Numerical Analysis of Elastohydrodynamic Lubrication with Bio-based Fluids
Author | : Dedi Rosa Putra Cupu |
Publisher | : |
Total Pages | : 128 |
Release | : 2012 |
Genre | : Lubrication and lubricants |
ISBN | : |
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Author | : Dedi Rosa Putra Cupu |
Publisher | : |
Total Pages | : 128 |
Release | : 2012 |
Genre | : Lubrication and lubricants |
ISBN | : |
Author | : Ping Huang |
Publisher | : John Wiley & Sons |
Total Pages | : 368 |
Release | : 2015-09-21 |
Genre | : Mathematics |
ISBN | : 1118920961 |
The book not only offers scientists and engineers a clear inter-disciplinary introduction and orientation to all major EHL problems and their solutions but, most importantly, it also provides numerical programs on specific application in engineering. • A one-stop reference providing equations and their solutions to all major elastohydrodynamic lubrication (EHL) problems, plus numerical programs on specific applications in engineering • offers engineers and scientists a clear inter-disciplinary introduction and a concise program for practical engineering applications to most important EHL problems and their solutions • brings together a number of case studies in one text, each being solved using solution methods which share common features and methods
Author | : Ilya I. Kudish |
Publisher | : CRC Press |
Total Pages | : 714 |
Release | : 2013-06-17 |
Genre | : Technology & Engineering |
ISBN | : 1466583894 |
Elastohydrodynamic Lubrication for Line and Point Contacts: Asymptotic and Numerical Approaches describes a coherent asymptotic approach to the analysis of lubrication problems for heavily loaded line and point contacts. This approach leads to unified asymptotic equations for line and point contacts as well as stable numerical algorithms for the solution of these elastohydrodynamic lubrication (EHL) problems. A Unique Approach to Analyzing Lubrication Problems for Heavily Loaded Line and Point Contacts The book presents a robust combination of asymptotic and numerical techniques to solve EHL problems for lightly and heavily loaded line and point contacts. It also proposes a reasonably simple and naturally based regularization approach that produces stable solutions in heavily loaded EHL contacts. The book offers a clear understanding of the processes taking place in heavily loaded line and point EHL contacts as well as of the proper solution structure for EHL problems. It outlines concrete ways to determine important design parameters such as lubrication film thickness and frictional stresses and forces. The book establishes a close link between EHL problems for heavily loaded point and line contacts. Fine Tune Your Methods for Solving Elastohydrodynamic Lubrication Problems In most cases, the equations in the book are derived from first principles. The author describes each of the asymptotic and numerical methods in detail, making it easier for readers to apply them to various problems. The problem solutions are presented in the form of simple analytical formulas, graphs, and tables. Almost all the chapters include exercises that highlight key points and skills. Suitable for engineering and applied mathematics students, this is also a unique resource for researchers and practitioners who want to fine tune their solution methods and design better numerical methods to tackle elastohydrodynamic lubrication problems.
Author | : Mital Mistry |
Publisher | : |
Total Pages | : 148 |
Release | : 2010 |
Genre | : Hydroelasticity |
ISBN | : |
Author | : D. Dowson |
Publisher | : Elsevier |
Total Pages | : 254 |
Release | : 2014-07-18 |
Genre | : Technology & Engineering |
ISBN | : 1483181898 |
Elasto-Hydrodynamic Lubrication deals with the mechanism of elasto-hydrodynamic lubrication, that is, the lubrication regime in operation over the small areas where machine components are in nominal point or line contact. The lubrication of rigid contacts is discussed, along with the effects of high pressure on the lubricant and bounding solids. The governing equations for the solution of elasto-hydrodynamic problems are presented. Comprised of 13 chapters, this volume begins with an overview of elasto-hydrodynamic lubrication and representation of contacts by cylinders, followed by a discussion on equations relevant to lubrication, including the Reynolds equation. The reader is then introduced to lubrication of rigid cylinders; the importance of film thickness in highly loaded rigid contacts; the elasticity of solids in contact; and the theory of elasto-hydrodynamic lubrication. Subsequent chapters focus on apparatus and measurements of film thickness and film shape; friction and viscosity; and lubrication of gears and roller bearings. This book will be of interest to tribologists.
Author | : Ping Huang |
Publisher | : John Wiley & Sons |
Total Pages | : 381 |
Release | : 2013-07-19 |
Genre | : Technology & Engineering |
ISBN | : 1118451228 |
Focusing on basic lubrication problems this book offers specific engineering applications. The book introduces methods and programs for the most important lubrication problems and their solutions. It is divided into four parts. The first part is about the general solving methods of the Reynolds equation, including solutions of Reynolds equations with different conditions and their discrete forms, such as a steady-state incompressible slider, journal bearing, dynamic bearing, gas bearing and grease lubrication. The second part gives the ‘energy equation solution’. The third part introduces methods and programs for elasto-hydrodynamic lurbication, which links the Reynolds equation with the elastic deformation equation. The final part presents application lubrication programs used in engineering. Provides numerical solution methodologies including appropriate software for the hydrodynamic and elasto-hydrodynamic lubrication of bearings Offers a clear introduction and orientation to all major engineering lubrication problems and their solutions Presents numerical programs for specific applications in engineering, with special topics including grease-lubricated bearings and gas bearings Equips those working in tribology and those new to the topic with the fundamental tools of calculation Downloadable programs are available at the companion website With an emphasis on clear explanations, the text offers a thorough understanding of the numerical calculation of lubrication for graduate students on tribology and engineering mechanics courses, with more detailed materials suitable for engineers. This is an accessible reference for senior undergraduate students of tribology and researchers in thin-film fluid mechanics.
Author | : A. A. Lubrecht |
Publisher | : |
Total Pages | : 236 |
Release | : 1987 |
Genre | : Hydroelasticity |
ISBN | : |
Author | : Sevim Z. Erhan |
Publisher | : The American Oil Chemists Society |
Total Pages | : 154 |
Release | : 2002-07-30 |
Genre | : Medical |
ISBN | : 9781893997301 |