A5039804114- Pickering emulsions and particle stabilization
- Micro and Nano Robotics
- Advanced Materials and Mechanics
- Adhesion, Friction, and Surface Interactions
- Cephalopods and Marine Biology
- Surface Modification and Superhydrophobicity
- Calcium Carbonate Crystallization and Inhibition
- Proteins in Food Systems
- Microbial bioremediation and biosurfactants
- Mechanical and Optical Resonators
- Nonlocal and gradient elasticity in micro/nano structures
- Fluid Dynamics and Mixing
- Tree Root and Stability Studies
- Gear and Bearing Dynamics Analysis
- Metallurgy and Material Forming
- Force Microscopy Techniques and Applications
- Leech Biology and Applications
- Marine Biology and Environmental Chemistry
- Microbial Metabolic Engineering and Bioproduction
- Polymer Surface Interaction Studies
- Electrowetting and Microfluidic Technologies
- Biofuel production and bioconversion
- Mechanical Engineering and Vibrations Research
- Granular flow and fluidized beds
- Innovative Microfluidic and Catalytic Techniques Innovation
Shanghai Ocean University
2023
China University of Petroleum, East China
2015-2021
Liquid marbles and particle rafts are liquid interfaces covered with tiny particles, which accompanied many exotic behaviors. This study seeks to extend our understanding on the load-bearing ability of a raft under transverse compression slender rod. At first, interface morphologies water captured compared each other. Then load-distance curves surface measured using self-developed device. For raft, hydrophobicity rod almost does not affect morphology supporting load. To address mechanism...
In this study, we aim to probe the self-righting behavior of abalone on a substrate based experiments and mechanistic analyses. A successful process is observed, its critical condition in theory can be given terms rotation angle. Then, according moment balance potential energy minimization, required tension force foot for derived with respect The experimental result also shows that many cases cannot finish process. measurements tolerant strength muscle adhesion are both conducted. It judged...
In the present study, morphology evolution of a particle raft with preprepared crack, which is caused by injecting surfactant sodium dodecyl sulfate (SDS) into water, demonstrated. Experimental results on process crack closure and configuration are captured in excellent agreement numerical simulations. Then surface diffusion model SDS proposed to quantify detailed physical scenario. The factor determined through shooting method based experimental result dynamic tension. As result, analytical...
The phenomenon of plant leaves curling in the dehydration or water absorption process is normally observed our daily life. In this study, we show that a simple mechanics model can be used to uncover mechanism deformation. consideration nonuniformly distributed tissues, leaf abstracted as composite beam including two layers. We then derive expression neutral axis curvature due mismatch strain, which shows it just different capabilities conduct for layers result Our experiment on deformation...
The abalone is well known as a non-permanent adhesive organism, and its adhesion mechanism beneficial to such areas underwater robotics, high precision sensors, intelligent devices. Firstly, we observe the posture response of an under action different water flow conditions. result shows that velocity water, it tends make tail comply with flow, vice versa, low speed, head flow. finite element method (FEM) simulation performed display stress field, which can reasonably explain this phenomenon,...
Abstract Despite the soft appearance of their feet, abalones can crawl quickly on sharp objects. Tests using rough substrates aligned with blades or posts found that animal has two adaptations to guarantee its safety these surfaces. Mechanical compression tests showed abalone foot muscle is inherently robust and resist penetration by A finite element simulation indicated avoid being pierced, controls shape wrap it around objects, thereby greatly reducing stress concentration. These analyses...
Foams are substances widely used the foam flooding technology, which aim to greatly improve residual oil recovery. In present study, we perform a comprehensive investigation on removal process driven by embedded with magnetic particles, under action of force. The experiment shows that addition particles has little effect stability foam. During motion foam, its maximum displacement and acceleration fully explored. Such factors as volume droplet, mass concentration Young's contact angle...