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固—液两相润滑流体点接触热弹流润滑研究

摘要第5-7页
Abstract第7-9页
Table of Content第10-13页
Nomenclature第13-15页
1 INTRODUCTION第15-27页
    1.1 Preliminary of The Research第15-16页
    1.2 Background第16-24页
        1.2.1 (Elasto)hydrodynamic Lubrication or Fluid Film Lubrication第17-18页
        1.2.2 Boundary Lubrication (BL)第18页
        1.2.3 Mixed Lubrication (ML)第18-19页
        1.2.4 Lubricants第19-20页
        1.2.5 Two-Phase Lubricants第20-21页
        1.2.6 EHL Contacts第21-24页
        1.2.7 Thermal Effect第24页
    1.3 The Research Key Objectives and Methods第24-25页
    1.4 Thesis Outline第25-27页
2 LITERATURE REVIEW第27-62页
    2.1 Basic Principles of Lubrication第27-36页
        2.1.1 Hydrodynamic Lubrication - Reynolds Equation第27-33页
        2.1.2 Solution to Reynolds Equation第33-34页
        2.1.3 Limits of Hydrodynamic Lubrication第34-36页
    2.2 Elastohydrodynamic Lubrication第36-50页
        2.2.1 Geometry of EHL Films第43-47页
        2.2.2 Film Thickness Equations第47-50页
    2.3 Rheological Model of EHL第50-52页
    2.4 Thermal Effects in EHL第52-53页
    2.5 Optical Interferometer Methods第53-62页
        2.5.1 Interference of Light Principle of Relative Light Intensity第53-56页
        2.5.2 Optical Techniques for Measuring Lubricant Film Thickness in EHL Lubrication第56-62页
3 LUBRICANT DESIGN AND PROPERTIES第62-97页
    3.1 INTRODUCTION第62-64页
    3.2 LUBRICATING OILS SELECTION第64-70页
        3.2.1 Lubricant Formulation第65-66页
        3.2.2 Design Lubricants第66页
        3.2.3 Refractive Index of Lubricants第66-67页
        3.2.4 The Rotary Viscometer – Viscosity Determination第67-68页
        3.2.5 Density第68-69页
        3.2.6 Temperature Observation第69-70页
    3.3 EXPERIMENTAL CONDITIONS第70-71页
        3.3.1 Specimens Conditions第71页
    3.4 THERMODYNAMICS PROPERTIES OF LUBRICANTS第71-74页
        3.4.1 Thermal Capacity/Heat Capacity and Specific Heat第71-72页
        3.4.2 Thermal Conductivity第72-73页
        3.4.3 Thermal Diffusivity第73-74页
    3.5 LUBRICANTS PARAMETERS RELATIONS第74-84页
        3.5.1 Viscosity – Temperature Relation第74-77页
        3.5.2 The General Walther Equation第77页
        3.5.3 Viscosity Index第77-78页
        3.5.4 Density-Pressure/Temperature Equations第78-79页
        3.5.5 Viscosity-Pressure Equation第79-81页
        3.5.6 EHL Pressure – Viscosity Coefficients第81-82页
        3.5.7 Multiplier Method第82页
        3.5.8 Thermal Effect on Viscosity第82-83页
        3.5.9 Viscosity-Pressure-Temperature Relationship第83-84页
    3.6 RESULTS AND DISCUSSION第84-95页
        3.6.1 Experimental Result第84页
        3.6.2 Results Evaluation第84-95页
    3.7 SUMMARY第95-97页
4 EXPERIMENTAL AND NUMERICAL METHODS第97-148页
    4.1 DESCRIPTION OF THE ROII TECHNIQUE FOR MEASURING LUBRICANT FILM THICKNESS第97-99页
    4.2 EXPERIMENTAL APPARATUS STATUS第99-105页
        4.2.1 Experimental Procedure第103-104页
        4.2.2 Infrared Temperature Measuring Technique第104页
        4.2.3 Interference Images第104-105页
    4.3 RESULTS AND DISCUSSION第105-132页
        4.3.1 The Stationary Contact第106-111页
        4.3.2 The Pure Rolling Contacts第111-126页
        4.3.3 Film Thickness for ROII Technique第126-132页
    4.4 DESIGN OF NUMERICAL METHOD第132-136页
        4.4.1 Mechanisms of deformation第133-134页
        4.4.2 Elasticity第134-136页
    4.5 RESULTS AND DISCUSSION第136-142页
        4.5.1 Base Oil – SAE 第141页
        4.5.2 Film Thickness of Two-Phase Solution- Numerical第141-142页
    4.6 EXPERIMENTAL AND NUMERICAL COMPARISON第142-146页
    4.7 SUMMARY第146-148页
5 THEORETICAL METHODS第148-187页
    5.1 THEORETICAL METHODS AND PROGRAMS第148-151页
        5.1.1 Film Thickness第148-149页
        5.1.2 Elastic Deformation第149页
        5.1.3 Pressure Distribution and Film Thickness of Lubricant第149-150页
        5.1.4 Results and Discussion第150-151页
    5.2 TEHL POINT CONTACT NUMERICAL ANALYSIS OF TWO-PHASE LUBRICANTS第151-169页
        5.2.1 Numerical Method第151-154页
        5.2.2. Results and Discussion第154-169页
    5.3 MICROPOLAR EFFECT ON TWO PHASE SOLID – LIQUID LUBRICANTS第169-185页
        5.3.1 Modified Micropolar Fluid Theory第169-170页
        5.3.2 Basic Equations of Micro-polar Fluid Lubrication第170页
        5.3.3 Reynolds Equation of Micro-polar Fluid第170-174页
        5.3.4 Results and Discussion第174-185页
    5.4 SUMMARY第185-187页
6 CONCLUSION AND FUTURE WORKS第187-191页
    6.1. Conclusion第187-189页
    6.2 FUTURE WORKS第189-191页
REFERENCES第191-199页
APPENDIX A: FORTRAN PROGRAM FOR POINT EHL ELASTIC DEFORMATION第199-202页
APPENDIX B: FORTRAN PROGRAM FOR POINT TEHL第202-223页
APPENDIX C: FORTRAN PROGRAM FOR MICROPOLAR POINT EHL第223-230页
ARTICLES PUBLISHED DURING PH.D STUDIES第230-232页
ACKNOWLEDGEMENTS第232-233页
附件第233页

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