Bertha Benz (wife of founder Karl) first thought that, of all things, leather would make a great material for brake ... As CCBs have a higher friction coefficient than a conventional metal-rotor ...

Scientists have developed a new alloy composed of multiple metals that exhibits nearly zero thermal expansion across an ...

Friction is a materials property ... The BOT is simply measuring something different. ASTM C1028 measures the static coefficient of friction (SCOF). The BOT is measuring the dynamic coefficient ...

Polymer research shows that machine learning can optimize tribological performance of epoxy coatings, with GBR outperforming other models in predictive accuracy.

Alessio Figalli studies optimal transport, a field of math that ranges from the movements of clouds to the workings of ...

Don't be thrown off by the 'aero' part of the term, as aerodynamics involves anything that moves within a given atmosphere.

Drivers are spoiled for choice in the flourishing EV company car market, but which of our six rivals does the business?

Miglia, De Portago, History of MMS, Capocaccia-Casci-Funaioli Share and Cite: Cocconcelli, M. (2025) The ...

The effects of different working layer thicknesses ... Set the contact type as friction contact and the friction coefficient as 0.2. The selected cell type is Quad4 Node55 cell in Thermal Solid, and ...

Gas compressibility can lead to choked flow in piping systems. Presented here is an overview of choked-flow geometries in pipes, and examples of how choked flow arises in different pipe layouts The mo ...

Kitchen floor surface roughness and coefficient of friction (COF) were measured in eight working ... slip experience and work hours weekly for up to 12 weeks. The survey materials were made available ...