000839396 000__ 06643cam\a2200673Ii\4500 000839396 001__ 839396 000839396 005__ 20230306144727.0 000839396 006__ m\\\\\o\\d\\\\\\\\ 000839396 007__ cr\un\nnnunnun 000839396 008__ 180521s2018\\\\sz\a\\\\o\\\\\100\0\eng\d 000839396 019__ $$a1037807545$$a1040653288 000839396 020__ $$a9783319734118$$q(electronic book) 000839396 020__ $$a3319734113$$q(electronic book) 000839396 020__ $$z9783319734101 000839396 020__ $$z3319734105 000839396 0247_ $$a10.1007/978-3-319-73411-8$$2doi 000839396 035__ $$aSP(OCoLC)on1036987164 000839396 035__ $$aSP(OCoLC)1036987164$$z(OCoLC)1037807545$$z(OCoLC)1040653288 000839396 040__ $$aGW5XE$$beng$$erda$$epn$$cGW5XE$$dOCLCO$$dEBLCP$$dN$T$$dAZU$$dYDX$$dUAB$$dOCLCF$$dOCLCQ 000839396 049__ $$aISEA 000839396 050_4 $$aTF550 000839396 08204 $$a620.3/7$$223 000839396 1112_ $$aInternational Workshop on Railway Noise$$n(12th :$$d2016 :$$cTerrigal, N.S.W.) 000839396 24510 $$aNoise and vibration mitigation for rail transportation systems :$$bproceedings of the 12th International Workshop on Railway Noise, 12-16 September 2016, Terrigal, Australia /$$cDavid Anderson, Pierre-Etienne Gautier, Masanobu Iida, James T. Nelson, David J. Thompson, Thorsten Tielkes, David A. Towers, Paul de Vos, Jens C. O Nielsen, editors. 000839396 264_1 $$aCham, Switzerland :$$bSpringer,$$c2018. 000839396 300__ $$a1 online resource (xii, 780 pages) :$$billustrations (some color). 000839396 336__ $$atext$$btxt$$2rdacontent 000839396 337__ $$acomputer$$bc$$2rdamedia 000839396 338__ $$aonline resource$$bcr$$2rdacarrier 000839396 347__ $$atext file$$bPDF$$2rda 000839396 4901_ $$aNotes on numerical fluid mechanics and multidisciplinary design,$$x1612-2909 ;$$vvolume 139 000839396 500__ $$aInternational conference proceedings. 000839396 5050_ $$aIntro; Preface; Contents; Squeal Noise; 1 A State-of-the-Art Review of Curve Squeal Noise: Phenomena, Mechanisms, Modelling and Mitigation; Abstract; 1 Introduction; 2 Frictional Excitation; 2.1 Curving Behaviour; 2.2 Simple Models of Oscillators with Friction; 2.3 Negative Friction Slope Model; 2.4 Mode Coupling Mechanisms; 2.5 Brake Squeal; 3 Modelling; 3.1 Modelling Approaches; 3.2 Wheel Dynamic Behaviour; 3.3 Models Based on Falling Friction; 3.4 Inclusion of Vertical Dynamics; 3.5 Mode Coupling; 3.6 Other Questions; 3.6.1 Should the Rail Be Included? 000839396 5058_ $$a3.6.2 Is the Effect of Wheel Rotation Important?3.6.3 What Is the Effect of Flange Contact?; 3.6.4 Contact Model; 3.6.5 Consideration of the Vehicle Curving in the Model; 4 Measurements; 4.1 Laboratory Measurements for Friction Coefficients and Squeal Noise; 4.1.1 Longitudinal Creep; 4.1.2 Lateral Creep; 4.2 Field Measurements of Curve Squeal; 4.2.1 Suburban Trains; 4.2.2 Freight Trains; 4.2.3 Trams; 4.2.4 Check Rail Contact; 4.2.5 Summary; 5 Mitigation; 5.1 Lubrication and Friction Modifiers; 5.2 Wheel Damping Treatments; 5.3 Rail Damping and Track Dynamics; 5.4 Improved Curving Behaviour 000839396 5058_ $$a5.5 Rail Profiles, Surface Treatments and Changes to Gauge6 Concluding Remarks; References; 2 Wheel Squeal: Insights from Wayside Condition Monitoring; Abstract; 1 Introduction; 2 Methodology; 3 Angle of Attack and Wheel Squeal; 4 Effect of Speed on Wheel Squeal; 5 The Influence of Rail Friction on Wheel Squeal; 6 The Influence of Rail Grinding on Wheel Squeal; 7 Discussion; 7.1 Bogie Design, Angle of Attack, and Wheel Squeal; 7.2 The Influence of Speed on Wheel Squeal; 7.3 The Influence of Rail Conditions on Wheel Squeal; 7.4 Factors Influencing AoA; 7.5 Application to Other Railway Systems 000839396 5058_ $$a8 ConclusionsReferences; 3 Analysis of Railway Wheel-Squeal Due to Unsteady Longitudinal Creepage Using the Complex Eigenvalue Method; Abstract; 1 Introduction; 2 Literature Review; 2.1 Mode-Coupling Instability; 2.2 Complex Eigenvalue Analysis (CEA); 3 FE Model; 3.1 Model Detail; 3.2 Normal/Friction Contact Coupling; 3.3 Model Results; 3.3.1 Mode Shapes; 3.3.2 Merging of Doublet Modes; Model Results Without Material and Rail Pad Damping; Model Results with Material and Rail Pad Damping; 4 Model Calibration and Comparison with Experimental Results; 4.1 Experimental Results 000839396 5058_ $$a4.2 Squeal Frequencies4.3 Top-of-Rail Friction Modification; 4.4 Model Calibration; 4.5 Comparison of Model and Experimental Results; 5 Conclusion; References; 4 Prediction of Wheel Squeal Amplitude; Abstract; 1 Introduction; 2 Methodologies; 2.1 Experimental Methods; 2.2 Theoretical Modelling; 2.3 Analysis of Wheel Squeal to Predict the Steady State Amplitude; 3 Results; 4 Conclusions; References; 5 Investigation of Railway Curve Squeal Using a Combination of Frequency- and Time-Domain Models; Abstract; 1 Introduction; 2 Curve Squeal Models; 2.1 Submodels; 2.1.1 Wheel Model 000839396 506__ $$aAccess limited to authorized users. 000839396 520__ $$aThis book reports on the 12th International Workshop on Railway Noise held on 12-16 September 2016 at Terrigal, Australia. It gathers peer-reviewed papers describing the latest developments in rail noise and vibration, as well as state-of-the-art reviews by distinguished experts in the field. The papers cover a broad range of rail noise topics including wheel squeal, policy, regulation and perception, wheel and rail noise, predictions, measurements and monitoring, interior noise, rail roughness, corrugation and grinding, high speed rail and aerodynamic noise, and structure-borne noise, ground-borne vibration and resilient track forms. It offers an essential reference-guide to both scientists and engineers in their daily efforts to identify, understand and solve a number of problems related to railway noise and vibration, and to achieve their ultimate goal of reducing the environmental impact of railway systems. . 000839396 588__ $$aOnline resource; title from PDF title page (SpringerLink, viewed May 21, 2018). 000839396 650_0 $$aRailroad trains$$xNoise$$vCongresses. 000839396 650_0 $$aNoise control$$vCongresses. 000839396 650_0 $$aRailroad trains$$xVibration$$vCongresses. 000839396 650_0 $$aDamping (Mechanics)$$vCongresses. 000839396 7001_ $$aAnderson, David,$$eeditor. 000839396 7001_ $$aGautier, Pierre-Etienne,$$eeditor. 000839396 7001_ $$aIida, Masanobu,$$eeditor. 000839396 7001_ $$aNelson, James T.,$$eeditor. 000839396 7001_ $$aThompson, David J.$$eeditor. 000839396 7001_ $$aTielkes, Thorsten,$$eeditor. 000839396 7001_ $$aTowers, David A.$$q(David Allan),$$eeditor. 000839396 7001_ $$aVos, Paul de,$$eeditor. 000839396 7001_ $$aNielsen, Jens C. O.,$$eeditor. 000839396 77608 $$iPrint version: $$z9783319734101 000839396 830_0 $$aNotes on numerical fluid mechanics and multidisciplinary design ;$$vv. 139. 000839396 852__ $$bebk 000839396 85640 $$3SpringerLink$$uhttps://univsouthin.idm.oclc.org/login?url=http://link.springer.com/10.1007/978-3-319-73411-8$$zOnline Access$$91397441.1 000839396 909CO $$ooai:library.usi.edu:839396$$pGLOBAL_SET 000839396 980__ $$aEBOOK 000839396 980__ $$aBIB 000839396 982__ $$aEbook 000839396 983__ $$aOnline 000839396 994__ $$a92$$bISE