Backflow Pressure

[italzo]

Anyone have a good reference formula for calculating backflow pressure for a capsule like feature?...in other words, picture this: if you were to take a tylenol pill, cut it in half, and laser cut a quantity of 50 .004" diameter circles around the cylindrical face, how would one calculate the backflow pressure given a known flow rate?

Thanks!

 

[KENAT]

This may not be the best forum for this question. Maybe forum404 or if you look carefully I believe there is an even more relevant fluid flow forum.

KENAT,

Have you reminded yourself of faq731-376 recently, or taken a look at posting policies:

http://eng-tips.com/market.cfm?

 

[italzo]

Thanks Kenat...I posted it under "other topics"...

Regards,
Italzo