OGATA Satoshi

J-GLOBAL         Last updated: Apr 5, 2019 at 18:00
OGATA Satoshi
Tokyo Metropolitan University
Graduate School of Science and Engineering, Department of Mechanical Engineering
Job title
Associate Professor
-(Tokyo Metropolitan University), -
Other affiliation
Tokyo Metropolitan University

Research Areas



Graduate School, Division of Engineering, Tokyo Metropolitan University
Faculty of Engineering, Tokyo Metropolitan University

Published Papers

Ken Yamamoto, Ken Yamamoto, Masahiro Motosuke, Masahiro Motosuke, Satoshi Ogata
Applied Physics Letters   112    2018
© 2018 Author(s). The deformation of liquid droplets upon impact induces Worthington jets for a certain range of impact velocities. Although the growth of such a jet and its tip velocity are predicted from cases similar to droplet impact, the mech...
Yanuar, Gunawan, K. T. Waskito, S. Ogata
Journal of Applied Fluid Mechanics   10 1161-1166   Jan 2017
Drag reduction phenomena can be obtained using additive polymer that can generate turbulence damping by fluid movement and characteristic. Measurements were carried out to investigate pressure losses in square and rectangular horizontal ducts coat...
R. Osada, S. Ogata, T. Segawa
International Journal of Mechanical, Aerospace, Industrial, Mechatronic and Manufacturing Engineering   11(3)    2017   [Refereed]
Ken Yamamoto, Hideyuki Takezawa, Satoshi Ogata
Colloids and Surfaces A: Physicochemical and Engineering Aspects   506 363-370   Oct 2016
© 2016 Elsevier B.V.A behavior of water droplets impacting on textured surfaces made of relatively hydrophilic materials (equilibrium contact angle of less than 90°) was investigated in a range of We < 102. The surfaces were composed of commercial...
小方聡, 宮城惇矢, 局隆史
日本レオロジー学会誌   44(3) 131‐135(J‐STAGE)   2016

Conference Activities & Talks

安村誠也, 三富崇大, 小方聡
レオロジー討論会講演要旨集   17 Oct 2018   
小方 聡,山本 晃平,仁科 勇太,栃木 弘,渡辺 敬三
日本機械学会2018年度年次大会   9 Sep 2018   
小方聡, 松村圭祐
日本オゾン協会年次研究講演会講演集   21 Jun 2018   
青木健司, 小方聡, 大保忠司, 能見基彦, 高東智佳子
日本機械学会関東支部総会・講演会講演論文集(CD-ROM)   12 Mar 2018   
<p>In this study, the effect of the wall surface property on the flow near the solid-liquid interface is experimentally clarified by measuring the velocity profile in the vicinity of the wall surface. We prepared 4 types test walls; agar walls wit...
佐野智成, 小方聡
レオロジー討論会講演要旨集   17 Oct 2017   

Association Memberships


Research Grants & Projects

Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(若手研究(B))
Project Year: 2010 - 2011    Investigator(s): Satoshi OGATA
We investigated the effect of the wall surface properties(hydrophilicity or hydrophilicity, surface microstructure) on the behavior of gas-liquid interface and the effect of the gas-liquid interface on the drag reduction in a micro channel by nume...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(若手研究(B))
Project Year: 2008 - 2009    Investigator(s): Satoshi OGATA
The velocity profile of dilute polymer solutions and a distilled water near the wall surface in a microchannel was clarified using a particle tracking velocimetry technique combined with evanescent wave illumination. The results obtained for the v...
Drag Reduction for a Rotating Disk with Highly Water-Repellent wall
Drag Reduction of Surfactant Solutions for a Rotating Disk
Drag Reduction of a circular cylinder in surfactant solution