Ruibin Xu

Postdoctoral Fellow | Tribology & Materials Science Expert
Lyon, FR.

About

Highly accomplished Postdoctoral Fellow and Doctoral Researcher with extensive expertise in multi-scale contact mechanics, tribology, and materials science. Developed advanced EHD friction prediction frameworks and conducted multiphysics modeling, significantly contributing to understanding interfacial phenomena and material wear. Possesses a strong publication record and a commitment to advancing scientific knowledge in reactive gas dynamics and sustainable mobility.

Work

Forschungszentrum Jülich
|

Postdoctoral Fellow

Jülich, North Rhine-Westphalia, Germany

Summary

As Postdoctoral Fellow, led comprehensive research on multiscale contact mechanics, advancing understanding of interfacial phenomena and material wear.

Highlights

Led pioneering research in multiscale contact mechanics, investigating interfacial leakage, sliding friction, and wear, contributing to advancements in material surface science.

Conducted in-depth analysis of topography evolution during sliding, applying advanced experimental and computational techniques to enhance predictive models.

Collaborated with interdisciplinary teams to translate complex research findings into practical applications for industrial partners.

Authored and co-authored multiple peer-reviewed publications, actively disseminating research outcomes to the scientific community.

Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
|

Guest Scientist

Lanzhou, Gansu, China

Summary

As Guest Scientist, conducted advanced research in chemical physics, contributing to novel material insights and scientific understanding.

Highlights

Engaged in cutting-edge research projects within chemical physics, analyzing complex material interactions and phenomena.

Collaborated with leading scientists to explore new methodologies and experimental techniques in reactive gas dynamics.

Contributed to the development of innovative scientific approaches, enhancing the institute's research capabilities.

Prepared detailed research reports and presentations, effectively communicating findings to peer groups and stakeholders.

INSA Lyon
|

Teaching Associate

Lyon, Auvergne-Rhône-Alpes, France

Summary

As Teaching Associate, educated over 143 hours of graduate and undergraduate students in mathematics and physics, fostering academic growth and scientific comprehension.

Highlights

Delivered over 143 hours of graduate and undergraduate courses in mathematics and physics, effectively educating diverse student cohorts.

Designed and implemented engaging teaching materials, improving student comprehension and academic performance.

Mentored and supported students in complex problem-solving, fostering a deeper understanding of scientific principles.

Evaluated student progress and provided constructive feedback, contributing to their academic growth and success.

INSA Lyon & SKF RTD
|

Doctoral Researcher

Lyon, Auvergne-Rhône-Alpes, France

Summary

As Doctoral Researcher, developed and applied innovative tribology frameworks, significantly enhancing friction prediction and material modeling.

Highlights

Developed an innovative Elastohydrodynamic (EHD) friction prediction framework by integrating Molecular Dynamics (MD) simulations with advanced rheometry techniques.

Pioneered multiphysics modeling using COMSOL, accurately simulating complex contact mechanics and tribological systems.

Published significant findings in leading tribology journals, advancing the understanding of friction and wear mechanisms.

Collaborated with SKF RTD to apply research insights to industrial challenges, enhancing product performance and reliability.

CEA Cadarache
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Engineer Intern

Cadarache, Provence-Alpes-Côte d'Azur, France

Summary

As Engineer Intern, designed a critical sensor system for NDT robots, improving safety and operational efficiency in fast-neutron reactors.

Highlights

Designed and optimized a novel sensor system for Non-Destructive Testing (NDT) robots, specifically for use in fast-neutron reactors.

Contributed to enhancing the safety and operational efficiency of critical nuclear infrastructure through innovative engineering solutions.

Collaborated with a multidisciplinary team to integrate the sensor system, ensuring compatibility and performance within complex reactor environments.

Applied principles of mechanical engineering and materials science to develop robust and reliable sensor components.

Education

Université de Lyon, INSA Lyon
Lyon, Auvergne-Rhône-Alpes, France

Ph.D.

Mechanical Engineering, Tribology

INSA Lyon
Lyon, Auvergne-Rhône-Alpes, France

Diplôme d'Ingénieur (M.Eng. equivalent)

Mechanical Engineering

Kyushu University
Fukuoka, Fukuoka Prefecture, Japan

Academic Exchange

Reactive Gas Dynamics Laboratory

Université Paul Sabatier Toulouse III
Toulouse, Occitanie, France

B.Sc.

Mechanics

Université de Tours
Tours, Centre-Val de Loire, France

Language Study

French as a Foreign Language

Awards

Guest Editor, Special Issue on “Advances in Nanotribology”

Awarded By

Lubricants (MDPI)

Recognized for expertise in nanatribology, invited to serve as Guest Editor for a special issue.

Oral Presentation: 12th European Solid Mechanics Conference (ESMC)

Awarded By

ESMC

Scheduled to present advanced solid mechanics research at the 12th European Solid Mechanics Conference in Lyon, France.

Oral Presentation: Nordtrib 2024

Awarded By

Noldtrib

Scheduled to present innovative research at the Nordtrib 2024 conference in Copenhagen, Denmark.

Oral Presentation: 7th Asiatrib & 9th CICT

Awarded By

Asiatrib & CICT

Scheduled to present research findings at the 7th Asiatrib & 9th CICT conference in Tianjin, China.

Oral Presentation: 7th World Tribology Congress (WTC)

Awarded By

WTC

Presented cutting-edge research findings at the prestigious 7th World Tribology Congress in Lyon, France.

Oral Presentation: 10th Multiscale Materials Modelling (MMM10)

Awarded By

MMM10

Delivered an oral presentation on advanced materials modeling at the 10th Multiscale Materials Modelling conference in Baltimore, USA.

Publications

Leakage at interfaces: a comprehensive study based on Persson contact mechanics theory

Published by

Tribol. Int.

Summary

Conducted a comprehensive study on interfacial leakage, utilizing Persson contact mechanics theory to provide detailed analysis.

On How to Determine Surface Roughness Power Spectra

Published by

Tribol. Lett.

Summary

Provided a comprehensive method for determining surface roughness power spectra, critical for advanced tribological analysis.

Rubber wear: Experiment and theory

Published by

J. Chem. Phys.

Summary

Explored rubber wear through a combination of experimental and theoretical approaches, featured as a cover article.

Rubber wear on concrete: dry and in-water conditions

Published by

Wear

Summary

Analyzed rubber wear on concrete surfaces under both dry and in-water conditions, providing insights into environmental factors.

Rubber Wear: History, Mechanisms, and Perspectives

Published by

Tribol. Lett.

Summary

Presented a comprehensive overview of rubber wear, covering its history, underlying mechanisms, and future perspectives.

Sliding wear: Role of plasticity

Published by

Tribol. Lett.

Summary

Investigated the critical role of plasticity in sliding wear, contributing to a deeper understanding of material deformation.

Brownian friction dynamics: Fluctuations in sliding distance and force

Published by

Soft Matter

Summary

Examined Brownian friction dynamics, detailing fluctuations in sliding distance and force, featured as a cover article.

Sliding Friction of Hard Sliders on Rubber: Theory and Experiment

Published by

Tribol. Lett.

Summary

Conducted theoretical and experimental studies on the sliding friction of hard sliders on rubber, advancing tribological knowledge.

Rubber Friction: Theory, Mechanisms, and Challenges

Published by

J. Chem. Phys.

Summary

Provided an in-depth analysis of rubber friction, encompassing theoretical frameworks, mechanisms, and current challenges.

Hydrogels with Negligible Hysteresis, Enhanced Conductivity, and Good Absorbability Enabled by Synergistic Chain Entanglement and Polyoxometalates

Published by

ACS Appl. Mater. Interfaces

Summary

Developed innovative hydrogels exhibiting negligible hysteresis, enhanced conductivity, and superior absorbability through synergistic material design.

Gummiverschleiß und grüne Innovation: Auf dem Weg zur nachhaltigen Mobilität

Published by

GET - Green Efficient Technologies

Summary

Authored an article on rubber wear and green innovation, focusing on the path to sustainable mobility.

Rubber Friction (temporary title)

Published by

Encyclopedia of Tribology

Summary

Authored a chapter on rubber friction for the Encyclopedia of Tribology, currently under review.

Rubber Wear and Innovation

Published by

Tire Technology International, Annual Review

Summary

Contributed an article on rubber wear and innovation for the annual review of Tire Technology International.

Role of transfer films and interfacial cracking in metallic sliding wear

Published by

Journal of Chemical Physics

Summary

Investigated the role of transfer films and interfacial cracking in metallic sliding wear, currently under review.

Brownian friction dynamics: Fluctuations in sliding distance

Published by

Phys. Rev. E

Summary

Investigated Brownian friction dynamics, focusing on fluctuations in sliding distance to enhance understanding of nanoscale friction.

An approach for quantitative EHD friction prediction based on rheological experiments and molecular dynamics simulations

Published by

Tribol. Lett.

Summary

Developed a novel approach for quantitative EHD friction prediction by integrating rheological experiments and molecular dynamics simulations.

Languages

Chinese
English
French
German

Certificates

European Driver's License B

Issued By

European Union

Skills

Research & Analysis

Multi-scale Contact Mechanics, Interfacial Leakage, Sliding Friction & Wear, Elastohydrodynamic Lubrication (EHL), Friction Prediction, Molecular Dynamics (MD) Simulations, Rheometry, Surface Topography Evolution, Plasticity, Tribological Analysis, Rheological Analysis, Surface Roughness Characterization, Stylus Profilometer, Atomic Force Microscopy (AFM), Dynamic Mechanical Analysis (DMA), Non-Destructive Testing (NDT), Materials Science, Chemical Physics, Experimental Design, Data Analysis.

Software & Modeling

COMSOL, LAMMPS, MATLAB, FORTRAN, Multiphysics Modeling.

Academic & Teaching

Graduate Course Instruction, Undergraduate Course Instruction, Curriculum Development, Student Mentoring, Peer Review, Editorial Leadership.