Jürg Dual: Catalogue data in Spring Semester 2022 |
| 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 | |
|---|---|---|---|---|---|
| 151-0510-00L | Engineering Mechanics | 6 credits | 4G | C. Glocker, J. Dual | |
| Abstract | Introduction to engineering mechanics: statics and elementary dynamics | ||||
| 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 | lecture notes, in German | ||||
| Literature | Keine vorausgesetzt. Empfohlen für die Weiterbildung: 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. | ||||
| 151-0540-00L | Experimental Mechanics | 4 credits | 2V + 1U | J. Dual, T. Brack | |
| Abstract | 1. General aspects like transfer functions, vibrations, modal analysis, statistics, digital signal processing, phase locked loop, 2. Optical methods 3. Piezoelectricity 4. Electromagnetic excitation and detection 5. Capacitive Detection | ||||
| Learning objective | Understanding, quantitative modelling and practical application of experimental methods for producing and measuring mechanical quantities (motion, deformation, stresses,..) | ||||
| Content | 1. General Aspects: Measurement chain, transfer functions, vibrations and waves in continuous systems, modal analysis, statistics, digital signal analysis, phase locked loop. 2. Optical methods ( acousto optic modulation, interferometry, holography, photoelasticity, shadow optics, Moire methods ) 3. Piezoelectric materials: basic equations, applications, accelerometer ) 4. Electomagnetic excitation and detection, 5. Capacitive detection Practical training and homeworks | ||||
| Lecture notes | no | ||||
| Prerequisites / Notice | Prerequisites: Mechanics I to III, Physics, Elektrotechnik | ||||
| 151-1550-00L | Seminar in Mechanics | 0 credits | 2S | J. Dual, G. Haller, E. Mazza | |
| Abstract | Current problems in theoretical, numerical and experimental mechanics from academia and industry. | ||||
| Learning objective | Current problems in theoretical, numerical and experimental mechanics from academia and industry. | ||||