Cerfacs Enter the world of high performance ...

The 14 March 2016

Lattice Boltzmann methods

nasri |  

Announced
Deadline for registration: 15 days before the starting date of each training
Duration : 1 day / (6 hours)

Abstract

This lecture aims at providing the audience with fundamentals of methods based on Discrete Velocity Boltzmann Equations, with a particular emphasis on Lattice-Boltzmann Methods. Key elements of discretization and time integration will be discussed, along with classical CFD topics such as boundary conditions, turbulence modeling, accounting for compressibility effects, acoustic wave propagation. Illustration of the methods on academic and industrial flow configurations will be shown.

Target participants

PhD students, engineers, researchers

Prerequisites

Basic knowledge in fluid mechanics and computational methods

Scientific contact : Pierre SAGAUT

Fee

  • Trainees/PhDs/PostDocs : 50 €
  • CERFACS shareholders/CNRS/INRIA : 150 €
  • Public : 300 €

Program

09:00-10:15: From DVBE to LBM and other methods
10:30-12:15: Main features of LBM: dispersive and dissipative error, stability

14:00-15:15: Boundary conditions, turbulence modeling within LBM framework
15:30-16:45: Extension to thermal and fully compressible models

 

Pre-registration

NEWS

One Cerfacs’ proposal accepted in PRACE 15th call

superadmin |  4 December 2017

This study focuses on Hall-effect thrusters, which were first invented in the 1960s. Although such systems have been extensively studied, the detailed physics of the magnetized plasmas in these thrusters is very complex and several plasma processes that have direct influence on the thruster...Read more


CECI Contribution to CNRS’ “Petit Illustré” on Complex Systems (CNRS Edition)

ROGEL |  12 October 2017

CECI (Cerfacs, CNRS) and IMFT are both working on numerical modelling of the processes causing river flooding and their uncertainties. A common contribution on this subject, signed by Sophie Ricci and Hélène Roux, appears in Vol. 34 of the "Petit Illustré" collection, edited by CNRS.Read more

ALL NEWS