ML030800528

E-mail from Ken O'Brien to Thomas Kendall, Wisconsin Electric, Regarding: Flow Limiting Orifice Design.Xls.

ML030800528
Person / Time
Site:	Point Beach
Issue date:	11/09/2002
From:	O'Brien K NRC/RGN-III
To:	Kendall T Wisconsin Electric
References
FOIA/PA-2003-0094
Download: ML030800528 (1)

Text

I Kenneth O'Brien - Re: Flow Liimiting Orifice Design.xls Kent 're -R:Fo imiigOiieDeinxsPn Pane 11 I

From: Kenneth O'Brien To: Kendall, Thomas Date: 11/9/02 8:55PM

Subject:

Re: Flow Liimiting Orifice Design.xls tom i got you email and will look it over next week.

hope you get to enjoy the weekend.

thanks ken o'brien

>> "Kendall, Thomas" <Thomas.Kendall@nmcco.com> 11/07/02 03:55PM >>>

Mr. O'Brian, Here's the results of my Monday Morning noodling. Not very detailed on the descriptions I'm afraid. I used Crane 410 to come up with the flow formulas, and some excerpts from a paper I have on cavitation in valves, orifices, etc. I'll copy the stuff from the paper and bring it over. The stuff in red is input, the rest is calculated. I tried to maintain a margin to cavitation of -2 (last column). The second sheet is where I created the critical cavitation index curve from published data.

Tom Kendall, P.E.

920-755-7661

<<Flow Liimiting Orifice Design.xls>>