[12366636]

Hey,

This is my first post, I am just wondering if anyone could give me a hand understanding the physics behind my model.

The album can be seen here:

http://imgur.com/a/9l1Qw

Air moving at 104 m/s at 300K is coming from the right in the mainstream.

Air moving at roughly 0.5 m/s and 150K is moving up through the bottom inlet.

This creates a cooling film to the left after the hole in the mainstream.

Could anyone explain some of the physics such as shear stress, bouyancy, eddys? and how they effect this fluid flow.

I haven't really done any aerodynamics before so I am at a bit of a loss.

Thank you in advance,

Eddie.