Das Frühjahrssemester 2021 findet grundsätzlich online statt. Neue Präsenzelemente ab 26. April werden von den Dozierenden mitgeteilt.

Jürg Dual: Katalogdaten im Herbstsemester 2017

NameHerr Prof. Dr. Jürg Dual
LehrgebietMechanik und experimentelle Dynamik
Adresse
FIRST-Lab
ETH Zürich, CLA J 23.2
Tannenstrasse 3
8092 Zürich
SWITZERLAND
Telefon+41 44 632 22 43
E-Maildual@imes.mavt.ethz.ch
URLhttp://www.expdyn.ethz.ch/
DepartementMaschinenbau und Verfahrenstechnik
BeziehungOrdentlicher Professor

NummerTitelECTSUmfangDozierende
151-0509-00LMicroscale Acoustofluidics Belegung eingeschränkt - Details anzeigen
Number of participants limited to 30.
4 KP3GJ. Dual
KurzbeschreibungIn this lecture the basics as well as practical aspects (from modelling to design and fabrication ) are described from a solid and fluid mechanics perspective with applications to microsystems and lab on a chip devices.
LernzielUnderstanding acoustophoresis, the design of devices and potential applications
InhaltLinear and nonlinear acoustics, foundations of fluid and solid mechanics and piezoelectricity, Gorkov potential, numerical modelling, acoustic streaming, applications from ultrasonic microrobotics to surface acoustic wave devices
SkriptYes, incl. Chapters from the Tutorial: Microscale Acoustofluidics, T. Laurell and A. Lenshof, Ed., Royal Society of Chemistry, 2015
LiteraturMicroscale Acoustofluidics, T. Laurell and A. Lenshof, Ed., Royal Society of Chemistry, 2015
Voraussetzungen / BesonderesSolid and fluid continuum mechanics. Notice: The exercise part is a mixture of presentation, lab session and hand in homework.
151-0525-00LWave Propagation in Solids4 KP2V + 1UJ. Dual, D. Mohr
KurzbeschreibungPlane Waves, harmonic waves, Fourier analysis and synthesis, dispersion, distorsion, damping, group and phase velocity, transmission and reflection, impact, waves in linear elastic continua, elastic plastic waves, experimental and numerical methods in wave propagation.
LernzielStudents learn, which technical problems must be approached using the methods used in wave propagation in solids. Furthermore, they learn to use these methods and develop an intuitive feeling for phenomena that can be expected in various situations.
InhaltWave Propagation in solids including applications.
Content: Phenomenology of wave propagation ( plane waves, harmonic waves, harmonic analysis and synthesis, dispersion, attenuation, group and phase velocity), transmission and reflection, impact problems, waves in linear elastic media ( P- Waves, S-Waves, Rayleigh waves, guided waves), elastic plastic waves, experimental and numerical methods.
SkriptHandouts
LiteraturVarious books will be recommended pertaining to the topics covered.
Voraussetzungen / BesonderesLanguage according to the wishes of students.