Mar 31, 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 8, 2002 #2 DrFire Civil/Environmental Feb 1, 2002 4 0 0 EE prEN 12845:1997 gives You a H-W formula in p. 13.2. Upvote 0 Downvote