30 citations · 33 across the 2 of their papers we have counts for
3 papers
Packing fraction of clusters formed in free-falling granular streams based on flash X-ray radiography
Yuuya Nagaashi, Akiko M. Nakamura, Sunao Hasegawa +1
We study the packing fraction of clusters in free-falling streams of spherical and irregularly shaped particles using flash X-ray radiography. The estimated packing fraction of clu…
Cohesion of regolith: Measurements of meteorite powders
Yuuya Nagaashi, Takanobu Aoki, Akiko M. Nakamura
The cohesion of particles has a significant effect on the properties of small bodies. In this study, we measured in open air, the cohesive forces of tens of micron-sized irregularl…
Laboratory Experiments on Agglomeration of Particles in a Granular Stream
Yuuya Nagaashi, Tomomi Omura, Masato Kiuchi +3
Inelastic collisions occur among regolith particles, such as those in the ejecta curtain from a crater, and may cause clustering or agglomeration of particles and thus produce disc…