Jürg Dual: Catalogue data in Autumn Semester 2020 |
| Name | Prof. em. Dr. Jürg Dual |
| Field | Mechanik und experimentelle Dynamik |
| Address | Dep. Maschinenbau und Verf.technik ETH Zürich, CLA J 23.2 Tannenstrasse 3 8092 Zürich SWITZERLAND |
| Telephone | +41 44 632 22 43 |
| dual@imes.mavt.ethz.ch | |
| URL | http://www.expdyn.ethz.ch/ |
| Department | Mechanical and Process Engineering |
| Relationship | Professor emeritus |
| Number | Title | ECTS | Hours | Lecturers | |
|---|---|---|---|---|---|
| 151-0223-10L | Engineering Mechanics  | 4 credits | 2V + 2U + 1K | J. Dual, C. Glocker | |
| Abstract | Introduction to engineering mechanics: kinematics, statics and dynamics of rigid bodies and systems of rigid bodies. | ||||
| Learning objective | Students can solve problems of elementary engineering mechanics. | ||||
| Content | Basic notions: position and velocitiy of particles, rigid bodies, planar motion, kinematics of rigid body, force, couple, power. Statics: static equivalence, force-couple system, center of forces, centroid, principle of virtual power, equilibrium, constraints, statics, friction. Dynamics: acceleration, inertial forces, d'Alembert's Principle, Newton's Second Law, principles of linear and angular momentum, equations of planar motion of rigid bodies. | ||||
| Lecture notes | yes, in German | ||||
| Literature | M. B. Sayir, J. Dual, S. Kaufmann, E. Mazza: Ingenieurmechanik 1, Grundlagen und Statik. Springer Vieweg, Wiesbaden, 2015. M. B. Sayir, S. Kaufmann: Ingenieurmechanik 3, Dynamik. Springer Vieweg, Wiesbaden, 2014. | ||||
| 151-0509-00L | Microscale Acoustofluidics | 4 credits | 3G | J. Dual | |
| Abstract | In 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. | ||||
| Learning objective | Understanding acoustophoresis, the design of devices and potential applications | ||||
| Content | Linear 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 | ||||
| Lecture notes | Yes, incl. Chapters from the Tutorial: Microscale Acoustofluidics, T. Laurell and A. Lenshof, Ed., Royal Society of Chemistry, 2015 | ||||
| Literature | Microscale Acoustofluidics, T. Laurell and A. Lenshof, Ed., Royal Society of Chemistry, 2015 | ||||
| Prerequisites / Notice | Solid and fluid continuum mechanics. Notice: The exercise part is a mixture of presentation, lab sessions ( both compulsary) and hand in homework. | ||||