Nicolas Noiray: Catalogue data in Spring Semester 2019 |
| Name | Prof. Dr. Nicolas Noiray |
| Field | Energy Technologies |
| Address | Dep. Maschinenbau und Verf.technik ETH Zürich, ML J 36 Sonneggstrasse 3 8092 Zürich SWITZERLAND |
| Telephone | +41 44 633 80 44 |
| noirayn@ethz.ch | |
| URL | http://www.caps.ethz.ch |
| Department | Mechanical and Process Engineering |
| Relationship | Associate Professor |
| Number | Title | ECTS | Hours | Lecturers | |
|---|---|---|---|---|---|
| 151-0215-00L | Engineering Acoustics I | 4 credits | 3G | N. Noiray, A. Zemp | |
| Abstract | This course provides an introduction to acoustics. It focusses on fundamental phenomena of airborne and structure-borne sound waves. The lecture combines theoretical principles with practical insights and interpretations. | ||||
| Learning objective | This course is proposed for Master and PhD students interested in getting knowledge in acoustics. Students will be able to understand, describe analytically and interpret sound generation, absorption and propagation. | ||||
| Content | First, magnitudes characterizing sound propagation are reviewed and the constitutive equations for acoustics are derived. Then the different types of sources (monopole/dipole/quadrupole, punctual, non-compact) are introduced and linked to the noise generated by turbulent flows, coherent vortical structures or fluctuating heat release. The scattering of sound by rigid bodies is given in basic configurations. Analytical, experimental and numerical methods used to analyze sound in ducts and rooms are presented (Green functions, Galerkin expansions, Helmholtz solvers). The second part covers elastic wave phenomena, such as dispersion and vibration modes, in infinite and finite structures. | ||||
| Lecture notes | Handouts will be distributed during the class | ||||
| Literature | Books will be recommended for each chapter | ||||
| 151-1053-00L | Thermo- and Fluid Dynamics Does not take place this semester. | 0 credits | 2K | P. Jenny, R. S. Abhari, K. Boulouchos, C. Müller, N. Noiray, D. Poulikakos, H.‑M. Prasser, T. Rösgen, A. Steinfeld | |
| Abstract | Current advanced research activities in the areas of thermo- and fluid dynamics are presented and discussed, mostly by external speakers. The talks are public and open also for interested students. | ||||
| Learning objective | Knowledge of advanced research in the areas of thermo- and fluid dynamics | ||||
| Content | Current advanced research activities in the areas of thermo- and fluid dynamics are presented and discussed, mostly by external speakers. | ||||