LEADER 05206nam 2200721 450 001 9910132158003321 005 20230803204225.0 010 $a1-119-00805-0 010 $a1-119-00490-X 010 $a1-119-00804-2 035 $a(CKB)3710000000218278 035 $a(EBL)1765104 035 $a(SSID)ssj0001412006 035 $a(PQKBManifestationID)11803323 035 $a(PQKBTitleCode)TC0001412006 035 $a(PQKBWorkID)11406417 035 $a(PQKB)11649944 035 $a(OCoLC)891381664 035 $a(MiAaPQ)EBC1765104 035 $a(Au-PeEL)EBL1765104 035 $a(CaPaEBR)ebr10907549 035 $a(CaONFJC)MIL637334 035 $a(OCoLC)892431975 035 $a(EXLCZ)993710000000218278 100 $a20140822h20142014 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aMixed lubrication in hydrodynamic bearings /$fDominique Bonneau, Aurelian Fatu, Dominique Souchet 210 1$aOxfordshire, [England] ;$aHoboken, New Jersey :$cISTE :$cWiley,$d2014. 210 4$dİ2014 215 $a1 online resource (200 p.) 225 1 $aNumerical Methods in Engineering Series 300 $aDescription based upon print version of record. 311 $a1-84821-682-3 320 $aIncludes bibliographical references and index at the end of each chapters. 327 $aCover; 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 327 $a1.3. 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 327 $a2.2.4. 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 327 $a2.3.5. 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 327 $a3.2. 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 327 $a3.4.2. Elasto-plastic and plastic regimes 330 $a This Series provides the necessary elements to the development and validation of numerical prediction models for hydrodynamic bearings. This book is dedicated to the mixed lubrication. 410 0$aNumerical methods in engineering series. 606 $aLubrication and lubricants 606 $aFluid-film bearings$xMathematical models 606 $aBearings (Machinery) 615 0$aLubrication and lubricants. 615 0$aFluid-film bearings$xMathematical models. 615 0$aBearings (Machinery) 676 $a665.5385 700 $aBonneau$b D$g(Dominique),$0869585 702 $aFatu$b Aurelian 702 $aSouchet$b Dominique 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910132158003321 996 $aMixed lubrication in hydrodynamic bearings$92195122 997 $aUNINA