Acoustic Emission in Friction Book

Acoustic Emission in Friction


  • Author : Victor M. Baranov
  • Publisher : Elsevier
  • Release Date : 2011-07-29
  • Genre: Technology & Engineering
  • Pages : 232
  • ISBN 10 : 0080466273

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Acoustic Emission in Friction Book Description :

Acoustic Emission in Friction is devoted to acoustic, mainly ultrasonic, emission that occurs in friction of machine components. Its crucial novelty is in systematizing the advances in its use for monitoring technical systems, especially in the important nuclear power industry. Written by four well-known experts from the main nuclear research university in Russia, this book covers the following areas: All the sources of acoustic emission in friction The theory of acoustic emission The effects of surface conditions, load and velocity on acoustic emission The equipment for registration and monitoring of acoustic emission Unique data from acoustic emission control under various testing conditions in friction units of machinery for nuclear industry machinery There is much emphasis on the comparatively new and rapidly developing tribology of nuclear power engineering. Although a substantial part of the experimental data relates to this specific field of engineering, the universality of the method is shown and its application is possible wherever the field inspection of friction units is necessary. Calculation expressions describing main characteristics of AE registered in friction units Describes new set-ups for studying the tribological behaviour of nuclear engineering materials Presents the theory of the acoustic emission method in friction units

Acoustic Emission Testing Book

Acoustic Emission Testing


  • Author : Rhys Pullin
  • Publisher : Trans Tech Publications Ltd
  • Release Date : 2006-02-15
  • Genre: Technology & Engineering
  • Pages : 452
  • ISBN 10 : 9783038130925

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Acoustic Emission Testing Book Description :

Volume is indexed by Thomson Reuters CPCI-S (WoS). The main objective of this very up-to-date collection of papers is to gather together the latest information on the state of acoustic emission (AE) testing, with particular emphasis being placed on scientific and technical developments. The book covers a wide range of activities relevant to the acoustic emission of engineering structures and systems; including data processing, analytical techniques and experimental case-studies.

A Simplified Approach for the Calculation of Acoustic Emission in the Case of Friction induced Noise and Vibration Book

A Simplified Approach for the Calculation of Acoustic Emission in the Case of Friction induced Noise and Vibration


  • Author :
  • Publisher :
  • Release Date : 2015
  • Genre:
  • Pages :
  • ISBN 10 : OCLC:1051806963

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A Simplified Approach for the Calculation of Acoustic Emission in the Case of Friction induced Noise and Vibration Book Description :

Abstract: The acoustic response associated with squeal noise radiations is a hard issue due to the need to consider non-linearities of contact and friction, to solve the associated nonlinear dynamic problem and to calculate the noise emissions due to self-excited vibrations. In this work, the focus is on the calculation of the sound pressure in free space generated during squeal events. The calculation of the sound pressure can be performed by the Boundary Element Method (BEM). The inputs of this method are a boundary element model, a field of normal velocity characterized by a unique frequency. However, the field of velocity associated with friction-induced vibrations is composed of several harmonic components. So, the BEM equation has to be solved for each frequency and in most cases, the number of harmonic components is significant. Therefore, the computation time can be prohibitive. The reduction of the number of harmonic component is a key point for the quick estimation of the squeal noise. The proposed approach is based on the detection and the selection of the predominant harmonic components in the mean square velocity. It is applied on two cases of squeal and allows us to consider only few frequencies. In this study, a new method will be proposed in order to quickly well estimate the noise emission in free space. This approach will be based on an approximated acoustic power of brake system which is assumed to be a punctual source, an interpolated directivity and the decrease of the acoustic power levels. This method is applied on two classical cases of squeal with one and two unstable modes. It allows us to well reconstruct the acoustic power levels map. Several error estimators are introduced and show that the reconstructed field is close to the reference calculated with a complete BEM. Abstract : Highlights: Quasi-periodic non-linear vibration and noise for a disc/pad system with friction. Analysis of sound pressure radiated and level of acoustic pressure.

Acoustic Emission Book

Acoustic Emission


  • Author : Wolfgang Sachse
  • Publisher : ASTM International
  • Release Date : 1991-01-01
  • Genre: Acoustic emission testing.
  • Pages : 450
  • ISBN 10 : 0803113897

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Acoustic Emission Book Description :

Papers presented at the symposium held in Charlotte, NC, March 1989, examine the phenomenon in which elastic or stress waves are emitted from a rapid, localized change of strain energy in a material. The first section focuses on AE sensors and systems. The second deals with fundamental investigation

Acoustic Emission Book

Acoustic Emission


  • Author : Wojciech Sikorski
  • Publisher : BoD – Books on Demand
  • Release Date : 2012-03-02
  • Genre: Technology & Engineering
  • Pages : 410
  • ISBN 10 : 9789535100560

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Acoustic Emission Book Description :

Acoustic emission (AE) is one of the most important non-destructive testing (NDT) methods for materials, constructions and machines. Acoustic emission is defined as the transient elastic energy that is spontaneously released when materials undergo deformation, fracture, or both. This interdisciplinary book consists of 17 chapters, which widely discuss the most important applications of AE method as machinery and civil structures condition assessment, fatigue and fracture materials research, detection of material defects and deformations, diagnostics of cutting tools and machine cutting process, monitoring of stress and ageing in materials, research, chemical reactions and phase transitions research, and earthquake prediction.

Solid State Welding  Friction and Friction Stir Welding Processes Book

Solid State Welding Friction and Friction Stir Welding Processes


  • Author : Esther Titilayo Akinlabi
  • Publisher : Springer Nature
  • Release Date : 2020-01-06
  • Genre: Technology & Engineering
  • Pages : 145
  • ISBN 10 : 9783030370152

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Solid State Welding Friction and Friction Stir Welding Processes Book Description :

This book presents critical information on the principles and operation of friction welding, friction stir welding, and friction stir processing enhanced with many robust illustrations. It explains the application of these technologies and the current research efforts in the field. The authors explain in detail the advantages offered by these welding processes, in particular their ability to join dissimilar materials not possible to weld in the past. Written for graduate students, researchers, and industrial professionals, the book reinforces concepts presented with case studies on the experimental analysis of welding the dissimilar materials of copper and aluminum, and on friction stir processing.

Progress in Acoustic Emission Book

Progress in Acoustic Emission


  • Author :
  • Publisher :
  • Release Date : 1992
  • Genre: Acoustic emission
  • Pages :
  • ISBN 10 : UIUC:30112043669263

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Progress in Acoustic Emission Book Description :

Acoustic Emission and Related Non destructive Evaluation Techniques in the Fracture Mechanics of Concrete Book

Acoustic Emission and Related Non destructive Evaluation Techniques in the Fracture Mechanics of Concrete


  • Author : Masayasu Ohtsu
  • Publisher : Woodhead Publishing
  • Release Date : 2020-10-01
  • Genre: Technology & Engineering
  • Pages : 330
  • ISBN 10 : 9780128235140

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Acoustic Emission and Related Non destructive Evaluation Techniques in the Fracture Mechanics of Concrete Book Description :

Acoustic Emission and Related Non-destructive Evaluation Techniques in the Fracture Mechanics of Concrete: Fundamentals and Applications, Second Edition presents innovative Acoustic Emission (AE) and related non-destructive evaluation (NDE) techniques that are used for damage detection and inspection of aged and deteriorated concrete structures. This new edition includes multi-modal applications such as DIC, thermography, X-ray and in-situ implementations, all of which are helpful in better understanding feasibility and underlying challenges. This new edition is an essential resource for civil engineers, contractors working in construction, and materials scientists working both in industry and academia. Completely updated, with a new chapter on multi-technique damage monitoring Presents new applications and novel technologies on AE and related NDT in the fracture mechanics of concrete Features contributions from recognized world-leaders in the application of acoustic emission (AE) and NDE techniques used for the damage assessment of concrete and concrete structures

Acoustic Emission Testing Book
Score: 5
From 1 Ratings

Acoustic Emission Testing


  • Author : Christian U. Grosse
  • Publisher : Springer Science & Business Media
  • Release Date : 2008-07-12
  • Genre: Technology & Engineering
  • Pages : 406
  • ISBN 10 : 9783540699729

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Acoustic Emission Testing Book Description :

Acoustic Emission (AE) techniques have been studied in civil engineering for a long time. The techniques are recently going to be more and more applied to practical applications and to be standardized in the codes. This is because the increase of aging structures and disastrous damages due to recent earthquakes urgently demand for maintenance and retrofit of civil structures in service for example. It results in the need for the development of advanced and effective inspection techniques. Thus, AE techniques draw a great attention to diagnostic applications and in material testing. The book covers all levels from the description of AE basics for AE beginners (level of a student) to sophisticated AE algorithms and applications to real large-scale structures as well as the observation of the cracking process in laboratory specimen to study fracture processes.

Advances in Acoustic Emission Technology Book

Advances in Acoustic Emission Technology


  • Author : Gongtian Shen
  • Publisher : Springer
  • Release Date : 2019-06-04
  • Genre: Science
  • Pages : 451
  • ISBN 10 : 9783030121112

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Advances in Acoustic Emission Technology Book Description :

This volume collects the papers from the World Conference on Acoustic Emission 2017 (WCAE-2017) in Xi'an, China. The latest research and applications of acoustic emission (AE) are explored, with a particular emphasis on detecting and processing AE signals, the development of AE instrument and testing standards, AE of materials, engineering structures and systems, including the processing of collected data and analytical techniques. Numerous case studies are also included. This proceedings volume will appeal to students, professors and researchers working in these fields as physicists and/or engineers.

Tunnelling and Tunnel Mechanics Book
Score: 2
From 2 Ratings

Tunnelling and Tunnel Mechanics


  • Author : Dimitrios Kolymbas
  • Publisher : Springer Science & Business Media
  • Release Date : 2005-12-06
  • Genre: Science
  • Pages : 438
  • ISBN 10 : 3540285008

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Tunnelling and Tunnel Mechanics Book Description :

This book covers not only practical aspects but also the underlying theoretical approaches. It also covers the fundamentals of rock mechanics. The book addresses not only students but also professionals who are interested to understand the underlying principles and methods and – possibly – to further develop them. Emphasis is given to the mechanical approach rather than to hardly tractable empirical statements. The text is concise and comprises a large list of citations.

Friction Stir Welding and Processing VIII Book

Friction Stir Welding and Processing VIII


  • Author : Rajiv Mishra
  • Publisher : Springer
  • Release Date : 2016-12-01
  • Genre: Technology & Engineering
  • Pages : 300
  • ISBN 10 : 9783319481739

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Friction Stir Welding and Processing VIII Book Description :

This collection focuses on all aspects of science and technology related to friction stir welding and processing.

Interface Science and Composites Book

Interface Science and Composites


  • Author : Soo-Jin Park
  • Publisher : Academic Press
  • Release Date : 2011
  • Genre: Science
  • Pages : 834
  • ISBN 10 : 9780123750495

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Interface Science and Composites Book Description :

The goal of Interface Science and Composites is to facilitate the manufacture of technological materials with optimized properties on the basis of a comprehensive understanding of the molecular structure of interfaces and their resulting influence on composite materials processes. From the early development of composites of various natures, the optimization of the interface has been of major importance. While there are many reference books available on composites, few deal specifically with the science and mechanics of the interface of materials and composites. Further, many recent advances in composite interfaces are scattered across the literature and are here assembled in a readily accessible form, bringing together recent developments in the field, both from the materials science and mechanics perspective, in a single convenient volume. The central theme of the book is tailoring the interface science of composites to optimize the basic physical principles rather than on the use of materials and the mechanical performance and structural integrity of composites with enhanced strength/stiffness and fracture toughness (or specific fracture resistance). It also deals mainly with interfaces in advanced composites made from high-performance fibers, such as glass, carbon, aramid, and some inorganic fibers, and matrix materials encompassing polymers, carbon, metals/alloys, and ceramics. Includes chapter on the development of a nanolevel dispersion of graphene particles in a polymer matrix Focus on tailoring the interface science of composites to optimize the basic physical principles Covers mainly interfaces in advanced composites made from high performance fibers

Precision Manufacturing Book

Precision Manufacturing


  • Author : David A. Dornfeld
  • Publisher : Springer Science & Business Media
  • Release Date : 2007-11-22
  • Genre: Technology & Engineering
  • Pages : 775
  • ISBN 10 : 9780387682082

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Precision Manufacturing Book Description :

Precision Manufacturing provides an introduction to precision engineering for manufacturing. With an emphasis on design and performance of precision machinery for manufacturing – machine tool elements and structure, sources of error, precision machining processes and process models sensors for process monitoring and control, metrology, actuators, and machine design. This book will be of interest to design engineers, quality engineers and manufacturing engineers, academics and those who may or may not have previous experience with precision manufacturing, but want to learn more.

Advanced Engineering Testing Book

Advanced Engineering Testing


  • Author : Aidy Ali
  • Publisher : BoD – Books on Demand
  • Release Date : 2018-10-24
  • Genre: Technology & Engineering
  • Pages : 116
  • ISBN 10 : 9781789842432

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Advanced Engineering Testing Book Description :

This book covers recent advances in the method used in testing, especially in the case of structural integrity that includes fatigue and fracture tests, vibrations test and surface engineering tests that are extremely crucial and widely used by engineers and industries. The book will provide you with information on how to apply the advanced formulation, advanced theory and advanced method of testing that are relevant to all engineering fields: mechanical, electrical, civil, materials and surface engineering. The topics are explained comprehensively, including the reliable test that one should perform in order to effectively investigate the strength and validation of the developed theory or model. I hope that the material is not too theoretical and that the reader finds the case study, formulation, testing method and the analysis helpful for tackling their own engineering and science based studies.

Rock Damage and Fluid Transport Book

Rock Damage and Fluid Transport


  • Author : G. Dresen
  • Publisher : Springer Science & Business Media
  • Release Date : 2008-01-24
  • Genre: Science
  • Pages : 278
  • ISBN 10 : 3764377127

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Rock Damage and Fluid Transport Book Description :

Mechanical properties and fluid transport in rocks are intimately linked as deformation of a solid rock matrix immediately affects the pore space and permeability. Part I of this topical volume covers mainly the nucleation and evolution of crack damage in rocks, new or modified techniques to measure rock fracture toughness and a discussion of upscaling techniques relating mechanical and fluid transport behaviour in rocks at different spatial scales.