49th Leeds-Lyon Symposium on Tribology - 2024

8:00 - 9:00 (1h)

Registration - Main hall

9:00 - 9:10 (10min)

Opening and Welcome address

Plenary room - Saint Maur & Essart

9:10 - 10:00 (50min)

Tribological challenges for European space exploration: A journey summary from past to actual and future solutions

Plenary room - Saint Maur & Essart

Lionel Gaillard (ESA, The Netherlands)

10:00 - 10:50 (50min)

How an earthquake is born? A laboratory perspective on the stability of frictional sliding

Plenary room - Saint Maur & Essart

Marco Scuderi (University La Sapienza, Roma, Italy)

https://leeds-lyon2024.sciencesconf.org/data/program/LL24_Scuderi.pdf

10:50 - 11:20 (30min)

Coffee break

Poster and Exhibition room

11:20 - 12:20 (1h)

Space Lubrication - 1

Plenary room - Saint Maur & Essart

› Application of PEEK Composite to Sliding Mechanisms in Space - Koji Matsumoto, Japan Aerospace Exploration Agency, Japan 11:20-11:40 (20min)

› The Development of Passivated MoS2 Coatings for Space Applications - Liuquan Yang, University of Leeds, United Kingdom 11:40-12:00 (20min)

› Low Wear Capabilities of Ni-Based Bulk Metallic Glass under Rolling/Sliding Unlubricated Conditions in Air and Vacuum - Guillaume Colas, Université de Franche-Comté, CNRS, institut FEMTO-ST, France 12:00-12:20 (20min)

11:20 - 12:20 (1h)

3rd Bodies - 1

Room 3 - Amphitheater

› A Pin-On-Disc Study of Particles Emitted During the Tire Rubber and Road Aggregates Wear Test - Stepan Bobrovnikov, Laboratoire Environnement, Aménagement, Sécurité et Eco-conception, France 11:20-11:40 (20min)

› Effect of Microstructural Changes on Tribological Mechanisms in Automotive Friction Braking Conditions - Mathis Briatte, Laboratoire de Mécanique, Multiphysique, Multiéchelle - UMR 9013, France 11:40-12:00 (20min)

› A Granular Model of Stick-Slip in Laboratory Earthquakes - Guilhem Mollon, Laboratoire de Mécanique des Contacts et des Structures, INSA Lyon, France 12:00-12:20 (20min)

11:20 - 12:20 (1h)

Machine Learning - 1

Room 4 - Le Chateau

› Machine Learning Interaction Potentials for Tribochemistry: an Application to Alkyl Thiolate at Sliding Copper Interfaces - Paolo Restuccia, Dipartimento di Fisica e Astronomia - Department of Physics and Astronomy, Università di Bologna, Italy 11:20-11:40 (20min)

› Ab Initio Informed Machine Learning Potential for Tribochemistry and Mechanochemistry: Application for Lubricant Additives - Paolo Restuccia, Dipartimento di Fisica e Astronomia - Department of Physics and Astronomy, Università di Bologna, Italy 12:00-12:20 (20min)

12:20 - 12:30 (10min)

Group Picture

12:30 - 13:50 (1h20)

Lunch

Restaurant

13:50 - 15:30 (1h40)

Friction & Wear - 1

Room 1 - Saint Maur

› Synergistic Effects of PTFE and Nano-Al2O3 Fillers on Self-Lubricity of POM Polymer-Matrix Nanocomposite - NO SHOW - Ibrohim Rustamov, Loctek Ergonomic Technology Corp. & Faculty of Mechanical Engineering and Mechanics, Ningbo University 13:50-14:10 (20min)

› Solid Lubrication of Nanocomposite Ceramic Si3N4-Si3N4 and Hybrid Si3N4-Steel Contacts - Kostyantyn Grinkevych, Eduardo Torroja Institute of Construction Sciences, CSIC (IETCC-CSIC), Spain, and I.M. Frantsevich Institute for Problems of Materials Science, NAN Ukraine 14:10-14:30 (20min)

› Tribological Behavior of Polymer/Metal Friction Pairs in the Simulated Deep Sea - Hao Liu, State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, China 14:30-14:50 (20min)

› Surface Modification and Solid Lubricant Compounding of High-Strength Brass Alloy by Friction Stir Processing - Masaya Hirukawa, Tokyo University of Science, Japan 14:50-15:10 (20min)

› Evolution of surface roughness in some tribological contacts - Krzysztof Kubiak, University of Leeds, United Kingdom 15:10-15:30 (20min)

13:50 - 15:30 (1h40)

Lubricant Additives - 1

Room 2 - Essarts

› Insight into the Fundamental Behaviour of Organic Friction Modifiers through Synchrotron X-Ray Experiments - Inga Kicior, European Synchrotron Radiation Facility, France & University of Leeds, United Kingdom 13:50-14:10 (20min)

› Tribological Performance Evaluation of Ti3C2Tx MXene as Lubricant Additive in Presence of Organic Friction Modifier - Afrina Khan Piya, University of Leeds, United Kingdom 14:10-14:30 (20min)

› Tribofilm Printing of ZDDP and APTES Using Sliding Contacts - Alaaeddin Al Sheikh Omar, University of Leeds, United Kingdom 14:30-14:50 (20min)

› Structure of Organic Friction Modifiers Tribofilm in Reciprocating Conditions - Marjan Homayoonfard, University of Leeds, United Kingdom 14:50-15:10 (20min)

› Tribological Evaluation of Micro-Algae Oils as Green and Sustainable Additives for Low-Viscosity Lubricants - Carlos C. Rubio-Hernández, Tecnológico de Monterrey = Monterrey Institute of Technology, Mexico 15:10-15:30 (20min)

13:50 - 15:30 (1h40)

Green Tribology - 1

Room 3 - Amphitheater

› Water-based Lubricants with Graphene Oxide Additives for Enhanced Friction and Wear Performance - CANCELLED - Mohammad Reza Najjari Saadatabadi, Wolfson School of Mechanical, Electrical and Manufacturing Engineering, Loughborough University, United Kingdom 13:50-14:10 (20min)

› Tribology of Emerging Water Based Lubricants and Low Viscosity Oils E-Fluids Technologies in Rolling/Sliding Contacts - Christine Matta, SKF B.V., Research and Technology Development Center, Houten, The Netherlands 14:10-14:30 (20min)

› Effects of Tannic Acid Induced Complex Films on Tribological Properties between Rail and Wheel in Railways - Kazuki Ikoma, Railway Technical Research Institute, Japan 14:30-14:50 (20min)

› Triboemission of Nanoparticle Aerosols - Roman Nevshupa, Eduardo Torroja Institute of Construction Sciences, CSIC (IETCC-CSIC), Spain 14:50-15:10 (20min)

› Nanostructured Biogrease Performance to Wheel/Rail Contact Application - Salete Alves, Universidade Federal do Rio Grande do Norte, Brazil 15:10-15:30 (20min)

13:50 - 15:30 (1h40)

Modelling - 1

Room 4 - Le Chateau

› Atomic-Scale Modelling of Lubricants at High Pressure: on the Competition of Shear Thinning, Thermal Thinning and Wall Slip - Michael Moseler, Fraunhofer IWM, MikroTribologie Centrum, Germany 13:50-14:10 (20min)

› Prevention of Cage Wear in Cylindrical Roller Bearings by Reducing Roller Mass - Daisuke Suzuki, Railway Technical Research Institute, Japan 14:10-14:30 (20min)

› Comparison of a Viscoelastic and a Couple Stress Model in a Simple Slider Bearing - John Tichy, Rensselaer Polytechnic Institute, United States 14:30-14:50 (20min)

› Lubricant Transport in Piston Cylinder Assemblies - Polychronis Dellis, National Technical University of Athens, School of Mechanical Engineering, Greece 14:50-15:10 (20min)

› Empirical Compensation of Parasitic Bearing Friction in Chain Drive Dynamometers - George C. Barnaby, University of Bristol, United Kingdom 15:10-15:30 (20min)

15:30 - 16:00 (30min)

Coffee break

Poster and Exhibition room

16:00 - 17:00 (1h)

Space Lubrication - 2

Room 1 - Saint Maur

› Novel MoSx and a-C/MoSx hybrid coatings by vacuum arc deposition for use in dry air and high vacuum - Volker Weihnacht, Fraunhofer Institute for Material and Beam Technology, Germany 16:00-16:20 (20min)

› MoS2 Lubricating Film Meets Supramolecular Gel: a Novel Composite Lubricating System for Space Applications - Meirong Cai, State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, China 16:20-16:40 (20min)

› Tribological Behavior of Environmentally-Friendly MoS2-Based Solid Lubricants at Cold Temperature - Parastoo Fallah, Concordia University, Montreal, Canada 16:40-17:00 (20min)

16:00 - 17:00 (1h)

Surface Topography - 1

Room 2 - Essarts

› On Wear Behavior of Mn-Modified Al-Cu-Mg-Si-Ti Alloy Fabricated by Laser Powder-Bed Fusion - Nan Kang, Arts et Métiers Institute of Technology, MSMP, HESAM Université, France 16:00-16:20 (20min)

› The Reciprocating Sliding Friction Behavior and Wear State Transition Mechanism of Cylinder Liner and Piston Ring - Xuan Ma, Harbin Engineering University, China 16:20-16:40 (20min)

› Analysis of Multimodal Experimental Data for Physical Understanding of Emissions Mechanisms during Braking Events - Philippe Dufrénoy, Univ. Lille, CNRS, Centrale Lille, UMR 9013 - LaMcube, France 16:40-17:00 (20min)

16:00 - 17:00 (1h)

Biotribology - 1

Room 3 - Amphitheater

› Frequency Modulation Effect of Fingerprints Mediates the Sensitive Perception - Linfeng Wang, Nanjing University of Aeronautics and Astronautics, China 16:00-16:20 (20min)

› Misleading Tactile Perception by Vibrotactile Rendering - Livia Felicetti, Sapienza - University of Rome, Italy & LaMCoS, INSA Lyon, France 16:20-16:40 (20min)

› Multimodal Tactile Sensor Aiming at Smart Space Extravehicular Multi-Finger Operations based on Finger Tribology - Kaixuan Kong, Nanjing University of Aeronautics and Astronautics, China 16:40-17:00 (20min)

16:00 - 17:00 (1h)

Modelling - 2

Room 4 - Le Chateau

› The Tire-Road Contact: a Mechanical Mixing Seen as a Shear-Induced Diffusive Process - Kévin Daigne, LaMCoS, INSA Lyon, France 16:00-16:20 (20min)

› Friction and Wear Mechanisms of PTFE by Atomistic Simulations: Transfer Film Formation and the Synergy Between PTFE and PEEK - Stefan Peeters, Fraunhofer Institute for Mechanics of Materials, Germany 16:20-16:40 (20min)

› The Role of Grain Fragmentation in Understanding Shear Localization via DEM Simulation - Nathalie Casas, Dipartimento di Scienze della Terra, La Sapienza Università di Roma, Italy 16:40-17:00 (20min)

17:00 - 17:10 (10min)

Short break (switch sessions)

17:10 - 18:10 (1h)

Friction & Wear - 2

Room 1 - Saint Maur

› A State-of-the-Art Tribometer for Real Conditions with Superheated Water (Real Conditions In Nuclear Environment) - Bogdan Munteanu, IREIS, France 17:10-17:30 (20min)

› The Effect of Lubricant Contamination with Water on Friction Modifiers Tribofilm Properties - Ajay Pratap Singh Lodhi, University of Leeds, United Kingdom 17:30-17:50 (20min)

› Investigation of Environmentally Acceptable Base Oil/Additive Combinations with Regard to their Functional Requirements - Marius Bürger, Institute for Machine Elements and Systems Engineering, RWTH Aachen University, Germany 17:50-18:10 (20min)

17:10 - 18:10 (1h)

Surface Topography - 2

Room 2 - Essarts

› Influence of Jets at Subzero Temperatures on the Behavior of Erosive Wear and Ductility on AISI 310 Stainless Steel - César Sedano, Universidad de Guadalajara, Mexico 17:10-17:30 (20min)

› Influence of Interstitial Oxygen and Nitrogen on the Tribological Behaviour of Titanium and Ti6Al4V - Amod Kashyap, Institute for Applied Materials, Karlsruhe Institute of Technology, Germany 17:30-17:50 (20min)

› Interfacial Thermal Conductance across Solid/Liquid Interface - Andrea Zovko, Department of Mechanical Engineering, Imperial College London, United Kingdom 17:50-18:10 (20min)

17:10 - 18:10 (1h)

Nanotribology

Room 3 - Amphitheater

› Insights into the Nanoscale Tribological Properties of Graphite in Water - Jitendra Soni, Indian Institute of Technology Delhi, India 17:10-17:30 (20min)

› Effect of Graphene Reinforcement on the Tribological and Fracture Behaviours of Silicon-Based Nanocomposites - Hussein Abo El-Einein, LTDS UMR CNRS 5513, Ecole Centrale de Lyon, France 17:30-17:50 (20min)

› Role of Crystallographic Orientation and Temperature on Tribological Characteristics of CoCrNi Medium Entropy Alloy - Vamsi Majeti, Indian Institute of Technology Delhi, India 17:50-18:10 (20min)

17:10 - 18:10 (1h)

Modelling - 3

Room 4 - Le Chateau

› A BEM-Based Model for Wear in the Contact of Textile Fibres - Josh Montgomery, University of Leeds, United Kingdom 17:10-17:30 (20min)

› Mechanism of Frictional Contact Induced Vibration of TBM Cutterhead-Cutter System - Mengqi Zhang, Southwest Jiaotong University, China 17:30-17:50 (20min)

› Instabilities in Sliding Systems Induced by Solid Viscoelasticity - Toshiki Watanabe, Yokohama National University, Japan 17:50-18:10 (20min)

18:30 - 19:30 (1h)

Special talk: Tribology and Wine: What’s the Connection?

Room 3 - Amphitheater

N. Spencer

https://leeds-lyon2024.sciencesconf.org/data/program/LL24_Spencer.pdf

19:30 - 23:30 (4h)

Buffet during poster session

Poster and Exhibition room

19:30 - 23:30 (4h)

Poster - Lubricated Contacts

Poster and Exhibition room

› Effect of Kinetics of MoS2 Sheets Formation and Organization on Tribological Behavior of Lubricated Contacts using MoDTC Additive - Mathilde Verduno, LTDS, CNRS, Ecole Centrale de Lyon, France 19:30-23:30 (4h)

› Influence of a Transmission Oil Degradation on System-level Behavior - Busra Duran, SKF France 19:30-23:30 (4h)

› Lubrication Condition Monitoring in EHD Line Contacts using the Electrical Impedance Method - Taisuke Maruyama, NSK Ltd., Japan 19:30-23:30 (4h)

› Effect of Chain Length on Tribological Performances of MXene Solvent-Free Nanofluids as Additives for Water-Based Lubricants - Zhangpeng Li, State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, China 19:30-23:30 (4h)

› Neutron Reflection Characterisation of Ionic Liquid Additive Adsorption at Steel/Water Interface for Water-Based Lubrication - Xuzhi Hu, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, China & University of Manchester, United Kingdom 19:30-23:30 (4h)

› A Reynolds-type Equation for Bearings with Stochastic Roughness under Elastohydrodynamic Lubrication - Dimitrios Skaltsas, National Technical University of Athens, Greece 19:30-23:30 (4h)

› Experimental Investigations on Spin Power Losses Generated in a Planetary Gear Set - Marie Winger, LabECAM, ECAM LaSalle & LaMCoS, INSA Lyon & Safran Transmission Systems, France 19:30-23:30 (4h)

› A Study on Hydrogen Concentration in the Crank Case of a Hydrogen Internal Combustion Engine - Daisuke Hiyama, Tokyo City University, Japan 19:30-23:30 (4h)

› Advanced Electro-Tribological and Electro-Rheological Testing of Grease Lubricated Ball Bearings – from Impedance to Break Down Voltage - Paul Staudinger, Anton Paar GmbH, Austria 19:30-23:30 (4h)

› Viscosity Measurement In-Situ at High Pressure using Ultrasound - Gladys Peretti, The Leonardo Centre for Tribology, The University of Sheffield, United Kingdom 19:30-23:30 (4h)

› Application of Dielectric Spectroscopy for EHD Contact - Shunsuke Iwase, NSK Ltd. & Nagoya Institute of Technology, Japan 19:30-23:30 (4h)

› Evaluating Slip Effects in ElastoHydroDynamic Lubrication: Insights from Navier-Stokes Equations - Rayan Ajeeb, Faculty of Mechanical Engineering, University of Ljubljana, Slovenia 19:30-23:30 (4h)

› Hybrids of Ionic Liquids and Cu-Decorated Carbon Nanotubes as Potential Superlubricants for Steel-Polymers Friction Pairs - Lukasz Wojciechowski, Poznan University of Technology, Poland 19:30-23:30 (4h)

› The Effect of Contaminants in Used Mining Gear Oils on the Wear of Machine Elements with Thin Antiwear Coatings - Marek Kalbarczyk, Łukasiewicz Research Network - Institute for Sustainable Technologies, Poland 19:30-23:30 (4h)

19:30 - 23:30 (4h)

Poster - Wear and Damage

Poster and Exhibition room

› Reciprocating Sliding Wear Behavior on Aluminum and Bronze Alloys under Dry and Lubricated Conditions - Manuel Vite-Torres, Instituto Politécnico Nacional ESIME U Zacatenco, Mexico 19:30-23:30 (4h)

› Evaluation of Friction and Wear of Enamel During the Loss and Recovery of Minerals Exposed to Demineralizing Liquids - Sara Topete, Universidad de Guadalajara, Mexico 19:30-23:30 (4h)

› Analysis of Wear Mechanisms, Microstructure Modifications of Thrust Ball Bearing under Fretting Contact and Grease Lubrication - Roderick Jacques, Cetim, Laboratoire Tribologie, Pôle Matériaux Métalliques et Surface, France. 19:30-23:30 (4h)

› Effect of Temperature and Load on the Behavior of Adhesive Wear on the Tire-Concrete Pavement Interaction - Elizabeth Sedano, Universidad de Guadalajara, Mexico 19:30-23:30 (4h)

› Sliding Wear Prediction in Wheel-Rail System under Aqueous Condition - João Vitor Silva e Silva, Federal University of Espírito Santo, Brazil 19:30-23:30 (4h)

› Interaction between Adhesive Wear and Noise on Tire-Concrete Pavement Contact at Different Speeds - Fernando Galvez, Universidad de Guadalajara, Mexico 19:30-23:30 (4h)

› Study of Erosion Wear by Solid Particle on a Carbon Steel Pipeline Section (API 5L-X52) - Javier Frias-Flores, Instituto politecnico national, Mexico 19:30-23:30 (4h)

› The Effect of Usage and Pad Material on the Tribological Circuit and Wear Dynamics in Friction Braking - Joseph Frangieh, LaMCube, Centrale Lille, France 19:30-23:30 (4h)

› Rolling Contact Fatigue Behaviour of Nitroalloy Steel (Cronidur 30) under Varied Slip Conditions - Kesavan Dhanasekaran, Indian Institute of Technology Palakkad, India 19:30-23:30 (4h)

› Research on the Friction and Wear Testing Machine for Simulated Ocean Environment - Hongfei Shang, Tsinghua University, China 19:30-23:30 (4h)

› Effects of Temperature and Load on Sliding Wear between Wheel and Rail Steels - Nathan Strey, Federal University of Espirito Santo, Brazil 19:30-23:30 (4h)

› Influence of the Sintering Process on the Slurry Erosion Behavior of New Fe-SiC Cermets. - Nicolás Araya, Universidad de Concepción - University of Concepcion, Chile 19:30-23:30 (4h)

› Influence of Water, Relative Humidity and Nitrogen Environment on Friction and Wear Performance of CuO/MoS2 Hybrid Nanoparticles in Reciprocating Sliding Contacts - Raaid Yassin, Institute of Functional Surfaces, University of Leeds, United Kingdom & North Refineries Company, Ministry of Oil, Iraq 19:30-23:30 (4h)

› Influence of Slide-Roll Ratio on Micropitting / Macropitting under High Load and High Speed Rolling Friction Test - Takuto Kunii, Tokyo University of Science & Rtec-Instruments K.K., Japan 19:30-23:30 (4h)

› Ultrasonic Monitoring of Long Term Cycling and Degradation of Lithium-Ion Batteries - Daniel Williams, University of Sheffield, United Kingdom 19:30-23:30 (4h)

› Investigations around Thermal and Tribological Contributions on Carbon/Carbon Composite's Wear - Hugo Bergère, LaMCoS, INSA Lyon, France 19:30-23:30 (4h)

› Friction and Wear Behavior of Co-based Alloys under Harsh Conditions - Patrick Beau, Beau Engineering Services & Optimol Instruments Prüftechnik GmbH, Germany 19:30-23:30 (4h)

› Evolution of Stress/Strain State and Contact Area of Worn Elastomers during Shearing - Antoine Mille, LTDS, CNRS, Ecole Centrale de Lyon, France 19:30-23:30 (4h)

19:30 - 23:30 (4h)

Poster - Surface and Friction Science

Poster and Exhibition room

› Additive Manufacturing of Intelligent and Self-Lubricating Polyimide Surfaces - Yuxiong Guo, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences & Shandong Laboratory of Advanced Materials and Green Manufacturing at Yantai, China 19:30-23:30 (4h)

› Excitation and Attenuation of Surface Waves in Disordered Materials - Ibrahim Ghanem, Department of Microsystems Engineering, University of Freiburg, Germany 19:30-23:30 (4h)

› Dry Friction of Amorphous Carbon on Epitaxial Graphene: Insights and Observations - Mohammad Zarshenas, Fraunhofer Institute for Mechanics of Materials, Institute of Physics, University of Freiburg, Germany 19:30-23:30 (4h)

› Wettability of Complex Fractal Surfaces - Multiscale Correlation - Katarzyna Peta, Poznan University of Technology, Poland 19:30-23:30 (4h)

› Nonconventional Tribochemical Activation: Facing the Challenges in Non-Tribological Applications - Roman Nevshupa, Institute of Construction Science Eduardo Torroja, CSIC, Spain 19:30-23:30 (4h)

› Frictional Behavior of Paper Wiper in Partially Wet Conditions: Significance of Three Dimensional Wetting - Shoma Kobayashi, Tohoku University, Japan 19:30-23:30 (4h)

› Effect of Water Absorption on the Friction Characteristics of Coir Fibers - Sumanta Prasad Dewri, Indian Institute of Technology Madras, India 19:30-23:30 (4h)

› Multi-Phase and Multi-Scale Wear Model using Phonon, Quantum Chemical Molecular Dynamics and Machine Learning - Chao Zhang, Shanghai University, China 19:30-23:30 (4h)

› Construction of Solid-Liquid Coupling Interfaces for Ultralow Friction and Stable Drag Reduction - Wufang Yang, State Key Laboratory of Solid Lubrication, Chinese Academy of Sciences, China 19:30-23:30 (4h)

› Research on Friction Control by Pillar-Shaped Texturation under Lubricated Conditions - Takumi Matsuura, Tokyo University of Science, Japan 19:30-23:30 (4h)

19:30 - 23:30 (4h)

Poster - Dry Contacts and Coatings

Poster and Exhibition room

› Tribological and Anticorrosive Performances of Graphene Coatings on Stainless Steel Substrates Constructed by Metal Ion-Induced Self-Assembly - Jinqing Wang, State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, China 19:30-23:30 (4h)

› Boundary Element Method for Periodic Phenomena, Application to the Modelling of Tire-Pavement Contact. - Nicolas Durand, LaMCoS, CNRS, INSA Lyon, France 19:30-23:30 (4h)

› Friction Behaviors of Tungsten Disulfide at Elevated Temperatures - Keizo Hashimoto, Teikyo University, Japan 19:30-23:30 (4h)

› Investigation on Asymmetric Hysteresis Friction Behavior between Wood and a Spherical Steel Pin - Yi Zheng, Delft University of Technology, The Netherlands 19:30-23:30 (4h)

› Enhancing the Tribological Properties of Ti6Al4V Alloy through Duplex Plasma Nitriding and MoS2 Coating - Kai Le, State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, China 19:30-23:30 (4h)

› Additive Manufacturing as a Potential Method to Produce Friction Surfaces of Joint Implants: the Tribological Behaviour of Ti6Al4V - Lukáš Odehnal, Department of Tribology, Faculty of Mechanical Engineering, Brno University of Technology, Czech Republic 19:30-23:30 (4h)

› Friction Coefficient of Cardboard Packing Samples - Brenda Acevedo-Sanchez, Instituto Politecnico National, Mexico 19:30-23:30 (4h)

› Sprayed Alkylphosphonic Acid as Lubricant in Air and Vacuum - Guillaume Colas, institut FEMTO-ST, CNRS, Université Franche-Comté, France 19:30-23:30 (4h)

› Prediction of Numerical Running-In Profile Modification of Tapered Rollers Based on Neural Network - Yonggang Meng, State Key Laboratory of Tribology in Advanced Equipment, Tsinghua University, China 19:30-23:30 (4h)

› Steady-State Contact Temperature of Finite Bodies during Dry Sliding - Tomaž Požar, Faculty of Mechanical Engineering, University of Ljubljana, Slovenia 19:30-23:30 (4h)

› Design and Shape Optimization of Valve Stem for Sealing Performance of Proportional Valve used in a Cold Gas Propulsion System - Fırat Mehmet Günkan, Dept. of Mechanical Engineering, Istanbul Technical University, Turkey 19:30-23:30 (4h)

› Acoustic Emission and Frictional Analysis of Granular Material Systems - Beikang Liu, Department of Mechanical Engineering, Imperial College London, United Kingdom 19:30-23:30 (4h)

› Degradation of Fluorinated Polymers/Lubricants due to Hyperthermal Nitrogen Collision in Very Low Earth Orbit - Masahito Tagawa, Kobe University, Japan 19:30-23:30 (4h)

› The Tribological Investigation of the Thin Film Electrode Arrays - Sercan Gökçeli, Dept. of Mechanical Engineering, Hacettepe University, Turkey 19:30-23:30 (4h)

› High-Temperature Fretting Behavior of Bi-Metallic (In718/L605) Superalloy Produced via Laser Powder Bed Fusion (L-PBF) Process - C.H. Sathisha, GE Aerospace Research 19:30-23:30 (4h)