Morita Takehiro | Last modified date:2024.04.09 |
Post-doctoral Fellow /
Department of Mechanical Engineering
Research Center for Hydrogen Industrial Use and Storage
Research Center for Hydrogen Industrial Use and Storage
Graduate School
Undergraduate School
Other Organization
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Homepage
https://kyushu-u.elsevierpure.com/en/persons/takehiro-morita
Reseacher Profiling Tool Kyushu University Pure
Phone
092-802-3074
Fax
092-802-3074
Academic Degree
Master of Engineering
Country of degree conferring institution (Overseas)
No
Field of Specialization
Machine Elements
Total Priod of education and research career in the foreign country
00years00months
Outline Activities
The fields of researches are "Machine elements and Design".
My main study are, 1) friction and wear of valve materials in hydrogen ,
2)fretting wear in hydrogen environment,
3)the observation of oil-filem behavior in oscillatory rolling motion.
When this resurch is done with the students, it is not only a technique like mechanical engineering, and the knowledge of every field if adopted and carried out. I want to provide the data which could get it in this experiment as a thing which is useful for the world.
My main study are, 1) friction and wear of valve materials in hydrogen ,
2)fretting wear in hydrogen environment,
3)the observation of oil-filem behavior in oscillatory rolling motion.
When this resurch is done with the students, it is not only a technique like mechanical engineering, and the knowledge of every field if adopted and carried out. I want to provide the data which could get it in this experiment as a thing which is useful for the world.
Research
Research Interests
Membership in Academic Society
- Friction and Wear of Valve Materials in Hydrogen
keyword : Hydrogen,Friction,Wear
2004.10Friction and wear of valve materials in hydrogen To use hydrogen energy for the safety, it pays attention to the valve material, friction and wear property under hydrogen atmosphere which were not being examined so far are being checked .. - Experimental Study on the Crack Propagation of Pitting Crack using Test Rollers
with Fretting Cracks
keyword : contact fatigue,pitting,crack propagation,oil pentration,roughness
1998.03Experimental Study on the Crack Propagation of Pitting Crack using Test Rollers with Fretting Cracks In order to study the propagation of pitting cracks, I devised an experimental method, in which a pair of cracks generated on a roller spescimen which will be used in a two-roller test by a fretting fatigue test. The cracks generated in the fretting test are typical conical ones observed commonly in the point contact, and two cracks having simillar shape and lengthbut their inclined angles to the surface were opposite are generated. Employing the roller spescimens having a pair of the cracks in a two roller test, the effects of oil penetration and plastic flow on the propagation of a pitting crack are reported..
Presentations
- Japanese Society for Clinical Biomechanics
- Japanese Society of Tribologists
- Japan Society of Mechanical Engineers
- Japan Society for Design Engineering
Educational
Educational Activities
It takes charge of the sutdent experiment related to the tribology for the senior and the core seminor for the freshman. And the undergraduate and the master's course students in the laboratory that belongs are guided.The thesis are the subujects related to friction and wear of valve materials in hydrogen, fretting wear in hydrogen environment and the observation of oil-film behavior in oscillatory rolling motion.
Social
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