TribologyTalks

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...

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,...

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 s...

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....

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, expla...

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...

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 l...

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 pre...

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 uti...

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 expe...

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 knowled...

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 di...

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 additi...

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 extre...

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...

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?...

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!

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. Parke...

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 dr...

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-m...

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 t...

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...

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 su...

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 breakt...

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.