Apr 1, 2002 #1 Blufire Civil/Environmental Mar 13, 2002 4 0 0 RO I want to know if the Hazen -Williams Friction Loss Equation is mentioned in CEN standards for fire sprinkler systems (please tell me in which EN (CEN) fire suppression standard). Thank you!
I want to know if the Hazen -Williams Friction Loss Equation is mentioned in CEN standards for fire sprinkler systems (please tell me in which EN (CEN) fire suppression standard). Thank you!
Apr 21, 2002 #2 Guest NFPA 1999 edition spells out that the HW equation is to be used. See 8-4.2.1 Hope this helps. -- Trashcan Man Upvote 0 Downvote
NFPA 1999 edition spells out that the HW equation is to be used. See 8-4.2.1 Hope this helps. -- Trashcan Man