02707nam a2200409 4500 20260818094704.0 301098s1984 th r 0000|00eng d .b10223691 AIT Thesis no. EV-84-1 Selvakumar, Ariamalar Economical flow velocity in water distribution system Bangkok : Asian Institute of Technology, 1984 v, 43 p. Thesis ; no. EV-84-1 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Environment, Resources and Development Thesis (M.Eng.) - Asian Institute of Technology, 1984 The purpose of this study is to find t he e conomicaltlow velocity in a water distribution system. The economical flow velocity in the pipe line depends on the roughness coefficient, energy cost , construction cost and present worth factor. A theoretical study was done to study the influence of above factors on economical flow velocity. When the system consists of a single pipe and a p ump the ec onomical flow velocity uoes b~ar a definite relation to tha diameter for a given set of costs. b ut in a distribution system , economical flow velocity depends on the hyd raulics of the networK a lso. Statistical analysis was done to study the distribution of economical f low velocity tor each diameter and Kolmogorov - Smirnov test was used to test the goodness of fit. Water Distribution Mathematical models Orth, Hermann M., Chairperson Nguyen, Cong Thanh, Examination Committee Vigneswaran, Saravanamuthu, Examination Committee The Government of Norway, Scholarship Donor Asian Institute of Technology. Thesis ; no. EV-84-1 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B20577 .b10223691 mnait x 240507 2 951012 m a x 0 mnait mnait mnarc 20 40 Barcode : 30050003353686 CREATED : 1994-05-17 RECORD # : i10270978 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050003353678 CREATED : 1994-05-17 RECORD # : i1027098x LPATRON : 1011010 LCHKIN : 1998-09-24 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 2 TOT RENEW : 0 Barcode : 30050120224737 CREATED : 2016-04-05 RECORD # : i1297013x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 33530 33530 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no. EV-84-1 30050003353686 2026-08-18 09:47:04 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no. EV-84-1 30050003353678 2026-08-18 09:47:04 2 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no. EV-84-1 30050120224737 2026-08-18 09:47:04 2026-08-18 40