December 2025 - Tribological Automotive Research

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This month we talk about understanding and optimizing tribological performance is vital for improving fuel efficiency, extending component lifespan, and reducing emissions in modern vehicles. Dr. Nolan Chu from Auburn University and Dr. Arup Gangopadhyay from Ford Motor Company will share insights into the complex computational models being developed to predict and mitigate wear in critical areas such as engines, transmissions, and brake systems. We’ll discuss the challenges of accurately simulating these real-world conditions and how this research translates into the next generation of more durable and efficient automotive technology. Tune in to learn how advanced tribological modeling is driving innovation on the road.

Our Presenters:

Dr. Nolan Chu received his bachelors in Mechanical Engineering and in Applied Mathematics - Actuarial Science from Auburn University in May 2016, his master's in Mechanical Engineering from Auburn University in May 2018, and my doctorate in Mechanical Engineering from Auburn University in May 2023. His work as a graduate student mainly focused on modeling engine components to evaluate friction reduction strategies, but also worked on elastic and elastic-plastic rough surface contact models.

Dr. Arup Gangopadhyay is a technical leader of powertrain tribology in energy, propulsion and sustainability in research and advanced engineering at Ford Motor Co., where he has worked for more than 30 years. His research focus is on reducing friction and wear in powertrain systems, as well as understanding the interaction between lubricant additives and surfaces and coatings, with the ultimate goal of improving fuel economy. He has published 80 technical papers, holds a number of U.S. patents and was awarded the Engineering Society of Detroit’s Gold Award in September 2020, which honors exceptional engineers and scientists. He has served as a board member for the STLE Detroit Section since 2000 and also served two terms as an STLE board member. He was elected an STLE Fellow in 2004.

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