Development of novel concept of engineered layered composites - DCEC2

Project summary

In many high-tech applications, efficient heat dissipation is the key to functionality. Developing engineered layered composites that combine surface performance with bulk heat dissipation is challenging because many combinations are possible. By producing the digital twin of a component, such development can be accelerated. Layered composites are mathematically designed, produced by additive manufacturing and then validated on the lab scale. A new generation of railroad brakes is a major potential application with large impact on Europe’s climate ambitions. Increasing traffic volume requires safe and maintenance friendly brakes, with improved wear resistance, noise reduction and enhanced heat transfer achieved by a layered composite. Another application field, where fast heat dissipation is key, is microelectronics. Focus is the impact on brakes, about 250.000 wagons with 32 brakes will need an update in the near future to make international railroad traffic safer.