19 citations · 25 across the 6 of their papers we have counts for
6 papers
Two types of quaking and shear unjamming: state diagram for soft granular particles under shear
Cheng-En Tsai, Wei-Chih Li, H. -C. Fan-Chiang +3
Understanding intermittency, an ubiquitous behavior in flows of packed grains, is pivotal for establishing the rheology of granular matter. A straightforward explanation has been m…
Phase Diagram and Snap-Off Transition for a Twisted Party Balloon
Yu-Chuan Cheng, Ting-Heng Hsieh, Jih-Chiang Tsai +1
All children enjoy inflating balloons and twisting them into different shapes and animals. Snapping the balloon into two separate compartments is a necessary step that bears resemb…
Dynamical force measurements for contacting soft surfaces upon steady sliding: Fixed-depth tribology
Cheng-En Tsai, Jih-Chiang Tsai
The tribology between surfaces can have a profound impact on the response of a mechanical system, such as how granular particles are driven to flow. In this work, we perform experi…
Rate-dependent Stick-slips in Steady Shearing: Signature of Transition between Granular Solid and Fluid
Jih-Chiang, Tsai, Guan-Hao Huang +1
Despite extensive studies on either smooth granular-fluid flow or the solid-like deformation at the slow limit, the change between these two extremes remains largely unexplored. By…
Soft Granular Particles Sheared at a Controlled Volume: Rate-dependent dynamics and the solid-fluid transition
J. -C. Tsai, M. -R. Chou, P. -C. Huang +1
We study the responses of fluid-immersed soft hydrogel spheres that are sheared under controlled volume fractions. Slippery, deformable particles along with the density-matched int…
Interfacial Instabilities in Torsional Flows
C. -Y. Lai, Y. -T Sun, C. -C. Chang +3
In this fluid dynamics video, we show current findings on the morphology of an oil-water interface in a torsional flow produced by rotating the upper lid of a cylindrical tank. Thi…