Department of Applied Mechanics and Aerospace Engineering,
School of Fundamental Science and Engineering,
Waseda University

Faculty & Laboratory

Professor

Jun Tomioka

Functional Design & Micro-engineering

Research Fields

Tribology
Office

#318, Building 58

Original site

Academic & Professional Experience

1989　Research Associate, Faculty of Science and Engineering, Waseda University
1993　Assistant Professor, Faculty of Science and Engineering, Waseda University
1995　Associate Professor, Faculty of Science and Engineering, Waseda University
2000　Professor, Faculty of Science and Engineering, Waseda University
Academic Societies

The Japan Society of Mechanical Engineers
Japanese Society of Tribologists
Japan Society of Design Engineering
Lecture Course (Faculty)

Mechanical Drawing Method F & A
Mechanical Design Method F & A
Lecture Course (Graduate School)

Tribology 1 & 2

Research Content

In our laboratory, tribology, rheology and biology are the three pillars, and we are focusing on the interdisciplinary areas. Our current topics of interest are ;

Fluid film lubrication with nonlinear four-element viscoelastic fluid
Dynamic characteristics of oil-lubricated journal bearings
Stability analysis of herringbone-grooved aerodynamic journal bearings for ultra-high-speed rotations
Mechanical seals for rotary blood pumps under blood sealing

A Brief Comment

I want to make an effort to do the work that the next generation deserves to be inherited.