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Search: Posts Made By: ghorrocks
Forum: CFX August 26, 2013, 19:22
Replies: 10
Views: 1,354
Posted By ghorrocks
My point is that the effect of the oil film on...

My point is that the effect of the oil film on the air flow is going to be tiny. Why are you interested in this tiny difference? Is this academic research or do you have an application for it?
Forum: CFX August 26, 2013, 08:14
Replies: 10
Views: 1,354
Posted By ghorrocks
I see. My guess is the effect of the oil on the...

I see. My guess is the effect of the oil on the surface is going to be quite small. Is this what you expect?

There is going to be a tiny effect due to the surface of the oil moving, which will be...
Forum: CFX August 26, 2013, 07:10
Replies: 10
Views: 1,354
Posted By ghorrocks
Can you explain the geometry you are talking...

Can you explain the geometry you are talking about? How big is the oil? How big is the duct? Also how is the air jet done? What velocity is the air jet?
Forum: CFX August 26, 2013, 03:13
Replies: 10
Views: 1,354
Posted By ghorrocks
Are you interested in the film's effect on the...

Are you interested in the film's effect on the air flow, or the motion of the oil film on the surface (I assume the film will get blown about on the surface).

CFX already has a wall film model...
Forum: CFX August 25, 2013, 20:25
Replies: 10
Views: 1,354
Posted By ghorrocks
Are you talking about a micro-scale model (ie...

Are you talking about a micro-scale model (ie modelling the ripples and bumps on the oil film) or a macro scale model (replacing the oil film with some form of wall condition boundary)?
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