CFD Online Logo CFD Online URL
Home > Events > Event Record #30132

CFD Events Calendar, Event Record #30132

Large Eddy Simulation (LES), hybrid LES-RANS, Detached Eddy Simulation (DES) and unsteady RANS
A three-day ONLINE course is given using Zoom,
Date: November 22, 2021 - November 26, 2021
Contact Email:
Organizer: Lars Davidson
Special Fields: Turbulence - LES Methods, Turbulence - Hybrid RANS-LES Methods, Turbulence - RANS Methods
Softwares: Matlab, Python
Deadlines: October 22, 2021 (registration)
Type of Event: Online Event, International

A three-day ONLINE course on Large Eddy Simulation (LES), hybrid LES-RANS, Detached Eddy Simulation (DES) and unsteady RANS

is given using Zoom,, on 22, 24 and 26 November, 2021, Sweden.

LES is suitable for bluff-body flows or flows at low Reynolds numbers. To extend LES to cover industrial flows at high Reynolds numbers, new approaches (hybrid LES-RANS, DES, URANS, SAS, PANS, PITM) must be used. They are all based on a mix of LES and RANS. The course will give an introduction to LES and these new methods.

LES, or any of the new approaches, is the first step when performing accurate CAA (Computational Aero-Acoustics). The lectures will be given on-line (Live) using Zoom During the workshops, the participants will get supervision in a joint Zoom room which will enable participants to learn from each others questions. Part of the supervision may also be given in individual break-out Zoom rooms.

Lectures will be given in the mornings; in the afternoons there will be workshops using Python (recommended), Matlab or Octave. The participants must have a PC/Mac/Desktop with one of these software installed. In the workshops, the participants will use Python/Matlab/Octave for analyzing analyzing SGS models, SAS, PANS, DES and DDES. Scripts will be used for generating isotropic and anistropic (non- isotropic) synthetic turbulent fluctuations for inlet boundary conditions and embedded LES

Event record first posted on July 20, 2021, last modified on July 31, 2021

[Back to Events Calendar Front Page]