トライボロジー（IMAC） / Tribology

単位数: 2. 担当教員: 山口 健. 開講年度: 2024. 科目ナンバリング: TMA-MEE353E.

主要授業科目/Essential Subjects

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授業の目的・概要及び達成方法等

Google Classroomのクラスコードは工学部Webページにて確認すること。
学部シラバス・時間割(https://www.eng.tohoku.ac.jp/edu/syllabus-ug.html)

授業の目的・概要及び達成方法等(Ｅ）

The class code for Google Classroom can be confirmed on the Graduate School of Engineering Website.
Timetable & Course Description(https://www.eng.tohoku.ac.jp/english/academics/master.html)

The purpose of this course is to learn fundamental knowledge of tribology, which is related to friction, wear, and lubrication at the contact interface of two solid bodies. Because friction losses account for more than 30% of mechanical power loss, to reduce friction in the mechanical system is a key technology to realize sustainable society. This course gives fundamental knowledge for control of friction, wear, and emission.

The information of this class will be given via Google Classroom. The class code is "qmvij2x".

授業計画(Ｅ）

1. Introduction
2. Surface of solid body
3. Contact of solid bodies
4. Friction
5. Boundary lubrication
6. Report 1
7. Hydrodynamic lubrication
8. Wear
9. Tribo-materials
10.Machine elements
11. Applications of tribology 1
12. Applications of tribology 2
13. Report 2

授業時間外学習

授業時間は限られているので、自主学習が重要になる。予習・復習を必ず行うようにすること。

授業時間外学習（Ｅ）

The session time is limited and therefore self-directed learning is important. Students are required to prepare and review for each class.

成績評価方法及び基準

Attendance 30%, First report 35%, Second report 35%

成績評価方法及び基準(Ｅ）

Office hours are from 10:00 to 17:00. Make an appointment in advance via e-mail or other means. The contact information for the lecturer will be given in class.

教科書および参考書

備考

Handouts will be provided.