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Search: Posts Made By: Graham81
Forum: CFX November 3, 2011, 05:24
Replies: 17
Views: 2,915
Posted By Graham81
If you are injecting droplets with your CEL...

If you are injecting droplets with your CEL function, then that is you primary breakup model. Any onward dispersion and particle tracking will start from how you distribute mass, momentum and angles...
Forum: CFX October 14, 2011, 10:01
Replies: 17
Views: 2,915
Posted By Graham81
This depends on the purpose of your study. Are...

This depends on the purpose of your study. Are you trying to model injection and breakup through a specific nozzle or are you assuming a nozzle effect and just interested tracking droplets through...
Forum: CFX October 13, 2011, 10:42
Replies: 17
Views: 2,915
Posted By Graham81
Do I understand correctly you do not model...

Do I understand correctly you do not model primary breakup but are injection 1 size droplets across a range of angles through your CEL function?

What are you using in terms of secondary breakup...
Forum: CFX October 13, 2011, 08:39
Replies: 17
Views: 2,915
Posted By Graham81
Did you check mesh sensitivity? When the liquid...

Did you check mesh sensitivity? When the liquid phase (ie the droplet) occupies a significant amount of the cell, the assumptions for the conservation equations of the eulerian phase become invalid....
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