Laura De Lorenzis: Catalogue data in Autumn Semester 2024

Name Prof. Dr. Laura De Lorenzis
FieldComputational Mechanics
Address
Professur für Numerische Mechanik
ETH Zürich, CLA J 13
Tannenstrasse 3
8092 Zürich
SWITZERLAND
Telephone+41 44 632 51 45
E-mailldelorenzis@ethz.ch
URLhttps://compmech.ethz.ch/
DepartmentMechanical and Process Engineering
RelationshipFull Professor

NumberTitleECTSHoursLecturers
151-0529-00LNonlinear FEA
Does not take place this semester.
Note: The previous course title until HS23 "Computational Mechanics II: Nonlinear FEA"
4 credits2V + 2UL. De Lorenzis
AbstractThe course provides an introduction to non-linear finite element analysis. The treated sources of non-linearity are related to material properties (hyperelasticity, plasticity), kinematics (large deformations, instability problems) and boundary conditions (contact).
Learning objectiveTo be able to address all major sources of non-linearity in theory and numerics, and to apply this knowledge to the solution of relevant problems in solid mechanics.
Content1. Introduction: various sources of nonlinearities and implications for FEA.
2. Non-linear kinematics: large deformations, stability problems.
3. Non-linear material behavior: hyperelasticity, plasticity.
4. Non-linear boundary conditions: contact problems.
Lecture notesLecture notes will be provided. However, students are encouraged to take their own notes.
Prerequisites / NoticeMechanics 1, 2, Dynamics, Continuum Mechanics I and Introduction to FEA. Ideally also Continuum Mechanics II.
151-0533-00LIntroduction to Computing4 credits2V + 2UL. De Lorenzis
AbstractThe course provides a broad introduction to modern techniques in scientific computing, useful for tasks ranging from data analysis to engineering computations. For each topic, a solid theoretical foundation is combined with extensive exposure to practical examples and coding exercises.
Learning objectiveAfter taking this class, students will be able to apply numerical techniques including interpolation, differentiation, integration and solution techniques for linear and non-linear equation systems to extract fundamental information from data and to model, approximate and solve a number of complex problems in engineering and across disciplines.
Lecture notesLecture notes will be provided, however, students are also encouraged to take their own notes.
LiteratureRelevant references will be provided.
CompetenciesCompetencies
Subject-specific CompetenciesConcepts and Theoriesassessed
Techniques and Technologiesassessed
Method-specific CompetenciesAnalytical Competenciesassessed
Decision-makingassessed
Media and Digital Technologiesfostered
Problem-solvingassessed
Personal CompetenciesCreative Thinkingfostered
Critical Thinkingassessed
173-0010-00LComputational Methods Restricted registration - show details 6 credits13GD. Kochmann, L. De Lorenzis
AbstractThis course introduces students to numerical methods commonly used in engineering with a focus on finite element (FE) analysis. Starting with finite differences and ending with static and dynamic FE problems, students will learn the fundamental concepts of finite elements as well as their implementation and application.
Learning objectiveTo understand the concepts and application of numerical techniques for the solution of initial boundary value problems in solid and structural mechanics, particularly including the finite element (FE) method for static and dynamic problems. To understand the structure of FE codes and the right use of FE technology.
ContentNumerical methods and techniques for solving initial boundary value problems in engineering solid mechanics (heat conduction, static and dynamic mechanics problems of solids and structures). Finite
difference methods, indirect and direct techniques, variational methods, main focus on the finite element (FE) method, FE analysis in small strains for applications in structural mechanics and solid
mechanics.
Lecture notesTyped lecture notes will be made available online.