Dirk Mohr: Katalogdaten im Herbstsemester 2016 |
Name | Herr Prof. Dr. Dirk Mohr |
Lehrgebiet | Künstliche Intelligenz in Mechanik und Fertigung |
Adresse | KI in Mechanik und Fertigung ETH Zürich, CLA F 9 Tannenstrasse 3 8092 Zürich SWITZERLAND |
Telefon | +41 44 632 26 12 |
dmohr@ethz.ch | |
URL | http://mohr.ethz.ch |
Departement | Maschinenbau und Verfahrenstechnik |
Beziehung | Ordentlicher Professor |
Nummer | Titel | ECTS | Umfang | Dozierende | |
---|---|---|---|---|---|
151-0525-00L | Wave Propagation in Solids | 4 KP | 2V + 1U | J. Dual, D. Mohr | |
Kurzbeschreibung | Plane 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. | ||||
Lernziel | Students 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. | ||||
Inhalt | Wave 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. | ||||
Skript | Handouts | ||||
Literatur | Various books will be recommended pertaining to the topics covered. | ||||
Voraussetzungen / Besonderes | Language according to the wishes of students. | ||||
151-0735-00L | Dynamic Behavior of Materials and Structures Findet dieses Semester nicht statt. | 4 KP | 2V + 2U | D. Mohr | |
Kurzbeschreibung | Lectures and computer labs concerned with the modeling of the deformation response and failure of engineering materials (metals, polymers and composites) subject to extreme loadings during manufacturing, crash, impact and blast events. | ||||
Lernziel | Students will learn to apply, understand and develop computational models of a large spectrum of engineering materials to predict their dynamic deformation response and failure in finite element simulations. Students will become familiar with important dynamic testing techniques to identify material model parameters from experiments. The ultimate goal is to provide the students with the knowledge and skills required to engineer modern multi-material solutions for high performance structures in automotive, aerospace and navel engineering. | ||||
Inhalt | Topics include viscoelasticity, temperature and rate dependent plasticity, dynamic brittle and ductile fracture; impulse transfer, impact and wave propagation in solids; computational aspects of material model implementation into hydrocodes; simulation of dynamic failure of structures; | ||||
Skript | Slides of the lectures, relevant journal papers and users manuals will be provided. | ||||
Literatur | Various books will be recommended covering the topics discussed in class | ||||
Voraussetzungen / Besonderes | Course in continuum mechanics (mandatory), finite element method (recommended) |