Difference between revisions of "Multiphase modeling (VOF) by Jozsef Nagy"

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* '''author''': Jozsef Nagy
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[[category:multiphase]]
* '''affiliation''': Institute of Polymer Injection Molding and Process Automation, Johannes Kepler University Linz, Austria
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[[category:VOF]]
* '''contact''': jozsef.nagy@jku.at
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* '''contributor''': Jozsef Nagy
* '''OpenFOAM version''': 2.3.0
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* '''affiliation''': eulerian-solutions e.U., Linz, Austria
* '''Published under''': CC BY-NC-SA license ([https:// creativecommons.org/licenses creative commons licenses])
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* '''contact''': <mail address='jnmlujnmlu@gmail.com' description='author'>click here for email address</mail>
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* '''OpenFOAM version''': v2006
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* '''Published under''': CC BY-NC-SA license ([https://creativecommons.org/licenses creative commons licenses])
  
 
Go back to [https://wiki.openfoam.com/index.php?title=Day_9 Day 9].
 
Go back to [https://wiki.openfoam.com/index.php?title=Day_9 Day 9].
  
=[https:// www.youtube.com/watch?v=5WO2cDRB_iY Multiphase modeling (VOF)]=
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=[https://www.youtube.com/watch?v=5WO2cDRB_iY Multiphase modelling (VOF)]=
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 +
[[File:Alpha jnagy.png|540px|right|liquid phase fraction]]
  
 
In these videos
 
In these videos
  
* [https:// www.youtube.com/watch?v=5WO2cDRB_iY part 1]
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* [https://www.youtube.com/watch?v=5WO2cDRB_iY part 1]
* [https:// www.youtube.com/watch?v=ReDoK_3C3w8 part 2]
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* [https://www.youtube.com/watch?v=ReDoK_3C3w8 part 2]
  
 
you will discover how to model multiple phases e.g. air and water. You will understand the idea between the models describing a gaseous and a liquid phase and how to set up a case with two different set of material parameters. You will learn about
 
you will discover how to model multiple phases e.g. air and water. You will understand the idea between the models describing a gaseous and a liquid phase and how to set up a case with two different set of material parameters. You will learn about
  
* modeling of two immiscible fluids
+
* modelling of two immiscible fluids
 
* case setup
 
* case setup
 
* initial and boundary conditions
 
* initial and boundary conditions
 
* grid refinement
 
* grid refinement
 
* post processing
 
* post processing

Revision as of 04:56, 28 July 2020

Go back to Day 9.

Multiphase modelling (VOF)

liquid phase fraction

In these videos

you will discover how to model multiple phases e.g. air and water. You will understand the idea between the models describing a gaseous and a liquid phase and how to set up a case with two different set of material parameters. You will learn about

  • modelling of two immiscible fluids
  • case setup
  • initial and boundary conditions
  • grid refinement
  • post processing