Re: [foxboro] Natural Gas Temp & Pressure compensation

Thanks everybody.

Terry, it is in standard CFM.  60F and 14.73psia

I just ran a test case through a calc block and it looks like the 
SCFM are correct based on what I have been told by the engineering 
firm. (I guess I trust this list more than I trust them.)

Thanks to all who responded.

David



>Likely you are dealing in Standard CFM and the definition of standard
>conditions is 60F and 14.73 psia for American Gas Association based
>calculations.  This is the only place where T-ref and P-ref are
>important.
>
>The equation below should replace T-ref with T-design and P-ref is =
>replaced with P-design.
>
>Terry

 
 
_______________________________________________________________________
This mailing list is neither sponsored nor endorsed by Invensys Process
Systems (formerly The Foxboro Company). Use the info you obtain here at
your own risks. Read http://www.thecassandraproject.org/disclaimer.html
 
foxboro mailing list:             http://www.freelists.org/list/foxboro
to subscribe:         mailto:foxboro-request@xxxxxxxxxxxxx?subject=join
to unsubscribe:      mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave

Other related posts: