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151-0170-00L 4 Credits MSC D-MATH , D-MAVT
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Computational Multiphase Thermal Fluid Dynamics

Lecturers & Examiners: Dr. Abdelouahab Dehbi, Prof. Dr. Filippo Coletti, Dr. Yohei Sato
VVZ CR n/a

Last Updated: 2026-02-05 15:54:30

Abstract

The course deals with fundamentals of the application of Computational Fluid Dynamics to gas-liquid flows as well as particle laden gas flows including aerosols. The course will present the current state of art in the field. Challenging examples, mainly from the fluid-machinery and plant, are discussed in detail.

Objective

Fundamentals of 3D multiphase flows (Definitions, Averages, Flow regimes), mathematical models (two-fluid model, Euler-Euler and Euler-Lagrange techniques), modeling of dispersed bubble flows (inter-phase forces, population balance and multi-bubble size class models), turbulence modeling, stratified and free-surface flows (interface tracking techniques such as VOF, level-sets and variants, modeling of surface tension), particulate and aerosol flows, particle tracking, one and two way coupling, random walk techniques to couple particle tracking with turbulence models, numerical methods and tools, industrial applications.

General Information

Language
English
Levels
MSC
Frequency
Yearly recurring

Examination

Type
end-of-semester examination
oral examination of 30 minutes

Course Components

Type Title Time & Place Hours
lecture Computational Multiphase Thermal Fluid Dynamics
  • Tue 14:15-16:00 (HG E 33.1)
  • 18.05 Date 14:15-17:00 (HG D 12)
2 h weekly
exercise Computational Multiphase Thermal Fluid Dynamics
  • Tue 16:15-17:00 (HG E 33.1)
1 h weekly

Offered In