course: Computational Engineering 1: Fluiddynamics in electrical-engineering

number:
141377
teaching methods:
lecture with tutorials
media:
computer based presentation, black board and chalk
responsible person:
Priv.-Doz. Dr. Jürgen Geiser
lecturer:
Priv.-Doz. Dr. Jürgen Geiser (ETIT)
language:
english
HWS:
2
CP:
3
offered in:
summer term

dates in summer term

  • lecture: Monday the 21.09.2020 from 09:00 to 16.00 o'clock in Online
  • lecture: Tuesday the 22.09.2020 from 09:00 to 16.00 o'clock in Online
  • lecture: Wednesday the 23.09.2020 from 09:00 to 16.00 o'clock in Online
  • lecture: Thursday the 24.09.2020 from 09:00 to 16.00 o'clock in Online
  • lecture: Friday the 25.09.2020 from 09:00 to 16.00 o'clock in Online

Exam

All statements pertaining to examination modalities (for the summer/winter term of 2020) are given with reservations. Changes due to new requirements from the university will be announced as soon as possible.

Termin wird vom Dozenten bekannt gegeben

Form of exam:written
Registration for exam:Directly with the lecturer
Duration:60min

goals

  • Derivation of the modelling equations for fluid- and electrodynamics.
  • Introduction into numerical methods related to multiscale modells (multiscalen-methods and special discretization-methods, e.g., FDTD-methods).
  • Consolidation into special multiscale solvers, e.g., HMM (Heterogeneous Multiscale Method), EFM (Equation-Free Method), MISM (Multiscale Iterative Splitting Method).
  • Examples in the field of transport-reactions- and Maxwell-equations (e.g., particle-transport in the electromagnetic field).
  • Programming exercises in MATLAB.

content

  • Modelling of electromagnetic- and transport-problems (transport-reaction- and Maxwell-equations).
  • Preparing the theoretical principles for solving the underlying partial differential equations with different spatial- and time-scales (multiscale theory).
  • Communicating the numerical solver methods for efficient and robust simulation algorithms.
  • Communicating of so called multiscale solvers, e.g.,HMM (Heterogeneous Multiscale Methods, which allow to calculate and transfer between microscopic (fine) and macroscopic (coarse) models (or grids).
  • Introducing into commercial software-packages(MATLAB) for solving the underlying differential equations.

requirements

none

recommended knowledge

Content of the modules Mathematik 1-3

miscellaneous

The lecture is given as online-block-lecture with the video-conference-software zoom. The examinations can be passed at Tuesday 29.09.2020 as a presence examination at Ruhr-University of Bochum in the rooms ID 04/471 and ID 04/459. In the course a script is used. While the number of participants is limited, please register as soon as possible till 11.09.2020 at the secretary Elke Konhaeuser (konhaeuser@tet.ruhr-uni-bochum.de).

Dates in summer term 2020:
  • Monday 21.09.2020, 09:00-16.00, Online lectures with zoom,
  • Tuesday 22.09.2020, 09:00-16.00, Online lectures with zoom,
  • Wednesday 23.09.2020, 09:00-16.00, Online lectures with zoom,
  • Thursday 24.09.2020, 09:00-16.00, Online lectures with zoom,
  • Friday 25.09.2020, 09:00-16.00, Online lectures with zoom,
  • Tuesday 29.09.2020, 09:00-10.00, Presence examination in the rooms ID 04/471 and ID 04/459.

The practical exercises are given in MATLAB in the afternoon online lectures.

The course is awarded with the eLearning Label of the RUB for the summer-semester 2016, 2017 and 2018. Further the lecturer is awarded with the 18th elearning-prize of the "in-class and out-of-class" concept in the summer-semester 2016.