The prediction of the angle of repose for raised mounds of dry cohesive granular material is a long-standing problem in the natural sciences and in industry. Using numerical (particle-based) ...
A heap is created when a powder is poured onto a surface. It is widely known that both the heap shape and the repose angle strongly rely on grain properties. Specifically, a non-cohesive powder forms ...
The PowderPro A1 from Bettersize Instruments is a 14-in-1 powder characteristics tester that delivers fast, simple, and accurate scientific test results including Angle of Spatula, Angle of Fall, ...