mechanics (CWM) provides readers with a complete introduction to the principles and applications of computational welding including coverage of the methods engineers and designers are using in computational welding mechanics to predict distortion and residual stress in welded structures, thereby creating safer, more reliable and lower cost structures. Drawing upon years of practical experience and the study of computational welding mechanics the authors instruct the reader how to: - understand and interpret computer simulation and virtual welding techniques including an in depth analysis of heat flow during welding, microstructure evolution and distortion analysis and fracture of welded structures, - relate CWM to the processes of design, build, inspect, regulate, operate and maintain welded structures, - apply computational welding mechanics to industries such as ship building, natural gas and automobile manufacturing. Ideally suited for practicing engineers and engineering students, Computational Welding Mechanics is a must-have book for understanding welded structures and recent technological advances in welding, and it provides a unified summary of recent research results contributed by other researchers. |
| friction nptel: Advances in Mechanical Engineering T. Rajmohan, S. Arumugam, K. Palanikumar, 2015-11-27 Selected, peer reviewed papers from the International Conference on Mechanical and Manufacturing Engineering (ICMME-2015), April 2-3, 2015, Kanchipuram, India |
| friction nptel: Testing of Textile Materials United States. Bureau of Standards, 1918 |
| friction nptel: Non-Circular Journal Bearings Amit Chauhan, 2016-01-25 This brief details non-circular journal bearing configurations. The author describes the mathematical and experimental studies that pertain to non-circular journal bearing profiles and how they can be applied to other types of bearing profiles with some modifications. He also examines non-circular journal bearing classifications, the methodology needed to carry out mathematical modeling, and the experimental procedures used to determine oil-film temperature and pressures. |
| friction nptel: A Text Book of Automobile Engineering R. K. Rajput, 2008 |
| friction nptel: ICRRM 2019 – System Reliability, Quality Control, Safety, Maintenance and Management Vinit Kumar Gunjan, Sri Niwas Singh, Tran Duc-Tan, Gloria Jeanette Rincon Aponte, Amit Kumar, 2019-06-13 Content of this proceedings discusses emerging trends in structural reliability, safety and disaster management, covering topics like total quality management, risk maintenance and design for reliability. Some papers also address chemical process reliability, reliability analysis and engineering applications in chemical process equipment systems and includes a chapter on reliability evaluation models of chemical systems. Accepted papers from 2019 International Conference on Reliability, Risk Maintenance and Engineering Management (ICRRM 2019) are part of this conference proceeding. It offers useful insights to road safety engineers, disaster management professionals involved in product design and probabilistic methods in manufacturing systems. |
| friction nptel: Assembly Automation and Product Design Geoffrey Boothroyd, 2005-06-22 The design for assembly (DFA) method has become a widely used way for companies to introduce competitive designs at reduced costs. This text places the consideration and application of automatic assembly in the context of DFA, addressing product design for both automated and manual assembly processes. The author enumerates the components, processes, performance, and comparative economics of several types of automatic assembly systems. To this end, the book includes specific information on equipment such as transfer devices, parts feeders, feed tracks, placing mechanisms, and robots. This is an ideal reference and guide for manufacturing, product design, mechanical, and industrial engineers. |
| friction nptel: Design of Pile Foundations Aleksandar Sedmak Vesić, 1977-01-01 |
| friction nptel: Fundamentals of Modern Manufacturing Mikell P. Groover, 2021 Fundamentals of Modern Manufacturing: Materials, Processes, and Systems is designed for a first course or two-course sequence in manufacturing at the junior or senior level in mechanical, industrial, and manufacturing engineering curricula. The distinctive and modern approach of the book emerges from its balanced coverage of the basic engineering materials, the inclusion of recent manufacturing processes and comprehensive coverage of electronics manufacturing technologies. The quantitative focus of the text is displayed in its emphasis on manufacturing science, greater use of mathematical models and end-of-chapter problems. This International Adaptation of the book offers revised and expanded coverage of topics and new sections on contemporary materials and processes. The new and updated examples and practice problems helps students gain solid foundational knowledge and the edition has been completely updated to use SI units. |
| friction nptel: Fluid Dynamics for Physicists T. E. Faber, 1995-08-17 It is over three hundred and fifty years since Torricelli discovered the law obeyed by fountains, yet fluid dynamics remains an active and important branch of physics. This book provides an accessible and comprehensive account of the subject, emphasising throughout the fundamental physical principles, and stressing the connections with other branches of physics. Beginning with a gentle introduction, the book goes on to cover Bernouilli's theorem, compressible flow, potential flow, surface waves, viscosity, vorticity dynamics, thermal convection and instabilities, turbulence, non-Newtonian fluids and the propagation and attenuation of sound in gases. Undergraduate or graduate students in physics or engineering who are taking courses in fluid dynamics will find this book invaluable, but it will also be of great interest to anyone who wants to find out more about this fascinating subject. |
| friction nptel: Thermo-Mechanical Processing of Metallic Materials Bert Verlinden, Julian Driver, Indradev Samajdar, Roger D. Doherty, 2007-06-07 Thermo-Mechanical Processing of Metallic Materials describes the science and technology behind modern thermo-mechanical processing (TMP), including detailed descriptions of successful examples of its application in the industry. This graduate-level introductory resource aims to fill the gap between two scientific approaches and illustrate their successful linkage by the use of suitable modern case studies. The book is divided into three key sections focusing on the basics of metallic materials processing. The first section covers the microstructural science base of the subject, including the microstructure determined mechanical properties of metals. The second section deals with the current mechanical technology of plastic forming of metals. The concluding section demonstrates the interaction of the first two disciplines in a series of case studies of successful current TMP processing and looks ahead to possible new developments in the field. This text is designed for use by graduate students coming into the field, for a graduate course textbook, and for Materials and Mechanical Engineers working in this area in the industry. * Covers both physical metallurgy and metals processing* Links basic science to real everyday applications* Written by four internationally-known experts in the field |
| friction nptel: Metal Forming William F. Hosford, Robert M. Caddell, 2011-02-07 This book helps the engineer understand the principles of metal forming and analyze forming problems - both the mechanics of forming processes and how the properties of metals interact with the processes. In this fourth edition, an entire chapter has been devoted to forming limit diagrams and various aspects of stamping and another on other sheet forming operations. Sheet testing is covered in a separate chapter. Coverage of sheet metal properties has been expanded. Interesting end-of-chapter notes have been added throughout, as well as references. More than 200 end-of-chapter problems are also included. |
| friction nptel: Introduction to Particle Technology Martin J. Rhodes, 2013-03-25 Particle technology is a term used to refer to the science and technology related to the handling and processing of particles and powders. The production of particulate materials, with controlled properties tailored to subsequent processing and applications, is of major interest to a wide range of industries, including chemical and process, food, pharmaceuticals, minerals and metals companies and the handling of particles in gas and liquid solutions is a key technological step in chemical engineering. This textbook provides an excellent introduction to particle technology with worked examples and exercises. Based on feedback from students and practitioners worldwide, it has been newly edited and contains new chapters on slurry transport, colloids and fine particles, size enlargement and the health effects of fine powders. Topics covered include: Characterization (Size Analysis) Processing (Granulation, Fluidization) Particle Formation (Granulation, Size Reduction) Storage and Transport (Hopper Design, Pneumatic Conveying, Standpipes, Slurry Flow) Separation (Filtration, Settling, Cyclones) Safety (Fire and Explosion Hazards, Health Hazards) Engineering the Properties of Particulate Systems (Colloids, Respirable Drugs, Slurry Rheology) This book is essential reading for undergraduate students of chemical engineering on particle technology courses. It is also valuable supplementary reading for students in other branches of engineering, applied chemistry, physics, pharmaceutics, mineral processing and metallurgy. Practitioners in industries in which powders are handled and processed may find it a useful starting point for gaining an understanding of the behavior of particles and powders. Review of the First Edition taken from High Temperatures - High pressures 1999 31 243 – 251 ..This is a modern textbook that presents clear-cut knowledge. It can be successfully used both for teaching particle technology at universities and for individual study of engineering problems in powder processing. |
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Friction is an open access journal for the publication of theoretical and experimental research works related to the friction, lubrication, and wear. Original, high-quality research papers and …
Articles | Friction - Springer
Sep 27, 2024 · Semi-analytical calculation model for friction of polymers on the example of POM ∣ PE-UHMW and steel ∣ PE-UHMW
The nature of friction: A critical assessment | Friction - Springer
Dec 21, 2013 · Today, energy efficiency and renewable energy generation demand our immediate attention while we seek reduction in carbon emission. The ability to control friction becomes an …
Volumes and issues | Friction - Springer
Friction will cease publication with Springer Nature on completion of Volume 12/2024. The journal will continue in cooperation with Tsinghua University Press ...
Theory and contents of frictional mechanics - Springer
Vinci began the systematic study of friction, and Coulomb proposed the classical friction laws based on previous studies, that is, the frictional force is proportional to the normal load [1−5]. …
Aims and scope | Friction - Springer
Friction is an open access journal. It is published monthly by Tsinghua University Press and Springer, and sponsored by the State Key Laboratory of Tribology (Tsinghua University) and …
Friction, History of Research - SpringerLink
Friction is the resistance to relative motion between surfaces or substances that are moving past one another or attempting to move tangentially with respect to one another. It is generally …
Frictional Behaviours and Mechanisms | SpringerLink
Mar 26, 2022 · Friction occurs in all mechanical systems such as bearings, transmissions, hydraulic and pneumatic cylinders, valves, brakes and wheels. Friction also appears at any …
Friction Theories - SpringerLink
Apr 1, 2016 · Friction is the resistance to motion which is experienced whenever one solid body slides over another. The resistive force, which is parallel to the direction of motion is called the …
Friction Coefficient - SpringerLink
Two types of friction coefficient are distinguished: the static friction coefficient and the kinetic friction coefficient. The former is sometimes called the starting friction coefficient, and the latter …
Home | Friction - Springer
Friction is an open access journal for the publication of theoretical and experimental research works related to the friction, lubrication, and wear. Original, high-quality research papers and …
Articles | Friction - Springer
Sep 27, 2024 · Semi-analytical calculation model for friction of polymers on the example of POM ∣ PE-UHMW and steel ∣ PE-UHMW
The nature of friction: A critical assessment | Friction - Springer
Dec 21, 2013 · Today, energy efficiency and renewable energy generation demand our immediate attention while we seek reduction in carbon emission. The ability to control friction becomes an …
Volumes and issues | Friction - Springer
Friction will cease publication with Springer Nature on completion of Volume 12/2024. The journal will continue in cooperation with Tsinghua University Press ...
Theory and contents of frictional mechanics - Springer
Vinci began the systematic study of friction, and Coulomb proposed the classical friction laws based on previous studies, that is, the frictional force is proportional to the normal load [1−5]. …
Aims and scope | Friction - Springer
Friction is an open access journal. It is published monthly by Tsinghua University Press and Springer, and sponsored by the State Key Laboratory of Tribology (Tsinghua University) and …
Friction, History of Research - SpringerLink
Friction is the resistance to relative motion between surfaces or substances that are moving past one another or attempting to move tangentially with respect to one another. It is generally …
Frictional Behaviours and Mechanisms | SpringerLink
Mar 26, 2022 · Friction occurs in all mechanical systems such as bearings, transmissions, hydraulic and pneumatic cylinders, valves, brakes and wheels. Friction also appears at any …
Friction Theories - SpringerLink
Apr 1, 2016 · Friction is the resistance to motion which is experienced whenever one solid body slides over another. The resistive force, which is parallel to the direction of motion is called the …
Friction Coefficient - SpringerLink
Two types of friction coefficient are distinguished: the static friction coefficient and the kinetic friction coefficient. The former is sometimes called the starting friction coefficient, and the latter …
