Difference between revisions of "Grid Convergence by Bahram Haddadi"

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[[category:numerics]]
 
[[category:numerics]]
 
* '''contributor''': Bahram Haddadi, Clemens Gößnitzer, Jozsef Nagy, Vikram Natarajan, Sylvia Zibuschka, Yitong Chen
 
* '''contributor''': Bahram Haddadi, Clemens Gößnitzer, Jozsef Nagy, Vikram Natarajan, Sylvia Zibuschka, Yitong Chen
* '''affiliation''': Forschungsgruppe Thermische Verfahrenstechnik & Fluiddynamische Simulation am Institut für Verfahrenstechnik der Technischen Universität Wien, Austria
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* '''affiliation''': Institute of Chemical, Environmental and Bioscience Engineering, TU Wien, Austira
 
* '''contact''': <mail address='bahram.haddadi.sisakht@tuwien.ac.at' description='author'>click here for email address</mail>
 
* '''contact''': <mail address='bahram.haddadi.sisakht@tuwien.ac.at' description='author'>click here for email address</mail>
* '''OpenFOAM version''': OpenFOAM 5.0 and v1712
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* '''OpenFOAM version''': OpenFOAM 7.0 and v1906
 
* '''Published under''': CC BY-NC-SA license ([https://creativecommons.org/licenses creative commons licenses])
 
* '''Published under''': CC BY-NC-SA license ([https://creativecommons.org/licenses creative commons licenses])
 
* '''Editorial board''': Bahram Haddadi, Christian Jordan, Michael Harasek
 
* '''Editorial board''': Bahram Haddadi, Christian Jordan, Michael Harasek
  
=[http://cfd.at/downloads/FoamTutV4_3-ExampleThree.pdf Patching fields]=
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=[https://www.cfd.at/downloads/FoamTutorial_3-ExampleThree.pdf Patching fields]=
  
 
'''Explanation''': Use the sonicFoam solver, simulate 0.007 s of flow inside a shock tube, with a mesh with 100, 1000 and 10000 cells in one dimension, for initial values 1 bar/0.1 bar and 10 bar/0.1 bar.
 
'''Explanation''': Use the sonicFoam solver, simulate 0.007 s of flow inside a shock tube, with a mesh with 100, 1000 and 10000 cells in one dimension, for initial values 1 bar/0.1 bar and 10 bar/0.1 bar.
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* Learn how to specify initial and boundary conditions
 
* Learn how to specify initial and boundary conditions
 
* Investigate effect of grid resolution
 
* Investigate effect of grid resolution
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Download pdf [https://www.cfd.at/downloads/FoamTutorial_3-ExampleThree.pdf here].
  
 
Picture: Bahram Haddadi, TU Wien
 
Picture: Bahram Haddadi, TU Wien

Revision as of 03:47, 1 October 2019

  • contributor: Bahram Haddadi, Clemens Gößnitzer, Jozsef Nagy, Vikram Natarajan, Sylvia Zibuschka, Yitong Chen
  • affiliation: Institute of Chemical, Environmental and Bioscience Engineering, TU Wien, Austira
  • contact: click here for email address
  • OpenFOAM version: OpenFOAM 7.0 and v1906
  • Published under: CC BY-NC-SA license (creative commons licenses)
  • Editorial board: Bahram Haddadi, Christian Jordan, Michael Harasek

Patching fields

Explanation: Use the sonicFoam solver, simulate 0.007 s of flow inside a shock tube, with a mesh with 100, 1000 and 10000 cells in one dimension, for initial values 1 bar/0.1 bar and 10 bar/0.1 bar.

Tuvienna3.png

Objectives:

  • To understand the setFields utility
  • Learn how to specify initial and boundary conditions
  • Investigate effect of grid resolution

Download pdf here.

Picture: Bahram Haddadi, TU Wien