cfm calc

[Dave Zug]

Thanks for the detail greg.. wouldnt want someone to think the whole picture
was there..

Thanks for explaining and not just saying :"you did" and leaving it there..

We commonly have to calculate the max CFM given a VP of somewhere below
10"Wc, never we do a theoretical MAX max.  thx again.

> >hope I didnt mess that up -
>
> You did.
>
> At an absolute pressure ratio across an orifice in the neighborhood of
2:1,
..
..
<snip>