TribologyTalks

TribologyTalks is your gateway to understanding the intriguing world of tribology. Our podcast demystifies the fundamentals and explores advanced topics in friction, wear, and lubrication, while spotlighting the latest research and industry trends. Join us for insightful conversations with esteemed guests who bring diverse perspectives and expertise in various areas of tribological research and fields.

29 episodes

1mo ago latest

monthly cadence

English language

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Episodes 29

Talking Tribology with Joe and Jie Part 2
1mo ago · 48:42
In Part 2 of our conversation with Joseph Shore and Jie Zhang from the Imperial College Tribology Group, we move from research backgrounds into the challenge of designing meaningful tribology tests. Joined by PCS Instruments’ Ben Wainwright, Joe and Jie discuss what makes a good test, how fundamental contacts can help us understand real applications and why modelling, assumptions and experimental data all need to work together. The episode also looks ahead to future tribology challenges, from EV drivetrains and high-speed testing to hydrogen, ammonia, robotics and more sustainable lubrication.
Talking Tribology with Joe and Jie
2mo ago · 32:51
In this episode of Tribology Talks, PCS Instruments Ben is joined by Joeseph Shore and Jie Zhang from the Imperial College Tribology Group for the first part of their conversation. They begin by sharing how they first became interested in tribology, from early curiosity about mechanical engineering to research projects at Imperial College London. The discussion then moves into their current work, including EV drivetrain efficiency, high-speed bearing reliability, lubricant behaviour in inert gas environments, and the role of hydrogen and ammonia in future transport systems. Together, they expl
Christopher Clayson: From Esters to Electrification
4mo ago · 33:58
In Part 2 of Tribology Talks, PCS Instruments host Dr Kieran Nar continues the conversation with Christopher Clayson from Cargill, exploring how esters, electrification and sustainability are shaping the next generation of lubricant development. The episode looks at why esters are attracting growing interest across EV fluids, industrial oils and marine applications, from low traction and thermal stability to biodegradability, carbon footprint reduction and improved efficiency. Kieran and Christopher also discuss the pace of change across the industry, the importance of updated test methods for
Christopher Clayson: How Do You End Up in Tribology?
4mo ago · 24:26
Join us for our first podcast of 2026. In this episode, Kieran Nar sits down with Christopher Clayson, Application Scientist at Cargill, to talk through how a background in natural sciences turned into a career in tribology. From early placements to working in R&D, Chris shares how his role has developed and what it’s really like operating at the intersection of chemistry, physics and engineering. The conversation also touches on how the lubricants industry is shifting, from traditional engine oils to the demands of electric vehicles, and why collaboration across the field is becoming more imp
Friction Chats with Tom Reddyhoff - Part 2
10mo ago · 19:15
In this engaging second part of our conversation with Dr. Tom Reddyhoff on TribologyTalks, he dives deeper into his innovative research on compliant contacts and their surprising influence on taste perception. Discover how friction plays a crucial role in mouthfeel and the sensory experience of food and beverages. Tom shares insights from his work with PepsiCo on carbonation and astringency, explaining how tribological principles can enhance product development. We also explore cutting-edge monitoring techniques, including acoustic emission and machine learning, which are revolutionizing our u
Friction Chats with Tom Reddyhoff - Part 1
10mo ago · 21:10
In this episode of TribologyTalks, CEO Steven Horder sits down with Dr. Tom Reddyhoff, an experimental reader in tribology at Imperial College London. We delve into Tom's journey from mechanical engineering to the specialised field of tribology, exploring how his early experiences and the support from PCS Instruments shaped his research. Tom discusses his groundbreaking work on lubricant additives and laser-textured surfaces, revealing how these innovations can significantly reduce friction in various applications. We also explore the evolving landscape of tribology, particularly the shift tow
Dr Peter Lee: Building Tribology at Scale, Part 2
11mo ago · 34:35
In the second half of our conversation with Dr Peter Lee we explore how he built and grew the tribology group at Southwest Research Institute into one of the world’s most dynamic centres for applied research. Peter shares the testing philosophy that guides their work the importance of careful hiring and mentoring and why flexibility and teamwork with clients are central to their success. We also look ahead at the changing landscape of tribology from the rise of rheology and new applications beyond automotive to challenges in EVs hydrogen and emerging fuels. Peter reflects on the role of AI and
Dr Peter Lee: My Journey into Tribology, Part 1
11mo ago · 33:38
In this first part of our conversation with Dr Peter Lee, Chief Tribologist at Southwest Research Institute, we explore the unconventional path that led him from working as a motor mechanic to establishing himself as a leading tribologist. Peter shares how a tribology module at Leeds set him on a new course, how his PhD in lubricant degradation shaped his research interests, and how securing a prestigious Royal Academy of Engineering Fellowship broadened his career. He also reflects on the role of mentoring early in his journey, both receiving it and beginning to offer it to others.
Dr James Ewen & Filimon Kaliafetis: Digital Twins
1y ago · 37:08
In this episode of TribologyTalks, we dive into the fascinating world of digital twins in tribology with experts James Ewen and Filimonas Karyfetis. We explore the concept of digital twins as virtual replicas of physical entities, discussing their various levels of integration—from basic digital models to advanced systems that enable real-time control and analysis. Filimonas shares insights on utilizing sensor data to enhance our understanding of physical systems, while James discusses the potential applications in predicting maintenance needs for machinery. Together, they highlight the balanc
Dr James Ewen: Molecular Simulations Shaping Tribology - Part 1
1y ago · 29:27
In this episode of TribologyTalks, I’m thrilled to kick off Season 2 with our special guest, Dr. James Ewen, a Royal Academy of Engineering Research Fellow at Imperial College London. Join us as we explore the fascinating world of molecular simulations and their crucial role in understanding lubricant behavior at the nanoscale. Dr. Ewen shares insights from his academic journey, including his experiences with Shell and his work on innovative lubricant formulations. We’ll discuss the intersection of fundamental research and real-world applications, particularly in industries like hair care, whe
Dr Rai Notay: Charged Up and Fully Restored
1y ago · 30:45
In Part 2, Dr Rai Notay is back to break down the real-world tribology challenges facing electric vehicles, from bearing durability and low-viscosity fluids to the complex impact of stray currents. Then we head into the garage as Rai shares how he rebuilt a classic Mini from the ground up, blending vintage charm with modern engineering. It’s a hands-on story of applied tribology, where lab knowledge meets personal project in the most satisfying way.
Dr Rai Notay: From Engines to Industry - Part 1
1y ago · 44:48
In this episode, guest host Kieran Nar sits down with Dr Rai Notay from Lubrizol to talk about how a summer internship with a running engine sparked a career in tribology that has spanned everything from laser diagnostics and piston ring testing to motorsport, industrial fluids and even hair care. Rai shares how he transitioned from academia into industry, the unexpected value of working across disciplines, and what it's like being the only engineer in a team of chemists. He also reflects on the evolving nature of the field, why tribology still feels like an emerging science, and why staying c
Dr Michael Buttery: Applying Tribology to Space Mechanisms - Part 2
1y ago · 33:27
How do you lubricate a spacecraft when failure isn’t an option and there’s barely any fluid to work with? In Part 2, Dr Michael Buttery discusses applying tribology to real space mechanisms from testing in vacuum with the VMTM to tuning hybrid lubrication systems for extended life without added torque. He also explores fluid chemistry constraints, the potential of ionic liquids, the rise of additive manufacturing in space, and how "new space" is reshaping risk, testing, and collaboration.
Dr Michael Buttery: From Astrophysics to Space Tribology - Part 1
1y ago · 25:15
What happens when an astrophysicist trades galaxies for spacecraft mechanisms? In this episode, Dr Michael Buttery from ESR Technology shares how his passion for space led him into the highly specialised world of space tribology. We explore his work on the James Webb Space Telescope, his development of hybrid lubrication systems that combine fluid and solid lubricants, and how he tackles the extreme conditions of space. Michael also explains why the space industry takes such a cautious approach to innovation and the critical role of rigorous testing in mission success. Whether you're fascinate
Professor Nic Spencer - Wine Science
1y ago · 39:23
What do wine tasting and tribology have in common? Professor Nicholas Spencer reveals the surprising connections, from the role of friction in mouthfeel to how tannins shape our sensory experience. He shares his journey from chemistry to tribology, his research on replicating the tongue’s surface for wine studies, and the challenges of crafting non-alcoholic wines that still deliver on taste. Plus, we dive into the fascinating world of polymer brushes and their impact on lubrication and medical applications.
Prof. Robert Wood: Tribo-Corrosion & Sustainability - Part 2
1y ago · 30:50
Professor Robert Wood returns to discuss tribo-corrosion and sustainability, exploring how materials and coatings withstand harsh environments in tidal turbines, ship propulsion systems, and renewable energy applications. How do we extend component lifespan while balancing performance, durability, and environmental impact? And why is industry collaboration essential for tackling these challenges? Tune in now!
Prof. Robert Wood - Wear Detection, Predictive Maintenance & Erosion Mitigation: Part 1
1y ago · 24:40
What’s the future of wear detection, erosion mitigation, and tribology research? Professor Robert Wood joins us to discuss the biggest shifts in the field, from real-time monitoring to the challenges of protecting offshore wind turbines from extreme conditions. If you're curious about how tribology is evolving to meet industry demands, this is one episode you won’t want to miss!
Dr. Parker LaMascus ft. Guest Host Dr. Alexander MacLaren: Part 2
1y ago · 18:52
In Part 2 of Tribology Talks, Dr. Alexander MacLaren and Dr. Parker LaMascus continue their discussion on the future of tribology. Parker shares insights on emerging research, sustainability, and the intersection of science and society, while also reflecting on teaching, data management, and his career aspirations. Don’t miss the conclusion of this insightful two-part series, listen now! Dr. Parker LaMascus describes work conducted in the lab of Prof. Robert Carpick at the University of Pennsylvania’s Department of Mechanical Engineering, in collaboration with Pixelligent Technologies LLC and
Dr. Parker LaMascus ft. Guest Host Dr. Alexander MacLaren: Part 1
1y ago · 32:31
Dr Parker LaMascus discusses his PhD research on metal oxide nanocrystals as next-gen anti-wear additives. Discover how these tiny materials outperform traditional solutions, forming protective films at low temperatures through a unique friction-driven process. From heavy vehicles to electric cars, this episode showcases exciting advances in tribology. Don't miss this deep dive into the science driving innovation! Parker LaMascus describes work done in the lab of Prof. Robert Carpick in the Department of Mechanical Engineering at the University of Pennsylvania, in collaboration with Pixelligen
Dr. Marc Ingram and Dr. Rich Baker: Part 2
1y ago · 39:11
In this Part 2 continuation, Rich and Marc dive into how AI and digital tools are revolutionising tribology, from streamlining testing to predicting energy efficiency and reducing costs. They discuss the potential of automation and AI for wear analysis, while tackling the challenges of a field often misunderstood. With stories of successful collaborations and insights into future trends like bio-mimics and water-based fluids, Rich and Marc highlight the importance of hands-on experience and cross-disciplinary teamwork. Tune in for expert advice and a glimpse of what’s next in tribology.
Dr. Marc Ingram & Dr. Rich Baker: Part 1
1y ago · 44:32
In Part 1 of their TribologyTalks episode, Dr. Rich Baker and Dr. Marc Ingram share their career journeys and how their time at PCS Instruments helped shape their paths. They explore the experiences that led to starting their own businesses and explore key trends in tribology, from enhancing efficiency and sustainability to the impact of electrification on lubricants. The episode also highlights the rise of natural chemistries and biotribology, with insights into their applications in the food and personal care industries - not to be missed!
Dr. Amir Kadiric: Hydrogen, Education, and Tribology - Part 2
1y ago · 17:17
In the second part of our conversation with Dr. Amir Kadiric, we explore how tribology is at the heart of the energy transition. From hydrogen to electric vehicles and wind turbines, Dr. Kadiric discusses the innovative role tribology plays in advancing sustainability. He also shares insights into the vital connection between academia and industry, plus the importance of inspiring future engineers through outreach. Tune in for more.
Dr. Amir Kadiric: EVs, Turbines, and Tribology - Part 1
1y ago · 25:31
In this engaging episode of TribologyTalks, host Stephen Halder welcomes Dr. Amir Kaderich from Imperial College London for the first part of an insightful discussion on the intersections of tribology, electric vehicles (EVs), and wind turbine technology. Dr. Kaderich shares his unplanned journey into the field, the influential figures who shaped his academic career, and his current research on surface failures and electric vehicle transmissions. He highlights the challenges of designing efficient, reliable systems amid evolving technology demands, particularly the integration of lubrication a
Dr. Alexander MacLaren: SLIM Insights
1y ago · 22:56
In Part 2 of TribologyTalks, Dr. Alexander MacLaren dives into the Space Layer Imaging Method (SLIM). This technique, capable of measuring lubricant films less than a micron thick, is transforming how we approach efficiency in automotive and aerospace applications. Dr. MacLaren reveals the challenges of interpreting SLIM's colorimetric data and shares how his collaboration with UPenn led to breakthroughs in overcoming these hurdles. Tune in for more.
Dr. Alexander MacLaren: EHL Research Paper Insights
1y ago · 28:14
In the latest episode of TribologyTalks, we’re joined by Dr. Alexander MacLaren who shares insights from his recent research on high-speed elastohydrodynamic lubrication (EHL) using PCS-Instruments EHD-HS rig. In Part 1, Dr. MacLaren delves into how optimising lubricant viscosity can boost the efficiency and durability of electric vehicles and gas turbine engines.

Episodes

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TribologyTalks

Episodes 29

Talking Tribology with Joe and Jie Part 2

Talking Tribology with Joe and Jie

Christopher Clayson: From Esters to Electrification

Christopher Clayson: How Do You End Up in Tribology?

Friction Chats with Tom Reddyhoff - Part 2

Friction Chats with Tom Reddyhoff - Part 1

Dr Peter Lee: Building Tribology at Scale, Part 2

Dr Peter Lee: My Journey into Tribology, Part 1

Dr James Ewen & Filimon Kaliafetis: Digital Twins

Dr James Ewen: Molecular Simulations Shaping Tribology - Part 1

Dr Rai Notay: Charged Up and Fully Restored

Dr Rai Notay: From Engines to Industry - Part 1

Dr Michael Buttery: Applying Tribology to Space Mechanisms - Part 2

Dr Michael Buttery: From Astrophysics to Space Tribology - Part 1

Professor Nic Spencer - Wine Science

Prof. Robert Wood: Tribo-Corrosion & Sustainability - Part 2

Prof. Robert Wood - Wear Detection, Predictive Maintenance & Erosion Mitigation: Part 1

Dr. Parker LaMascus ft. Guest Host Dr. Alexander MacLaren: Part 2

Dr. Parker LaMascus ft. Guest Host Dr. Alexander MacLaren: Part 1

Dr. Marc Ingram and Dr. Rich Baker: Part 2

Dr. Marc Ingram & Dr. Rich Baker: Part 1

Dr. Amir Kadiric: Hydrogen, Education, and Tribology - Part 2

Dr. Amir Kadiric: EVs, Turbines, and Tribology - Part 1

Dr. Alexander MacLaren: SLIM Insights

Dr. Alexander MacLaren: EHL Research Paper Insights

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Episodes 29

Talking Tribology with Joe and Jie Part 2

Talking Tribology with Joe and Jie

Christopher Clayson: From Esters to Electrification

Christopher Clayson: How Do You End Up in Tribology?

Friction Chats with Tom Reddyhoff - Part 2

Friction Chats with Tom Reddyhoff - Part 1

Dr Peter Lee: Building Tribology at Scale, Part 2

Dr Peter Lee: My Journey into Tribology, Part 1

Dr James Ewen & Filimon Kaliafetis: Digital Twins

Dr James Ewen: Molecular Simulations Shaping Tribology - Part 1

Dr Rai Notay: Charged Up and Fully Restored

Dr Rai Notay: From Engines to Industry - Part 1

Dr Michael Buttery: Applying Tribology to Space Mechanisms - Part 2

Dr Michael Buttery: From Astrophysics to Space Tribology - Part 1

Professor Nic Spencer - Wine Science

Prof. Robert Wood: Tribo-Corrosion & Sustainability - Part 2

Prof. Robert Wood - Wear Detection, Predictive Maintenance & Erosion Mitigation: Part 1

Dr. Parker LaMascus ft. Guest Host Dr. Alexander MacLaren: Part 2

Dr. Parker LaMascus ft. Guest Host Dr. Alexander MacLaren: Part 1

Dr. Marc Ingram and Dr. Rich Baker: Part 2

Dr. Marc Ingram & Dr. Rich Baker: Part 1

Dr. Amir Kadiric: Hydrogen, Education, and Tribology - Part 2

Dr. Amir Kadiric: EVs, Turbines, and Tribology - Part 1

Dr. Alexander MacLaren: SLIM Insights

Dr. Alexander MacLaren: EHL Research Paper Insights