Ochiai Masayuki

教授
学位：博士（工学）

基本情報

所属

Undergraduate School of Engineering / Department of Mechanical Systems Engineering
Graduate School of Science and Technology / Course of Science and Technology
Graduate School of Engineering / Course of Mechanical Engineering
Micro/Nano Technology Center

ジャンル

Energy Saving And Eco
Energy Issues
Automobile

研究と関連するSDGs

詳細情報

研究キーワード

Dynamics of Machinery
Tribology

研究分野

Manufacturing technology (mechanical, electrical/electronic, chemical engineering) Machine elements and tribology
Manufacturing technology (mechanical, electrical/electronic, chemical engineering) Design engineering

受賞

The American Society of Mechanical Engineers The ASME Journal of Tribology 2008 Best Paper Award Optimization of Groove Geometry for Thrust Air Bearing to Maximize Bearing Stiffness
Japanese Society of Tribologists Best Paper Award
Japanese Society of Tribologists Best Paper Award

論文

Evaluation of Static and Dynamic Characteristics of Bump Metal Mesh Foil Bearing

Clarification of Fuel and Oil Flow Behaviour Around the Piston Rings of Internal Combustion Engines: Visualization of Oil and Fuel Behaviour by Photochromism in Gasoline Engine under Transient Operating Conditions

Clarification of Fuel and Oil Flow Behavior Around the Piston Rings of Internal Combustion Engines

Visualization of Physical / Thermal Evaporation Phenomena with Experimental and PIV-DDM Analysis in Urea-SCR Dosing System of Multi-Phase Flow

Estimation of spray flow characteristics using ensemble Kalman filter

Observation / PIV-DDM Analysis of Spray and Liquid Film Behaviors in Visualized Pipe for Urea-SCR dosing system: Confirmation of Physical Phenomena without Thermal Evaporation

Temperature Distribution Measurement and Internal Flow Visualization in the Lubrication Film of Non-contacting Mechanical Seals

Augmentation of Cross-Sectional Spray Measurements with Discrete Droplet Model Using Ensemble Kalman Filter

Flow visualization of non-contacting mechanical seals with bidirectional rotation

Atomization Effects of Collision Droplets by Dimples for Application to Urea SCR System

Dynamic Contact Analysis of Piston Ring in Distorted Cylinder Bore (Second Report)- Proposal of a conformability criterion of piston ring in sliding direction -

Bearing characteristic of journal bearing applied biomimetics

Prediction of oil behavior in piston ring groove based on gas-liquid two-phase flow analysis

Effect of oil film behavior on roller surface on cooling in traction drives

Investigation of Bush Rotation Speed of Floating Bush Bearings by Oil Film Observation Using X-ray CT

Evaluation of Lubrication Performance of Foil Bearings with New Texturing

Reproducibility of gaseous phase area on journal bearing utilizing multi-phase flow CFD analysis under flooded and starved lubrication conditions

Influence of Microstructures on Aerodynamic Characteristics for Dragonfly Wing in Gliding Flight

気液二相流解析を用いたエンジンオイルの流出予測

Observation of Change of Cavitation and Oil Film Rupture due to Increase in Peripheral Velocity on Traction Drive under High Load

講演?口頭発表等

Fabrication of Urethane Sheet imitating Gecko the Palm Structure and Evaluation of Frictional Characteristics
Atomization Method with Dimple Shape at Various Gas Temperatures and Flow Rates Considering Urea-SCR System
Experimental Study on the Effect of Oil Supply Conditions on Cooling Effect in Traction Rollers under High Circumferential Speed
Optimization of Groove Geometry for Uniform Temperature Distribution in Lubrication Film of Non-contacting Mechanical Seals
Fabrication of the Protrusion Sheet imitating Gecko the palm structure and Evaluation of Frictional Characteristics
Experimental Study on Cooling Effect of Traction Roller on Oil Supply Conditions
Thermo-Fluid Analysis of Traction Roller Considering Influence of Oil Supply -Effect of Different Oil Supply Conditions on Cooling Performance of the Roller
Observation / PIV-DDM Analysis of Spray and Liquid Film Behaviors in Visualized Pipe for Urea-SCR dosing system: Confirmation of Physical Phenomena without Thermal Evaporation
RESEARCH ON THE APPLICATION OF FOIL AIR BEARINGS TO SMALL SPINDLE MOTORS
The effect of microbubble on friction characteristics of fluid film lubrication
Validation of the Removal Method by Visualization of Liquid Film Behavior