43rd Leeds-Lyon Symposium on Tribology “Tribology (The Jost report – 50 years on)” Tuesday 6 – Friday 9 September 2016 University of Leeds, UK PROGRAMME TUESDAY 6 SEPTEMBER 2016 11:00 – 13:30 Registration and lunch in the Dining Room (lunch will be served 12:00 – 13:30) INTRODUCTION AND WELCOME 13:30 – 13:45 Chaired by Professors Duncan Dowson and Anne Neville Auditorium SESSION 1 – KEYNOTE PAPERS 13:45 – 17:30 Chaired by Professor Anne Neville Auditorium 13:45 – 14:30 Paper 1.1 Tribology in rolling bearing applications Pascal Ehret SKF, The Netherlands 14:30 – 15:15 Paper 1.2 Adaptive solid lubrication: new opportunities with nanoscale engineered materials Andrey Voevodin Material Science and Engineering, University of North Texas, USA 15:15 – 15:45 Refreshments in the Conference Suite 15:45 – 16:30 Paper 1.3 Lubrication in living systems: the molecular domain Jacob Klein Department of Materials and Interfaces, Weizmann Institute of Science, Israel TRIBOLOGY (THE JOST REPORT – 50 YEARS ON) – PANEL DISCUSSION SESSION 16:30 – 17:30 Chaired by Dr Robert Ian Taylor Auditorium POSTER SESSION AND DRINKS RECEPTION 17:30 – 18:30 Conference Suite EVENING RECEPTION AND SYMPOSIUM DINNER 18:30 – 23:00 Refectory, University of Leeds Coaches to depart at 18:30 prompt After Dinner Speaker – Professor W. Gregory Sawyer WEDNESDAY 7 SEPTEMBER 2016 SESSION 2 – PLENARY PAPER 1 08:45 – 09:15 Chaired by Professor Robert Wood Auditorium Paper 2.1 Automotive engine tribology: 50 years of travel since the Jost Report Martin Priest School of Engineering, University of Bradford 09:30 – 10:30 PARALLEL SESSIONS 3 TO 6 Wednesday SESSION 3 – EHL I 09:30 – 10:30 Chaired by Professor Benyebka Bou-Said, Auditorium Paper 3.1 Experimental study of EHL film thickness behaviour at high speed in ball-on- ring contacts Yaoguang Zhang, Wenzhong Wang, Shengguang Zhang, Ziqiang Zhao School of Mechanical Engineering, Beijing Institute of Technology, P.R. China Paper 3.2 The development of three-wavelength interferometry method for the calibration-less measurement of EHL film thickness distribution Takashi Izumia, Masafumi Otsukib, Katsuichi Kitagawac, Mamoru Tohyamaa aToyota Central R&D Labs. Inc., Japan bToray Engineering Co. Ltd., Japan cIndependent Consultant (Formerly Toray Engineering Co. Ltd), Japan Paper 3.3 Wall slip in a 1-dodecanol lubricated EHL contact Peng Wang, Tom Reddyhoff Tribology Group, Department of Mechanical Engineering, Imperial College London, UK Wednesday SESSION 4 – REAL-TIME/IN-SITU I 09:30 – 10:30 Chaired by Professor Ardian Morina, Room AG100 Paper 4.1 In-situ Raman observation of structural transformation of diamond-like carbon films under boundary lubrication Hikaru Okuboa, Shinya Sasakib aGraduate School, Tokyo University of Science, Japan bTokyo University of Science, Japan Paper 4.2 Clarification of effect of transformed layer and lambda ratio on low friction coefficient of carbonaceous coating in oil lubrication by in-situ observation of friction area Hidenori Nishimuraa, Noritsugu Umeharaa, Hiroyuki Kousakaa, Xingrui Denga, Kazuyoshi Manabeb, Keiji Hayashib aDepartment of Mechanical Science and Engineering, Nagoya University, Japan bToyota Motor Corporation, Japan Paper 4.3 Acoustic emission signals detected in tribological phenomena on SPM Alan Hasea, Takuma Yamaguchib, Hiroshi Mishinab aSaitama Institute of Technology, Japan bChiba University, Japan Wednesday SESSION 5 – FRICTION I 09:30 – 10:30 Chaired by Professor Gerhard Poll, Room AF21 Paper 5.1 Friction and trail formation of a planar ferrofluid bearing Stefan Lampaert, Jo Spronck, Ron van Ostayen Department of Precision and Microsystems Engineering, Delft University of Technology, The Netherlands Paper 5.2 An analytical model for dynamic sliding friction of pencil leads on dry glass inclines Kazuo Arakawa Research Institute for Applied Mechanics, Kyushu University, Japan Paper 5.3 Effect of ink components on tribological properties of ball-point pen Mariko Isokanea, Chiharu Tadokorob, Shinya Sasakib aDepartment of Mechanical Engineering, Graduate School of Tokyo University of Science, Japan bDepartment of Mechanical Engineering, Tokyo University of Science, Japan Wednesday SESSION 6 – DLC/COATINGS I 09:30 – 10:30 Chaired by Dr Shahriar Kosarieh, Mary Hallaway Lecture Theatre Paper 6.1 Assessing the durability of DLC coatings in highly loaded tribo-contact with nano- and micro-scratch testing Ben Beakea, Tomasz Liskiewiczb, Vlad Vishnyakovc, Norbert Schwarzerd aMicro Materials Ltd, UK bInstitute of Functional Surfaces, School of Mechanical Engineering, University of Leeds, UK cDepartment of Engineering and Technology, University of Huddersfield, UK dSaxonian Institute of Surface Mechanics, Germany Paper 6.2 Tribological properties of chlorine-containing amorphous carbon films deposited by PBII&D Yuuki Tokutaa, Takashi Itohb, Takahiko Shiozakib, Masahiro Kawaguchic aTokyo Metropolitan Industrial Technology Research Institute Joto Branch, Japan bFUJIMETAL Co. Ltd, Japan cTokyo Metropolitan Industrial Technology Research Institute, Japan Paper 6.3 Friction fade-out at DLC films sliding against ZrO pins in an H and N gas 2 2 2 environment - An approach to Industrial application of superlubricity Masataka Nosakaa, Yushi Morisakia, Tomoaki Fujiwaraa, Masahiro Kawaguchib, Takahisa Katoa aThe University of Tokyo, Japan bTokyo Metropolitan Industrial Technology Research Institute, Japan 10:30 – 11:00 Refreshments in the Conference Suite 11:00 – 12:50 PARALLEL SESSIONS 7 TO 10 Wednesday SESSION 7 – BEARINGS I 11:00 – 12:50 Chaired by Professor Philippe Vergne, Auditorium Paper 7.1 An active aerostatic thrust bearing with flexure hinges and piezo actuator Luigi Lentini, Terenziano Raparelli, Vladimir Viktorov, Federico Colombo Politecnico di Torino, Italy Paper 7.2 Microstructure and compressive residual stress influences of nitrided alloyed steels on rolling contact fatigue crack mechanisms Marion Lea,b,d, Fabrice Villea, Xavier Kleberb, Buffière Jean-Yvesb, Jerome Cavoreta, Marie Christine Sainte Catherine, Laurence Briancond aLaMCoS, INSA de Lyon, France bMateis, INSA de Lyon, France cDGA, France dDCNS Research. Indret, France Paper 7.3 Dynamic performance behaviour of journal bearings with zonal slip surfaces Anupam Bhattacharya, Jayanta Kumar Dutt and Raj Kumar Pandey Department of Mechanical Engineering, IIT Delhi, India Paper 7.4 Effect of texture patterns on the performance behaviours of journal bearing operating in mixed-lubrication regime: simulations with cavitation Anupam Bhattacharya, Raj Pandey, J.K. Dutt Department of Mechanical Engineering, IIT Delhi, India Paper 7.5 Self-lubricating composite bearings: effect of fiber length on its tribological properties by DEM modelling Maria Villavicencioa, Mathieu Renoufb, Aurélien Saulota, Yann Michelc, Yves Maheod, Guillaume Colase, Tobin Filletere aLaMCoS, INSA-Lyon, France bLMGC, Université de Montpellier, France cCNES, France dSKF Aerospace, France eDepartment of Mechanical Engineering, University of Toronto, Canada Wednesday SESSION 8 – WEAR I 11:00 – 12:50 Chaired by Dr Martin Jech, Room AG100 Paper 8.1 Synergistic tribo-corrosion interaction between cavitation erosion and corrosion for nickel aluminium bronze in 3.5% NaCl solution Jahnabi Basumatary, Robert Wood National Centre of Advanced Tribology at Southampton (nCATS), University of Southampton, UK Paper 8.2 Investigation of fundamental processes in erosive wear caused by water droplet impingement on titanium alloys Alan T Martina, Mark G Geeb, Andrew J Gantb, Rob S Dwyer-Joycea, Allan Matthewsa, Adrian Leylanda aThe Leonardo Centre for Tribology, The University of Sheffield, UK bNational Physical Laboratory, UK Paper 8.3 Effect of tangential velocity on erosion of ASTM A-106 Grade B steel pipe under turbulent swirling impinging jet Cesar Sedano-De-La-Rosaa, Manuel Vite-Torresa, Ezequiel Gallardo-Hernandeza, Juan Laguna-Camachob, Jesus Godínez-Salcedoc, Leonardo Farfan-Cabreraa aInstituto Politécnico Nacional, SEPI-ESIME-UZ, Grupo de Tribología, Mexico bUniversidad Vercruzana, Facultad de Ingeriería Mećanica y Eléctrica, Mexico Paper 8.4 Friction and wear properties of the urushi lacquer containing a solid lubricant Koichi Jotakia, Masaaki Miyatakea, Shinya Sasakia, Shigeka Yoshimotoa, Tadeusz Stolarskib aDepartment of Mechanical Engineering, Tokyo University of Science, Japan bCollege of Engineering, Design and Physical Sciences, Brunel University, UK Paper 8.5 Contact size, frequency and normal force effects on Ti–6Al–4V fretting wear rate: a combined friction power – contact oxygenation approach. S. Fouvry, P. Arnaud, A. Mignot, P. Neubauer LTDS – Ecole Centrale de Lyon, France Wednesday SESSION 9 – ENGINE I 11:00 – 12:50 Chaired by Professor Martin Priest, Mary Hallaway Lecture Theatre Paper 9.1 Shear rates in engines and implications for lubricant design Robert Taylor Shell Global Solutions, UK Paper 9.2 Effects of honed cylinder liner surface texture on tribological properties of piston ring liner assembly Wieslaw Grabon, Pawel Pawlus, Slawomir Wos, Waldemar Koszela Rzeszow University of Technology, Poland Paper 9.3 Development of a test method for a realistic, single-parameter dependent analysis of piston ring vs. cylinder liner contacts with a rotational tribometer Julian Biberger, Hans-Jürgen Füßer Daimler AG, Germany Paper 9.4 An ultrasonic viscometer for advanced in-situ understanding of lubricant base oils in engine oil applications Michele Schirrua, Robin Millsa, Rob Dwyer-Joycea, Oliver Smithb aThe Leonardo Center for Tribology, University of Sheffield, UK bThe Lubrizol Corporation, UK Paper 9.5 Engine tribology: The evolving understanding and the effect of new technologies Mahdi Mohammadpoura, Ramin Rahmania, P.M Rahnejatb, Homer Rahnejata, Duncan Dowsonc aLoughborough University, UK bFormerly at Imperial College, UK cUniversity of Leeds, UK Wednesday SESSION 10 – FRETTING/FATIGUE I 11:00 – 12:50 Chaired by Dr Tomasz Liskiewicz, Room AF21 Paper 10.1 Investigation on the plasticity accumulation of Ti-6Al-4V fretting wear through decoupling the effect of wear and surface profile in finite element modelling Abdul L Mohd Tobia, Sean Leenb, Wei Sunc, Philip Shipwayc aStructural and Integrity Monitoring Research Group, Universiti Tu Hussein Onn Malaysia, Malaysia bMechanical and Biomedical Engineering, NUI Galway, Ireland cDivision of Materials, University of Nottingham, UK Paper 10.2 Investigation of the Fan Blade Root Contact. Marcello Caddeau, Rob Dwyer-Joyce, Matthew B. Marshall The Leonardo Centre for Tribology, University of Sheffield, UK Paper 10.3 Evolution of plasticity-based damage with wear in gross sliding fretting of a non-conforming Ti-6Al-4V contact Abdul L Mohd Tobia, Wei Sunb, Philip Shipwayb aStructural and Integrity Monitoring Research Group, Universiti Tu Hussein Onn Malaysia, Malaysia bDivision of Materials, University of Nottingham, UK Paper 10.4 Fretting wear behavior of plasma CrxNby coatings on gamma-TiAl alloy Xiangfei Weia, Pingze Zhanga, Dongbo Weia, Hongyuan Zhaob, Chun Wangb, Tomasz Liskiewiczb aCollege of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, China bSchool of Mechanical Engineering, University of Leeds, UK Paper 10.5 Fretting corrosion of metal on ceramic contacts for total hip replacement Michael Bryant School of Mechanical Engineering 12:50 – 14:00 Lunch in the Dining Room 14:00 – 15:30 PARALLEL SESSIONS 11 TO 14 Wednesday SESSION 11 – EHL II 14:00 – 15:30 Chaired by Dr Mark Wilson, Auditorium Paper 11.1 Contact and wear TEHL model validation for engine bearings Konstantinos Kalogiannis, David Merritt, Omar Mian MAHLE Engine Systems, UK Paper 11.2 Effects of profile errors on lubrication performance of helical gears Alastair Clarkea, Hazim Jamalib, Kayri Sharifa, Pwt Evansa, Robert Frazerc, Brian Shawc aSchool of Engineering, Cardiff University, UK bCollege of Engineering, Karbala University, Iraq cDesign Unit, Newcastle University, UK Paper 11.3 Traction and local temperatures measured in an EHL contact Norbert Bader, Gerhard Poll Leibniz Universitaet Hannover (IMKT), Germany Paper 11.4 Viscous dissipation in compressible lubricant oil flow Andrea Codrignania, Daniele Saviob, Franco Magagnatoa, Bettina Frohnapfela aInstitute of Fluid Mechanics, Karlsruhe Institute of Technology, Germany bFraunhofer Institute for Mechanics of Materials IWM, Germany Wednesday SESSION 12 – LUBRICANTS I 14:00 – 15:30 Chaired by Dr Filippo Mangolini, Room AG100 Paper 12.1 Influence of steel grade and microstructure on the performance of anti-wear additives Jakub Jelita Rydela, Konstantinos Pagkalisb, Amir Kadiricb, Pedro Riveraa aSKF University Technology Centre, Department of Materials Science and Metallurgy, University of Cambridge, UK bSKF University Technology Centre, Tribology Group, Department of Mechanical Engineering, Imperial College, UK Paper 12.2 Capturing molecular interactions in lubricants and fluid/solid interfaces: an overview of recent advanced in modelling techniques Daniele Dini Department of Mechanical Engineering, Imperial College London, UK Paper 12.3 Anti-wear tribofilm growth in rolling bearings under boundary lubrication conditions Andreas Stratmanna, Chia-Jui Hsub, Carsten Gachotb, Gero Burghardta, Georg Jacobsa aInstitute for Machine Elements and Machine Design, RWTH Aachen University, Germany bDepartment of Material Science and Engineering, Saarland University, Germany Paper 12.4 Effect of free and dissolved water contamination on tribofilms from the interaction of borate-containing oils with ferrous surfaces Lukman Animashaun, Chun Wang, Anne Neville, Ardian Morina School of Mechanical Engineering, University of Leeds, UK Wednesday SESSION 13 – TEXTURE I 14:00 – 15:30 Chaired by Professor Pawel Pawlus, Room AF21 Paper 13.1 Role of surface topography and material properties on the real contact area behavior under static loading conditions Blaž Žugelj and Mitjan Kalin Laboratory for Tribology and Surface Nanotechnology, University of Ljubljana, Slovenia Paper 13.2 Tribological performance of laser surface texturing steel impregnated with supramolecular gel lubricant Qiangliang Yua,b, Meirong Caia, Feng Zhoua, Weimin Liua aState Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, China bUniversity of Chinese Academy of Sciences, Beijing, China Paper 13.3 The use of anisotropic texturing for control of directional friction Ping Lua, Robert Wooda, Mark Geeb, Ling Wanga aNational Centre for Advanced Tribology at Southampton, University of Southampton, UK bNational Physical Laboratory, UK Paper 13.4 Synthesis of biomimetic tribo-system by utilizing metal 3D printer Misa Yoneharaa, Chiharu Tadokoroa, Shinya Sasakia, Hikaru Okubob, Kan Sugiyamab aDepartment of Mechanical Engineering, Graduate School of Tokyo University of Science, Japan b Department of Mechanical Engineering, Tokyo University of Science, Japan Wednesday SESSION 14 – BIO I 14:00 – 15:30 Chaired by Dr Michael Bryant, Mary Hallaway Lecture Theatre Paper 14.1 A slippery science: mesh size control of friction in gels A. A. Pitenisa, J. M. Urueñaa, K. D. Schulzea, A. C. Coopera, T.E. Angelinia,b,c, W. G. Sawyera,d aDepartment of Mechanical and Aerospace Engineering, University of Florida, USA bJ. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, USA cInstitute for Cell Engineering and Regenerative Medicine, University of Florida, USA dDepartment of Materials Science and Engineering, University of Florida, USA Paper 14.2 A water-responsive, gelatine-based human skin model Agnieszka Dabrowskaa,b, Gelu Marius Rotarub, Fabrizio Spanob, Christian Affolterc, Giuseppino Fortunatob, Sara Lehmanb, Sigfried Derlerb, Nicholas D. Spencera, Rene M. Rossib aLaboratory for Surface Science and Technology, ETH Zürich, Switzerland bLaboratory for Protection and Physiology, EMPA-Swiss Federal Laboratories for Materials Science and Technology, Switzerland cLaboratory for Mechanical Systems Engineering, EMPA-Swiss Federal Laboratories for Materials Science and Technology, Switzerland Paper 14.3 Superior lubrication mechanism in poly (vinyl alcohol) hybrid gel as artificial cartilage Teruo Murakamia, b, Seido Yarimitsuc, Nobuo Sakaid, Kazuhiro Nakashimae, Tetsuo Yamaguchie,Yoshinori Sawaee and Atsushi Suzukif a Department of Medical Technology, Faculty of Fukuoka Medical Technology, Teikyo University, Omuta, Japan b Professor Emeritus, Kyushu University, Fukuoka, Japan c Division of Intelligent Mechanical Systems, Faculty of System Design, Tokyo Metropolitan University, Tokyo, Japan d Department of Applied Science for Integrated System Engineering, Kyushu Institute of Technology, Kitakyushu, Japan e Department of Mechanical Engineering, Faculty of Engineering, Kyushu University, Fukuoka, Japan f Department of Materials Science, Yokohama National University, Yokohama, Japan 15:30 – 16:00 Refreshments in the Conference Suite 16:00 – 17:30 PARALLEL SESSIONS 15 TO 18 Wednesday SESSION 15 – ENGINE II 16:00 – 17:30 Chaired by Dr Robert Ian Taylor, Auditorium Paper 15.1 Friction control with FMs and FM-inhibitors on paper clutch materials Go Tatsumi, Shinji Hasegawa, Yuji Matsui, Yohei Susukida, Kohei Masuda, Yasushi Onumata and Osamu Kurosawa JX Nippon Oil & Energy Corporation, Japan Paper 15.2 Real time durability of tribofilms in the piston ring – cylinder liner contact Sara Salopeka, Thomas Wopelkaa, Claudia Lenauera, Martin Jecha, Ardian Morinab, Anne Nevilleb aAC2T Research GmbH, Austria bInstitute of Functional Surfaces, University of Leeds, UK Paper 15.3 Experimental and modelling studies of textured piston-ring-liner contacts Francisco Profitoa,b, Sorin-Cristian Vladescub, Tom Reddyhoffb, Daniele Dinib aDepartment of Mechanical Engineering, Polytechnic School of the University of São Paulo, Brazil bDepartment of Mechanical Engineering, Imperial College London, UK Paper 15.4 Optimisation of surface texture to reduce friction in piston-liner contacts Tom Reddyhoff, Sorin-Cristian Vlădescu Imperial College London, UK Wednesday SESSION 16 – LUBRICANTS II 16:00 – 17:30 Chaired by Dr David Gillespie, Room AG100 Paper 16.1 Organic additive/ZDDP interactions for improved tribological performance Muhammad Sohail Siddiqui School of Mechanical Engineering, University of Leeds, UK Paper 16.2 Determination of inherent friction characteristic of ZnDTP-derived tribofilms formed inhomogeneously over the contact surfaces Masabumi Masuko, Taku Sato, Saiko Aoki Tokyo Institute of Technology, Japan Paper 16.3 Molecular dynamics investigation of nanoscopic lubrication for engineering applications Konstantinos Gkagkasa, Miljan Dašićb, Veerapandian Ponnuchamyc aAdvanced Technology Division, Toyota Motor Europe, Belguim bScientific Computing Laboratory, University of Belgrade, Serbia cAbylsen Belgium, Belgium Paper 16.4 Low friction properties of associated carboxylic acids induced by molecular orientation Renguo Lua, Shigeyuki Morib, Hiroshi Tania, Norio Tagawaa, Shinji Koganezawaa aFaculty of Engineering, Kansai University, Japan bFaculty of Engineering, Iwate University, Japan Wednesday SESSION 17 – TEXTURE II 16:00 – 17:30 Chaired by Dr Tomasz Liskiewicz, Room AF21 Paper 17.1 Effect of both surface texturing on improvement of tribological properties of sliding elements Slawomir Wos, Waldemar Koszela, Pawel Pawlus Rzeszow University of Technology, Poland Paper 17.2 Rubber tired metro: a study of the relation between track texture and skid resistance Chiraz Khelifia, Malal Kaneb, Maieul Adenot Meyera aSiemens SAS, France bIFSTTAR, France Paper 17.3 Hydrodynamic flow analysis for determination of the location of surface texture features Nicholas Morris, Michael Leighton, Ramin Rahmani, Homer Rahnejat Wolfson School of Mechanical and Manufacturing Engineering, Loughborough University, UK Paper 17.4 Morphological furrows impact on tribology of oleophilic and oleophobic behaviour of metallic surfaces Lukasz Wojciechowskia, Krzysztof J. Kubiakb, Thomas G. Mathiac aInstitute of Machines & Motor Vehicles, Poznan University of Technology, Poland bSchool of Computing and Engineering, University of Huddersfield, UK cLaboratoire de Tribologie et Dynamique des Systemes, Ecole Central de Lyon, France Wednesday SESSION 18 – BIO II 16:00 – 17:30 Chaired by Professor W. Gregory Sawyer, Mary Hallaway Lecture Theatre Paper 18.1 Friction and wear behaviour of ceramic materials under unidirectional sliding with saline lubrication Alastair Clarkea, Hayley Wyatta, Christopher Moriartyb, Graham Fosterb aSchool of Engineering, Cardiff University, UK bCalon Cardio Technology Ltd, UK Paper 18.2 Evidence for the dissolution of molybdenum during tribocorrosion of CoCrMo alloy in the presence of serum proteins Thiago Simoesa, Michael Bryanta, Steven Milnea, Mary Ryanb, Anne Nevillea, Andy Browna, Rik Brydsona aUniversity of Leeds, UK bImperial College London, UK Paper 18.3 Effect of tribocorrosion products in metal-metal modular fretting interfaces Abimbola Oladokun, Michael Bryant, Richard Hall, Anne Neville Institute of Functional Surfaces, School of Mechanical Engineering, University of Leeds, UK Paper 18.4 A numerical and experimental analysis on the adhesive frictional contact of a bioinspired elastomeric pillar İlker Murat Koç, Turgay Eray Department of Mechanical Engineering, Istanbul Technical University, Turkey 17:30 – 18:00 Symposium Photograph 18:00 – 19:00 Dinner in the Dining Room 19:00 – 20:00 POSTER SESSION AND DRINKS RECEPTION Conference Suite THURSDAY 8 SEPTEMBER 2016 08:45 – 09:15 SESSION 19 – PLENARY PAPER 2 Chaired by Professor Masabumi Masuko, Auditorium Paper 19.1 The significance of 1/4: Leonardo da Vinci’s friction experiments roughly 500yr later W. G. Sawyera, b, A. A. Pitenisb, D. Dowsonc aDepartment of Materials Science and Engineering, University of Florida, USA bDepartment of Mechanical and Aerospace Engineering, University of Florida, USA cSchool of Mechanical Engineering, University of Leeds, UK 09:30 – 10:30 PARALLEL SESSIONS 20 TO 23 Thursday SESSION 20 – BIO III 09:30 – 10:30 Chaired by Dr Yu Yan, Auditorium Paper 20.1 Effect of an edge at cup rim on contact stress during microseparation in ceramic-on-ceramic hip joints Feng Liua, John Fisherb aSchool of Mechanical and Power Engineering, North University of China, P.R. China bSchool of Mechanical Engineering, University of Leeds, UK Paper 20.2 Influence of the manufacturing finishing on the nano-scale wear resistance at the taper-trunnion interface in hip implants Vanesa Martinez-Nogues, John C. Walker, Richard B. Cook National Centre for Advanced Tribology (nCATS), University of Southampton, UK Paper 20.3 Distributed pressure measurement for an unharmed grasped tissue in a laparoscopic surgery Mithat Can Özina, Bilsay Sümerb, Turgay Eraya, İlker Murat Koça aDept. of Mech. Eng., Istanbul Technical University, Turkey b Dept. of Mech. Eng., Hacettepe University, Turkey Thursday SESSION 21 – DLC/COATINGS II 09:30 – 10:30 Chaired by Dr Ben Beake, Room AG100 Paper 21.1 Effect of carbon diffusion on friction and wear properties of diamond-like carbon in boundary oil lubrication Kouami Auxence Melardot Abouaa , Noritsugu Umeharaa, Hiroyuki Kousakaa, Xingrui Denga, Haci Abdullah Tasdemira, Yutaka Mabuchib, Tsuyoshi Higuchib, Masahiro Kawaguchic aDepartment of Mechanical Science and Engineering, Graduate School of Engineering, Nagoya University, Japan bNissan Motor Co., Japan cTokyo Metropolitan Industrial Technology Research Institute, Japan Paper 21.2 Tribological behaviour of diamond like carbon (DLC) coating and Steel against atmospheric plasma spray (APS) under boundary lubrication conditions Pushkar Deshpandea, Minfray Clotildea, Fabrice Dassenoya, Benoit Thiebautb, Frederic Jarniasb, Frederic Meunierc, Liuquan Yangc, Peter Ernstd aLaboratory of Tribology and System Dynamics, Ecole Centrale de Lyon, France bTOTAL, Solaize Researcher Center, France cOERLIKON SOREVI, France dOERLIKON METCO SUMEBore, Switzerland Paper 21.3 Tribological behaviour of Mo–W doped carbon-based coating Ruud Jacobsa, Roel Tietemaa, Dave Doerwalda, Geert-Jan Fransena, Papken Eh. Hovsepianb, Arutiun P. Ehiasarianb aIHI Hauzer Techno Coating, The Netherlands bSheffield Hallam University, UK Thursday SESSION 22 – REAL-TIME/IN-SITU II 09:30 – 10:30 Chaired by Professor Shinya Sasaki, Room AF21 Paper 22.1 Transient characteristics of triboplasma generation Debashis Puhan, T Reddyhoff Department of Mechanical Engineering, Imperial College London, UK Paper 22.2 Development of an in-situ detection technique to measure hydrogen evolution from a lubricated tribological contact Erfan Abedi Esfahania, Ardian Morinaa, Bo Hanb, Ileana Nedelcuc, Marcel C. P. van Eijkc, Anne Nevillea aInstitute of Functional Surfaces, University of Leeds, UK bSKF Global Technical Centre China, China cSKF Engineering and Research Centre, The Netherlands Paper 22.3 Monitoring hydrogen evolution in lubricated contacts Arnaud Ruellan, Amir Kadiric Imperial College London, UK Thursday SESSION 23 – EHL III 09:30 – 10:30 Chaired by Dr Omar Mian, Mary Hallaway Lecture Theatre Paper 23.1 TEHL simulation on the influence of lubricants on load-dependent gear losses Andreas Ziegltrum, Thomas Lohner, Karsten Stahl Gear Research Centre (FZG), Technical University of Munich, Germany Paper 23.2 Measuring lubricant speed profile in an EHL contact by particle tracking Petr Sperka, Ivan Krupka, Martin Hartl Brno University of Technology, Czech Republic Paper 23.3 Heterogeneous multiscale methods for the EHL of line contacts Gregory de Boera, Leiming Gaoa, Robert Hewsona, Harvey Thompsonb aDepartment of Aeronautics, Imperial College London, UK bSchool of Mechanical Engineering, University of Leeds, UK 10:30 – 11:00 Refreshments in the Conference Suite 11:00 – 12:30 PARALLEL SESSIONS 24 TO 27 Thursday SESSION 24 – ENGINE III 11:00 – 12:30 Chaired by Professor Rob Dwyer Joyce, Auditorium Paper 24.1 Load carrying capacity and friction of an inclined circular-flat piston ring J Fang, N Biboulet, Antonius Lubrecht INSA-Lyon, LaMCoS, France Paper 24.2 Visualization of strain distribution in gear teeth under lubricated condition by photo-elasticity technique Daisuke Yamazaki, Shin Morishita Yokohama National University, Japan Paper 24.3 Determination of Newtonian viscosity using a multiple reflection ultrasonic technique Olivia Manfredi, Robin Mills, Rob Dwyer-Joyce The Leonardo Centre for Tribology, University of Sheffield, UK Thursday SESSION 25 – LUBRICANTS III 11:00 – 12:30 Chaired by Dr Filippo Mangolini, Room AG100 Paper 25.1 Optical characterisation of tribofilms formed on cast iron surfaces Maria Miranda-Medinaa, Sara Salopeka, Andras Vernesa,b, Martin Jecha aAC2T Research GmbH, Austria bInstitute of Applied Physics, TU Wien, Austria Paper 25.2 Study of the effect of ionic liquid on the abrasion resistance of anodized aluminium alloys Maria Del Mar Arres, Ana Eva Jimenez Ballesta, Joaquin Arias Pardilla, Gines Martinez Nicolas, Maria Dolores Bermudez Olivares Materials Science and Metallurgical Engineering Research Group, Technical University of Cartagena, Spain