TAILIEUCHUNG - NEW TRIBOLOGICAL WAYS

The tribology term comes from the Greeks of the words ‘’ tribos’’ meaning ‘’ friction ‘’, and ‘’logos’’ meaning ‘’ law ‘’. Therefore Tribology is defi ned as “ a science which studies surfaces moving one compared to the other “ and also a fi eld of science studying lubrication, friction, and wear. This book aims to recapitulate old informations available and brings new informations that are with the fashion research on an atomic and nanometric scale in various fi elds by introducing several mathematical models to measure some parameters characterizing metals like the hydrodynamic elasticity coeffi cient, hardness, lubricant viscosity, viscosity coeffi cient, tensile strength It. | NEW TRIBOLOGICAL WAYS Edited by Taher Ghrib New Tribological Ways Edited by Taher Ghrib Published by InTech Janeza Trdine 9 51000 Rijeka Croatia Copyright 2011 InTech All chapters are Open Access articles distributed under the Creative Commons Non Commercial Share Alike Attribution license which permits to copy distribute transmit and adapt the work in any medium so long as the original work is properly cited. After this work has been published by InTech authors have the right to republish it in whole or part in any publication of which they are the author and to make other personal use of the work. Any republication referencing or personal use of the work must explicitly identify the original source. Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published articles. The publisher assumes no responsibility for any damage or injury to persons or property arising out of the use of any materials instructions methods or ideas contained in the book. Publishing Process Manager Ivana Lorkovic Technical Editor Teodora Smiljanic Cover Designer Martina Sirotic Image Copyright Christian Lagerek 2010. Used under license from First published March 2011 Printed in India A free online edition of this book is available at Additional hard copies can be obtained from orders@ New Tribological Ways Edited by Taher Ghrib p. cm. ISBN 978-953-307-206-7 I kfTC LI OPEN ACCESS INI Evn PUBLISHER INTECH open free online editions of InTech Books and Journals can be found at .

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