紀錄類型: |
書目-電子資源
: Monograph/item
|
正題名/作者: |
Hydrodynamic bearings/ Dominique Bonneau, Aurelian Fatu, Dominique Souchet. |
作者: |
Bonneau, Dominique. |
其他作者: |
Fatu, Aurelian. |
出版者: |
Hoboken :Wiley, : 2014., |
面頁冊數: |
1 online resource (221 p.) |
內容註: |
Cover; Title Page; Copyright; Contents; Foreword by J.F. Booker; Foreword by Jean Fraene; Preface; Nomenclature; Chapter 1: The Lubricant; 1.1. Description of lubricants; 1.2. The viscosity; 1.2.1. Viscosity -- temperature relationship; 1.2.2. Viscosity -- pressure relationship; 1.2.3. Viscosity -- pressure -- temperature relationship; 1.2.4. Non-Newtonian behavior; 1.3. Other lubricant properties; 1.4. Lubricant classification and notation; 1.5. Bibliography; Chapter 2: Equations of Hydrodynamic Lubrication; 2.1. Hypothesis; 2.2. Equation of generalized viscous thin films. |
內容註: |
2.3. Equations of hydrodynamic for journal and thrust bearings2.3.1. Specific case of an uncompressible fluid; 2.3.2. Standard Reynolds equation for a journal bearing: general case; 2.3.3. Reynolds equation for a thrust bearing: general case; 2.3.4. Equation of volume flow rate; 2.3.5. Equations of hydrodynamic for journal and thrust bearings lubricated withan isoviscous uncompressible fluid; 2.4. Film rupture; second form of Reynolds equation; 2.5. Particular form of the viscous thin film equation in the case of wall slipping; 2.6. Boundary conditions; lubricant supply. |
內容註: |
2.6.1. Conditions on bearing edges2.6.2. Conditions for circular continuity; 2.6.3. Conditions on non-active zone boundaries; 2.6.4. Boundary conditions for supply orifices; 2.7. Flow rate computation; 2.7.1. First assumptions; 2.7.2. Model and additional assumptions; 2.7.3. Pressure expression for the full film fringes on the bearing edges; 2.7.4. Evolution of the width of the full film fringes on the bearing edges; 2.7.4.1. The pressure in the full film fringe remains greater than the cavitationpressure. |
內容註: |
2.7.4.2. The pressure in the full film fringe becomes lower than the cavitation pressure2.7.5. Computation of the flow rate for lubricant entering by the bearing sides; 2.8. Computation of efforts exerted by the pressure field and the shear stress field: journal bearing case; 2.9. Computation of efforts exerted by the pressure field and the shear stress field: thrust bearing case; 2.10. Computation of viscous dissipation energy: journal bearing case; 2.11. Computation of viscous dissipation energy: thrust bearing case; 2.12. Different flow regimes; 2.13. Bibliography. |
內容註: |
Chapter 3: Numerical Resolution of the Reynolds Equation3.1. Definition of the problems to be solved; 3.1.1. Definition of the problems to be solved; 3.1.2. Problem 2: determining of the pressure and the lubricant filling; 3.1.3. Other problems; 3.2. The finite difference method; 3.2.1. Computation grid; 3.2.2. Discretization of standard Reynolds equation (problem 1); 3.2.3. Discretization of modified Reynolds equation (problem 2); 3.3. The finite volume method3; 3.3.1. Mesh of the film domain; 3.3.2. Discretization of the standard Reynolds equation (problem 1); 3.3.3. Discretization of modified Reynolds equation (problem 2). |
標題: |
Fluid-film bearings - Mathematical models. - |
電子資源: |
http://onlinelibrary.wiley.com/book/10.1002/9781119004769 |
ISBN: |
9781119004769 |