- 使用教室
- 集中講義等
- 単位数
- 講義：1 演習：0 実験：0
- 講義コード
- 6640
- シラバス更新日
- 2013年10月3日
- 講義資料更新日
- 2013年10月3日
- アクセス指標
-
- 学期
- 後期 / 推奨学期：6,8
講義概要
=Fundamentals of Acoustic Waves in Fluids and Solids=
This course provides an introduction to the propagation of acoustic waves in fluids and solids. Firstly, course deals with the acoustic wave equation both in fluids and solids, introducing the main descriptors some basic properties of the waves, as well as the harmonic plane solution. For elastic waves in solids, different kinds of body and surface waves are considered. Secondly, boundary and attenuation effects are reported as two of the most important properties of the elastic waves in solids. Applicants will be introduced to some laboratory practice at the end of the lecture.
講義の目的
The main purpose of this course is the understanding of physical properties of elastic waves propagating in fluids and solids. It constitutes the indispensable step to provide the physical principia of some Non Destructives Testing methods such an Ultrasounds Testing, UT, or Acoustic Emission Testing, AT. In particular, boundary phenomena like reflection, transmission and the attenuation of the waves become especially relevant and totally necessary for the well understanding in the research and practice with UT and AT methods.
講義計画
1. The acoustic wave equation in fluids
2. Elastic waves in solids
3. Reflections and transmission of waves in solids
4. Attenuation of waves in solids
5. Laboratory practice
教科書・参考書等
none
関連科目・履修の条件等
none
成績評価
Attendance, reports. Detail requirements and deadline of reports will be announced at the beginning of this course.
