[CFD] Eulerian Multi-Phase Modelling

Published: 30 May 2019
on channel: Fluid Mechanics 101

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[CFD] Eulerian Multi-Phase Modelling

An introduction to Eulerian multi-phase modelling in CFD. Eulerian multi-phase modelling is available in most mainstream CFD codes (OpenFOAM, Fluent, CFX, Star etc). The following topics are covered in the video:

1) 0:37 What are dispersed-continuous and continuous-continuous phase interactions?

2) 5:02 What are the Eulerian multi-phase model equations?

3) 12:29 What is inter-phase drag and how is it accounted for?

#multiphaseflow #eulerianmultiphase #cfd

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Some Useful References:
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1) ANSYS Fluent Theory Guide
16.5.3 Conservation Equations
http://www.afs.enea.it/project/neptun...

2) ANSYS CFX Theory Guide
5.5.2 Interphase Drag for Particle Model
https://www.sharcnet.ca/Software/Ansy...

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Disclaimer
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The methods, algorithms, equations, formulae, diagrams and explanations in this talk are for educational and demonstrative purposes only. They should never be used to analyse, design, accredit or validate real scientific / engineering / mathematical structures and flow systems. For such applications, appropriate trained, qualified and accredited (SQEP) engineers / scientists should be consulted along with the appropriate documentation, procedures and engineering standards. Furthermore, the information contained within this talk has not been verified, peer reviewed or checked in any way and is likely to contain several errors. It is therefore not appropriate to use this talk itself (or any of the algorithms, equations, formulae, diagrams and explanations contained within this talk) as an academic or technical reference. The reader should consult the original references and follow the verification and validation processes adopted by your company / institution when carrying out engineering calculations and analyses. Fluid Mechanics 101 and Dr. Aidan Wimshurst are not accountable or liable in any form for the use or misuse of the information contained in this talk beyond the specific educational and demonstrative purposes for which it was intended.

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