A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is
Journal of the Society of Powder Technology Japan
A tri-axial viewer was developed to measure the three-dimensional (3-D) shape of a particle from three orthogonal directions, t, u, and v, simultaneously. The angle of a particle's orientation 8 was determined by the analysis of principal moment of inertia for the vertical image of particle under stable position. The angle, ƒÂ, was set at zero by rotating the stage of viewer (S/C method). The particle images through the tri -axial viewer were magnified ten times and the shapes were measured bydoi:10.4164/sptj.37.862 fatcat:mt5ncyy6jnao3ofn6zv4fqcygu