Difference between revisions of "Hairpin by Joel Guerrero"

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=[http://www.wolfdynamics.com/images/pdf/module1.pdf Hairpin vortices]=
 
=[http://www.wolfdynamics.com/images/pdf/module1.pdf Hairpin vortices]=
  
In this [http: //www.wolfdynamics.com/wiki/hairpin_vortices.pdf tutorial] you will find an example on vortices behind a hemisphere. This is the simplest possible example of an external flow. As you will see even this case can be rather tricky and you will need all your experience and knowledge to tackle the simulation. You will learn about
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In this [http: //www.wolfdynamics.com/wiki/hairpin_vortices.pdf tutorial] you will find an example of hairpin vortices behind a hemisphere. This case (which seems to be a simple one), can be rather tricky and requires some experience to trigger the hairpin vortices with coarse meshes. You will learn about
  
 
* understanding the physics
 
* understanding the physics

Revision as of 17:52, 8 October 2016

Go back to Day 14.

Hairpin vortices

In this [http: //www.wolfdynamics.com/wiki/hairpin_vortices.pdf tutorial] you will find an example of hairpin vortices behind a hemisphere. This case (which seems to be a simple one), can be rather tricky and requires some experience to trigger the hairpin vortices with coarse meshes. You will learn about

  • understanding the physics
  • case setup and workflow
  • meshing
  • running the simulation
    • steady-state
    • transient
  • data evaluation
  • mesh refinement

You can download the case files in this [http: //www.wolfdynamics.com/wiki/hairpin_vortices.tar.gz tutorial link]