Thermohydrodynamic Instability in Fluid-Film Bearings.
Material type:
- text
- computer
- online resource
- 9780470059425
- TJ1073.5 -- .W364 2016eb
Intro -- Title Page -- Table of Contents -- Preface -- Acknowledgements -- 1 Fundamentals of Hydrodynamic Bearings -- 1.1 Reynolds Equation -- 1.2 Short Bearing Theory -- 1.3 Long Bearing Theory -- 1.4 Finite Bearing Solution -- References -- 2 Governing Equations for Dynamic Analysis -- 2.1 Equation of Motion -- 2.2 Decomposition of the Equations of Motion Based on Short Bearing Theory -- 2.3 Decomposition of the Equations of Motion Based on Long Bearing Theory -- 2.4 Summary -- References -- 3 Conventional Methods on System Instability Analysis -- 3.1 Linearized Stiffness and Damping Method -- 3.2 Nonlinear Method -- References -- 4 Introduction to Hopf Bifurcation Theory -- 4.1 Brief Description of Hopf Bifurcation Theory -- 4.2 Shape and Size and Stability of Periodic Solutions -- 4.3 Definition of Orbital-Asymptotically Stable with an Asymptotic Phase -- References -- 5 Application of HBT to Fluid-Film Bearings -- 5.1 Application I: Prediction of Stability Envelope -- 5.2 Application II: Explanation of Hysteresis Phenomenon Associated with Instability -- References -- 6 Analysis of Thermohydrodynamic Instability -- 6.1 Inlet Temperature Effects -- 6.2 Effects of Inlet Pressure and Inlet Position -- 6.3 Rotor Stiffness Effects -- 6.4 Worn Bearing Bushing Effects -- 6.5 Shaft Unbalance Effects -- 6.6 Turbulence Effects -- 6.7 Drag Force Effect -- References -- Appendix A: Derivation of the Dynamic Pressure for Long Journal Bearing -- Reference -- Appendix B: Integrals Used in Section 1.3 -- References -- Appendix C: Curve-fitting Functions for Long Journal Bearings -- Reference -- Appendix D: Jacobian Matrix of the Equations of Motion -- Reference -- Appendix E: Matlab Code to Evaluate Rotor Shaft Unbalance Effects -- E1 Main Code -- E2 Functions -- Appendix F: Nomenclature -- Index -- End User License Agreement.
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Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2024. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries.
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