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Mixed lubrication in hydrodynamic bearings / / Dominique Bonneau, Aurelian Fatu, Dominique Souchet
| Mixed lubrication in hydrodynamic bearings / / Dominique Bonneau, Aurelian Fatu, Dominique Souchet |
| Autore | Bonneau D (Dominique) |
| Pubbl/distr/stampa | Oxfordshire, [England] ; ; Hoboken, New Jersey : , : ISTE : , : Wiley, , 2014 |
| Descrizione fisica | 1 online resource (200 p.) |
| Disciplina | 665.5385 |
| Collana | Numerical Methods in Engineering Series |
| Soggetto topico |
Lubrication and lubricants
Fluid-film bearings - Mathematical models Bearings (Machinery) |
| ISBN |
1-119-00805-0
1-119-00490-X 1-119-00804-2 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Title Page; Copyright; Contents; Preface; Nomenclature; Chapter 1: Introduction; 1.1. Lubrication regimes - Stribeck curve; 1.2. Topography of rough surfaces; 1.2.1. 2D profile parameters; 1.2.1.1. Definition of the reference height; 1.2.1.2. Statistical treatment of the ordinate; 1.2.1.3. Statistical treatment of the ordinate respective to the abscissa; 1.2.1.4. Fractal analysis; 1.2.2. Common standard profile parameters; 1.2.2.1. EN ISO 4287, 4288 Standard: "Mean line"; 1.2.2.2. NF EN ISO 12085 Standard "motifs and envelope line"; 1.2.2.3. EN ISO 13565 standard: Abbott curve
1.3. BibliographyChapter 2: Computing the Hydrodynamic Pressure; 2.1. Patir and Cheng stochastic model; 2.1.1. Model description; 2.1.2. Computation of the flow factors; 2.1.3. Computation of the friction torque for a journal bearing; 2.1.4. Application limits for the Patir and Cheng model; 2.2. Model based on a direct computation of the flow factors; 2.2.1. Model description; 2.2.2. Introduction of the cross-factors: new expression of the Reynolds equation.; 2.2.3. Flow factors calculation methods 2.2.4. Calculation of the hydrodynamic load capacity and friction force in the presence of the contact zones2.2.5. Recommendations for the calculation of flow and shear factors; 2.2.6. Calculation of the principal direction; 2.2.7. Analysis of the combination of two combined rough surfaces; 2.2.8. Examples relating to real rough surfaces; 2.3. Homogenization method; 2.3.1. Incompressible and isoviscous steady-state case; 2.3.2. Incompressible and isoviscous unsteady case; 2.3.3. Taking into account the cavitation; 2.3.4. Non-Newtonian or thermoviscous fluid 2.3.5. Implementation for internal combustion engine bearing computation2.4. Comparison between the flow factors obtained with Patir and Cheng, direct computation and homogenization models; 2.5. Example of pressure profiles obtained from flow factors calculated with Patir and Cheng, direct computation and homogenization models; 2.6. Comparison with deterministic computations; 2.7. Bibliography; Chapter 3: Computing the Contact Pressure; 3.1. Concept of sum surface; 3.1.1. The microgeometric properties of the sum surface; 3.1.2. Elastic and plastic properties of the sum surface 3.2. Elastic contact model proposed by Greenwood and Williamson3.3. Elasto-plastic contact model proposed by Robbe-Valloire et al.; 3.3.1. Elasto-plastic constitutive law; 3.3.2. Description of microgeometric properties of rough surfaces; 3.3.2.1. Asperities' radius; 3.3.2.2. Distribution of asperities' heights; 3.3.3. Asperity deformation; 3.3.3.1. Elastic deformation; 3.3.3.2. Elasto-plastic deformation; 3.3.3.3. Plastic deformation; 3.3.4. Contact between two rough surfaces; 3.4. Elasto-plastic double-layer contact model proposed by Progri et al.; 3.4.1. Elastic regime 3.4.2. Elasto-plastic and plastic regimes |
| Record Nr. | UNINA-9910132158003321 |
Bonneau D (Dominique)
|
||
| Oxfordshire, [England] ; ; Hoboken, New Jersey : , : ISTE : , : Wiley, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Mixed lubrication in hydrodynamic bearings / / Dominique Bonneau, Aurelian Fatu, Dominique Souchet
| Mixed lubrication in hydrodynamic bearings / / Dominique Bonneau, Aurelian Fatu, Dominique Souchet |
| Autore | Bonneau D (Dominique) |
| Pubbl/distr/stampa | Oxfordshire, [England] ; ; Hoboken, New Jersey : , : ISTE : , : Wiley, , 2014 |
| Descrizione fisica | 1 online resource (200 p.) |
| Disciplina | 665.5385 |
| Collana | Numerical Methods in Engineering Series |
| Soggetto topico |
Lubrication and lubricants
Fluid-film bearings - Mathematical models Bearings (Machinery) |
| ISBN |
1-119-00805-0
1-119-00490-X 1-119-00804-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Title Page; Copyright; Contents; Preface; Nomenclature; Chapter 1: Introduction; 1.1. Lubrication regimes - Stribeck curve; 1.2. Topography of rough surfaces; 1.2.1. 2D profile parameters; 1.2.1.1. Definition of the reference height; 1.2.1.2. Statistical treatment of the ordinate; 1.2.1.3. Statistical treatment of the ordinate respective to the abscissa; 1.2.1.4. Fractal analysis; 1.2.2. Common standard profile parameters; 1.2.2.1. EN ISO 4287, 4288 Standard: "Mean line"; 1.2.2.2. NF EN ISO 12085 Standard "motifs and envelope line"; 1.2.2.3. EN ISO 13565 standard: Abbott curve
1.3. BibliographyChapter 2: Computing the Hydrodynamic Pressure; 2.1. Patir and Cheng stochastic model; 2.1.1. Model description; 2.1.2. Computation of the flow factors; 2.1.3. Computation of the friction torque for a journal bearing; 2.1.4. Application limits for the Patir and Cheng model; 2.2. Model based on a direct computation of the flow factors; 2.2.1. Model description; 2.2.2. Introduction of the cross-factors: new expression of the Reynolds equation.; 2.2.3. Flow factors calculation methods 2.2.4. Calculation of the hydrodynamic load capacity and friction force in the presence of the contact zones2.2.5. Recommendations for the calculation of flow and shear factors; 2.2.6. Calculation of the principal direction; 2.2.7. Analysis of the combination of two combined rough surfaces; 2.2.8. Examples relating to real rough surfaces; 2.3. Homogenization method; 2.3.1. Incompressible and isoviscous steady-state case; 2.3.2. Incompressible and isoviscous unsteady case; 2.3.3. Taking into account the cavitation; 2.3.4. Non-Newtonian or thermoviscous fluid 2.3.5. Implementation for internal combustion engine bearing computation2.4. Comparison between the flow factors obtained with Patir and Cheng, direct computation and homogenization models; 2.5. Example of pressure profiles obtained from flow factors calculated with Patir and Cheng, direct computation and homogenization models; 2.6. Comparison with deterministic computations; 2.7. Bibliography; Chapter 3: Computing the Contact Pressure; 3.1. Concept of sum surface; 3.1.1. The microgeometric properties of the sum surface; 3.1.2. Elastic and plastic properties of the sum surface 3.2. Elastic contact model proposed by Greenwood and Williamson3.3. Elasto-plastic contact model proposed by Robbe-Valloire et al.; 3.3.1. Elasto-plastic constitutive law; 3.3.2. Description of microgeometric properties of rough surfaces; 3.3.2.1. Asperities' radius; 3.3.2.2. Distribution of asperities' heights; 3.3.3. Asperity deformation; 3.3.3.1. Elastic deformation; 3.3.3.2. Elasto-plastic deformation; 3.3.3.3. Plastic deformation; 3.3.4. Contact between two rough surfaces; 3.4. Elasto-plastic double-layer contact model proposed by Progri et al.; 3.4.1. Elastic regime 3.4.2. Elasto-plastic and plastic regimes |
| Record Nr. | UNINA-9910822995303321 |
|
Bonneau D (Dominique)
|
||
| Oxfordshire, [England] ; ; Hoboken, New Jersey : , : ISTE : , : Wiley, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Symposium on Turbine Oils (1962)
| Symposium on Turbine Oils (1962) |
| Pubbl/distr/stampa | [Place of publication not identified], : American Society for Testing & Materials, 1962 |
| Descrizione fisica | 1 online resource (v, 112 pages) |
| Disciplina | 665.5385 |
| Soggetto topico |
Lubrication and lubricants
Turbines |
| ISBN | 0-8031-5972-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Symposium on Turbine Oils |
| Record Nr. | UNINA-9910164752303321 |
| [Place of publication not identified], : American Society for Testing & Materials, 1962 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Waste engine oils : rerefining and energy recovery / / Francois Audibert
| Waste engine oils : rerefining and energy recovery / / Francois Audibert |
| Autore | Audibert Francois |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Amsterdam, : Elsevier, 2006 |
| Descrizione fisica | 1 online resource (341 p.) |
| Disciplina |
665.538
665.5385 |
| Soggetto topico |
Lubricating oils - Environmental aspects
Lubricating oils - Recycling |
| ISBN |
1-280-63701-3
9786610637010 0-08-046517-X |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Waste Engine Oils: Rerefining and Energy Recovery; Copyright page; Preface; Foreword; Contents; Acronyms; Introduction; Part I: From finished lubricating oil to waste oil; Chapter 1. The manufacture of finished lubricant oil; Chapter 2. Oil behaviour in engines, collecting, and control; Part II: Rerefining used engine oils; Chapter 3. Oil composition and the required treatment steps; Chapter 4. Leading industrial and non-industrial processes; Part III: Energy Recovery from Waste Engine Oil; Chapter 5. Combustion of waste engine oil with or without other fuels
Chapter 6. Alternative valorization routes (refinery, cogeneration, and rerefining residue)Chapter 7. Comparison of rerefining and combustion routes in terms of saved petroleum equivalent tons; Appendixes; Appendix 1. Conversion tables; Appendix 2. Standards generally used in reported analyses; Appendix 3. The Ecobilan report (1997-1998); Appendix 4. EEC directive 87/101 of 22 December 1986 amending EEC directive 75/439 on the disposal of waste oils (extracts); Appendix 5. European Directive 2000/76 (waste incineration); Bibliography; Index |
| Record Nr. | UNINA-9911006639103321 |
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Audibert Francois
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| Amsterdam, : Elsevier, 2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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