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Author: J. Frene Publisher: Elsevier ISBN: 0080534317 Category : Technology & Engineering Languages : en Pages : 499
Book Description
Hydrodynamic Lubrication is the culmination of over 20 years close, collaborative work by the five authors and discusses the practical use of the formalization of low pressure lubrication. The work concentrates on the developments to journal and thrust bearings and includes subjects such as: • the dynamic behaviour of plain and tilting-pads • the thermal aspects • the positive and negative effects of non-cyclindricity and shape defects resulting from manufacturing or operation • the effects of inertia • the appearance of Taylor's vortices and of turbulence and their repercussions. The book contains an abundance of test results objectively compared with theoretical conclusions and a chapter on "technical considerations" to ensure that draft mechanisms will work satisfactorily under the imposed conditions. Hydrodynamic Lubrication is an essential reference book for future and practising engineers who want to put hydrodynamic and hydrostatic journal bearings and thrust bearings into operation under conditions of total safety.
Author: J. Frene Publisher: Elsevier ISBN: 0080534317 Category : Technology & Engineering Languages : en Pages : 499
Book Description
Hydrodynamic Lubrication is the culmination of over 20 years close, collaborative work by the five authors and discusses the practical use of the formalization of low pressure lubrication. The work concentrates on the developments to journal and thrust bearings and includes subjects such as: • the dynamic behaviour of plain and tilting-pads • the thermal aspects • the positive and negative effects of non-cyclindricity and shape defects resulting from manufacturing or operation • the effects of inertia • the appearance of Taylor's vortices and of turbulence and their repercussions. The book contains an abundance of test results objectively compared with theoretical conclusions and a chapter on "technical considerations" to ensure that draft mechanisms will work satisfactorily under the imposed conditions. Hydrodynamic Lubrication is an essential reference book for future and practising engineers who want to put hydrodynamic and hydrostatic journal bearings and thrust bearings into operation under conditions of total safety.
Author: Yukio Hori Publisher: Springer Science & Business Media ISBN: 9784431278986 Category : Science Languages : en Pages : 252
Book Description
This book discusses hydrodynamic lubrication in detail, based on the author’s own researches. Although this subject plays an important role in mechanical engineering, few books have been published on the subject. The first four chapters of this book are preparations for the following five. This book was written with graduate students, researchers and designers in view.
Author: Publisher: Springer Science & Business Media ISBN: 9401712557 Category : Technology & Engineering Languages : en Pages : 495
Book Description
Scientific and technical contacts between nations· have necessitated the publication of various language textbooks, manuals and reference books. Particularly important among them are multilingual scientifio and technical dictionaries. This English-German-French-Dutch-Russian Dictionary of Scientifio and Technical Terms contains some 9000 entries. The main fea ture of the Dictionary is that it includes first and foremost general scientific terms needed by an engineer working in any branch of science and technology. Besides, the Dictionary includes the basic terms used in physics, mathemat ics, the fundamentals of electrical engineering and chemistry, and also the most essential terms pertaining to manufacturing processes. machine design, testing methods, etc. The Compilers were confronted with a difficult task, as nowadays science and technology are developing rapidly and the minimum scientific and tech nical vocabulary required by a specialist is increasing accordingly. The Compilers have taken special pains to include the entire basic mod ern technical vocabulary, omitting superfluous words and phrases. They have tried to solve this problem by selecting mainly those scientific and tech nical terms which constitute the basic of a specialised vocabulary. There fore, the Dictionary includes the vocabulary pertaining to general study courses in mathematics, physics and chemistry, and also in electrical engi neering. electronics and machine design, given in technical colleges irrespect ive of their specification. This lends the Dictionary an «all-purpose» char acter, making it equally useful to scientists and engineers of different countries, who have graduated from colleges with different curricula.
Author: A. T. Troskolański Publisher: Elsevier ISBN: 1483224074 Category : Technology & Engineering Languages : en Pages : 463
Book Description
Vocabulary of Mechanics, Volume 2: Group 15. Mechanics of Fluids provides information pertinent to the fundamental aspects of the mechanics of fluids. This book covers a variety of topics, including fluid mechanics, hydrostatics, aeromechanics, gas dynamics, aeroelasticity, and dynamic meteorology. Organized into two parts encompassing 95 sections, this volume begins with an overview of the branch of mechanics dealing with the phenomena of fluids in motion and at rest. This text then deals with the geometrical description of the flow of matter, irrespectively of the forces producing the motion. Other sections consider the instantaneous motion of a fluid element wherein the motion is composed of translation of the center of mass of a fluid element. This book discusses as well the relative equilibrium of liquids. The final section deals with the atmospheric air motion caused by several factors. This book is a valuable resource for engineers, scientists, and research workers.
Author: Oleg Mikha?lovich Belot?serkovski? Publisher: World Scientific ISBN: 9812833013 Category : Science Languages : en Pages : 489
Book Description
The book provides an original approach in the research of structural analysis of free developed shear compressible turbulence at high Reynolds number on the base of direct numerical simulation (DNS) and instability evolution for ideal medium (integral conservation laws) with approximate mechanism of dissipation (FLUX dissipative monotone ?upwind? difference schemes) and does not use any explicit sub-grid approximation and semi-empirical models of turbulence. Convective mixing is considered as a principal part of conservation law.Appropriate hydrodynamic instabilities (free developed shear turbulence) are investigated from unique point of view. It is based on the concept of large ordered structures with stochastic core of small scale developed turbulence (?turbulent spot?). Decay of ?turbulent spot? are simulated by Monte Carlo method. Proposed approach is based on two hypotheses: statistical independence of the characteristic of large ordered structures (LOS) and small-scale turbulence (ST) ?and? weak influence of molecular viscosity (or more generally, dissipative mechanism) on properties of large ordered structures.Two versions of instabilities, due to Rayleigh-Taylor and Richtmyer-Meshkov are studied detail by the three-dimensional calculations, extended to the large temporal intervals, up to turbulent stage and investigation turbulent mixing zone (TMZ).The book covers both the fundamental and practical aspects of turbulence and instability and summarizes the result of numerical experiments conducted over 30 years period with direct participation of the author.In the book are cited the opinions of the leading scientists in this area of research: Acad. A S Monin (Russia), Prof. Y Nakamura (Japan, Nagoya University) and Prof. F Harlow (USA, Los-Alamos).
Author: A. Georgescu Publisher: Springer Science & Business Media ISBN: 9401718148 Category : Mathematics Languages : en Pages : 306
Book Description
The great number of varied approaches to hydrodynamic stability theory appear as a bulk of results whose classification and discussion are well-known in the literature. Several books deal with one aspect of this theory alone (e.g. the linear case, the influence of temperature and magnetic field, large classes of globally stable fluid motions etc.). The aim of this book is to provide a complete mathe matical treatment of hydrodynamic stability theory by combining the early results of engineers and applied mathematicians with the recent achievements of pure mathematicians. In order to ensure a more operational frame to this theory I have briefly outlined the main results concerning the stability of the simplest types of flow. I have attempted several definitions of the stability of fluid flows with due consideration of the connections between them. On the other hand, as the large number of initial and boundary value problems in hydrodynamic stability theory requires appropriate treat ments, most of this book is devoted to the main concepts and methods used in hydrodynamic stability theory. Open problems are expressed in both mathematical and physical terms.
Author: North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Fluid Dynamics Panel. Symposium Publisher: ISBN: Category : Aerodynamics Languages : en Pages : 484
Author: Eduard Naudascher Publisher: Routledge ISBN: 1351439901 Category : Technology & Engineering Languages : en Pages : 264
Book Description
Produced for the International Association for Hydraulic Research, this monograph covers fluctuating and mean hydrodynamic forces, hydrodynamic forces on high-head gates, and hydrodynamic forces on low-head gates i.e. only the forces induced by flow incident or past the structure.
Author: Hans Freudenthal Publisher: Springer Science & Business Media ISBN: 9401036675 Category : Science Languages : en Pages : 201
Book Description
Proceedings of the Colloquium sponsored by the Division of Philosophy of Sciences of the International Union of History and Philosophy of Sciences organized at Utrecht, January 1960.
Author: J. Frene
Author: J. Frene
Author: Yukio Hori
Author: 
Author: A. T. Troskolański
Author: Oleg Mikha?lovich Belot?serkovski?
Author: A. Georgescu
Author: North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Fluid Dynamics Panel. Symposium
Author: 
Author: Eduard Naudascher
Author: Hans Freudenthal