2020: HYDRAULICS Q AND A
HydrauliccyDesigncyStepscy-cyanswer--1.cyLayoutcyheads
2.cyHeadcyinventory
3.cyGroupcyincyZones
--DeterminecylimitingcygpmcyfromcyWMcy&cyservicecyline
4.cyLayoutcyPipe
--
Putcyvalvecyincymiddlecy&cyclosercytocysidecywithcylesscygpmcytocymakecythecycriticalcyheadcyc
alculationscyeasier.
5.cySizecypipe
--Startcyatcyacydeadcyend.
--Workcytowardscythecywatercysource.
--Don'tcysizecyacypipecyunlesscyeverythingcydownstreamcyhascybeencysized.
--Makecymainlinescy1"cyorcylarger
6.cyCheckcyCriticalcyHead
--L.cyF.cyD.cy100.cyI.cyA.cy(LadiescyFallcyDowncy100xcyIncyAbeline)
--
Lengthcyofcypipe,cyFlow,cyDiametercyofcypipe,cypressurecylosscypercy100',cyItemcyloss,cyAccu
mulatedcyloss
--LFD.cyUsecyDesign
--100.cyUsescyReferencecyCharts
--I.cyUsecy#scyfromcyLFDcy&cy100cyforcyItemcyloss.cy
--A.cyAddcylossescyfromcyI.cy
--
OthercyEquations.cyUsecyDPcy(DesigncyPressure)cy&cyAHPcy(ActualcyHeadcyPressure)cytocy
determinecyifcythecyzonecyworks.cy
7.cySchedulecy
--Determinecyprecipitationcyrate
C-Factorcy-cyanswer--Ratingcyofcythecysmoothnesscyofcythecyinsidecyofcythecypipe.cy
HighercyC-factorcy=cysmoother
PVCcyiscy150.cyCoppercyiscy140.
Generallycydecreasescyovercytimecymeaningcythecypipecygetscyroughercyandcymorecyfriction
cyloss.