Actually, I believe a newbie to the industry with a really smart father has developed a method to NOT make assumptions, but use his formula to simply plug in your values and go. I believe it will be released soon, once marketing determines how to make a buck on it.
Glc -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Roland Huggins Sent: Monday, November 23, 2009 12:30 PM To: [email protected] Subject: Re: Sprinklerforum Digest, Vol 4, Issue 16 I did an article on it a long time ago (around the time that NFPA 15 started requiring it). I'll see if I can put my hands on an electronic copy and email it to you. If memory serves me correctly, the challenging part is noting that you have to make an initial ASSUMPTION on how much is flowing out of the sprinkler since the velocity and flow is calculated for the pipe section upstream from the sprinkler, you then modify your initial assumption for the final result (like when using the Hardy-Cross method for calculating multiple loops by hand though it's a bit more work). Roland On Nov 22, 2009, at 5:04 PM, Miguel A. Lopez wrote: > I am trying to learn how to manually calculate a sprinkler system > using the > velocity pressure method for the NICET exam, I took a webminar on the > subject, but it did not workout for me, I still confuse with the > method. > Will someone recommends me a book that will help me? > Please respond to my E-Mail address [email protected] > I want to thank you in advance for your time and consideration > Miguel A. Lopez > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of > [email protected] > Sent: Thursday, November 12, 2009 10:20 PM > To: [email protected] > Subject: Sprinklerforum Digest, Vol 4, Issue 16 > > Send Sprinklerforum mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Sprinklerforum digest..." > > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum > > For Technical Assistance, send an email to: [email protected] > > To Unsubscribe, send an email to:[email protected] > (Put the word unsubscribe in the subject field) > _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field) _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field)
