Difference between revisions of "Boundary Conditions in OpenFOAM by Divyesh Variya (DD Fluids)"

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(Created page with "category:boundary condition * '''contributor''': Divyesh Variya * '''affiliation''': Indian Institute of Technology, Bombay * '''contact''': <mail address='dd.fluid.mechan...")
 
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* '''YouTube channel''': [https://www.youtube.com/c/DDFluids/ DDFluids]
 
* '''YouTube channel''': [https://www.youtube.com/c/DDFluids/ DDFluids]
 
* '''LinkedIn Profile''': [https://www.linkedin.com/in/divyeshvariya/ DivyeshVariya]
 
* '''LinkedIn Profile''': [https://www.linkedin.com/in/divyeshvariya/ DivyeshVariya]
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Go back to [https://wiki.openfoam.com/Collection_by_authors#Gavin_Tabor Collection by Authors].
  
 
==Parabolic boundary condition [codedFixedValue]==
 
==Parabolic boundary condition [codedFixedValue]==

Latest revision as of 12:58, 27 May 2021

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Parabolic boundary condition [codedFixedValue]

Tutorial link: YouTube Video

Description: In this tutorial, you will learn how to give a parabolic inlet velocity at inlet using codedFixedValue boundary feature in OpenFOAM.

Points covered:

  • How to use codedFixedValue boundary to apply custom expression at a boundary
  • How to add a expression which is spatially varying
  • How to create parabolic inlet velocity for a 3D pipe

Heat Flux boundary condition [externalWallHeatFluxTemperature]

Tutorial link: YouTube Video

Description: In this video, You will learn how to set heat flux boundary condition at external wall in OpenFOAM.

Apply heat flux using these 4 options:

  • Using Heat Flux
  • Using Power
  • Using Heat Transfer Coefficient & Ambient Temperature
  • Using Gradient of Heat Flux and Thermal Conductivity
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