Tiny solid particles — like pollutants, cloud droplets and medicine powders — form highly concentrated clusters in turbulent environments like smokestacks, clouds and pharmaceutical mixers. What ...
Cohesion is often seen as a key factor to bulk powder flowability and is frequently blamed for problems in powder processing. Particles attract to one another in cohesive powder to create agglomerates ...
Dipangkar Dutta receives funding from US Dept. of Energy and NSF. A clever mathematical tool known as virtual particles unlocks the strange and mysterious inner workings of subatomic particles. What ...