High Contrast Visualization of Short Fibers in a Concentrated Fiber Suspension
A305 短繊維を濃厚に分散させた流体中における繊維の可視化法

Kazunori Yasuda, Kiyoji Nakamura
1999 Transactions of Visualization Society of Japan  
Short fibers in a concentrated fiber suspension are visualized in a high contrast with a suspending fluid. The concentrated fiber suspension becomes transparent by employing an optimal index-of-refraction match of fibers and suspending fluids. Moreover, vinylon fibers as tracers are added to the fiber suspension because vinylon fibers having birefrigence are clearly observed using a transmitted light under crossed nicols.
doi:10.3154/jvs.19.supplement2_59 fatcat:f6giv5qxdrc5xmlewv7o75qjhy