HUSCAP logo Hokkaido Univ. logo

Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Engineering / Faculty of Engineering >
Peer-reviewed Journal Articles, etc >

Three-dimensional observation of Brownian particles under steady shear flow by stereo microscopy

Files in This Item:
PhysRevE.100.022102.pdf994.12 kBPDFView/Open
Please use this identifier to cite or link to this item:

Title: Three-dimensional observation of Brownian particles under steady shear flow by stereo microscopy
Authors: Takikawa, Yoshinori Browse this author
Nunokawa, Takahiro Browse this author
Sasaki, Yuji Browse this author →KAKEN DB
Iwata, Makoto Browse this author
Orihara, Hiroshi Browse this author →KAKEN DB
Issue Date: 2-Aug-2019
Publisher: American Physical Society (APS)
Journal Title: Physical Review E
Volume: 100
Issue: 2
Start Page: 022102
Publisher DOI: 10.1103/PhysRevE.100.022102
Abstract: Three-dimensional observation of Brownian particles under shear flow is performed with a stereo microscope to examine the nature of the Brownian motion that occurs in the presence of shear flow. From the three-dimensional trajectories of the particles, we clearly demonstrate the occurrence of anomalous diffusion in the flow direction and the coupling of the displacements in the flow and velocity gradient directions. Furthermore, we experimentally obtain the probability distribution function and current density, which also exhibit characteristic features, and compare the obtained results with theoretical results derived using the Fokker-Planck equation.
Rights: ©2019 American Physical Society
Type: article
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 折原 宏

Export metadata:

OAI-PMH ( junii2 , jpcoar_1.0 )

MathJax is now OFF:


 - Hokkaido University