SizingPenstock SizingExisting Penstock :FlowMGDm3/SecSaySize
(SQ)AreaVelocity V =
Q/ARemarks301.5781.69000.812.0150.7890.89000.811.0** It seems it
has been designed for two penstocks to be kept open for 30 mgd
flow, to get less velocity 1 m/secPenstock Sizing For The New P/SBy
Single Penstock :FlowMGDm3/SecSaySize (SQ)AreaVelocity V =
Q/ARemarks402.1042.19000.812.6402.1042.110001.02.1402.1042.111001.211.7402.1042.112001.441.5402.1042.113001.691.2402.1042.114001.961.1402.1042.115002.250.9****
We have to select 1500 Sq penstock if we use one penstock closed
condition for 40 mgdBy Sharing Two Penstocks :FlowMGDm3/SecSaySize
(SQ)AreaVelocity V =
Q/ARemarks201.0521.19000.811.4201.0521.110001.01.1201.0521.111001.210.9***201.0521.112001.440.8***
It is suggested to select 1100 Sq penstock at two penstocks opened
condition, for 40 mgd. (still it is fully submerged condition)
