Your search found 98 records
1 Indian Standards Institution. 1971. Method of measurement of flow of water in open channels using standing wave flume-fall. New Delhi, India: The Institute. 26 p. (Indian Standard: 6062-1971)
(Location: IWMI-HQ Call no: 532.053 G635 IND Record No: H0309)
2 Indian Standards Institution. 1971. Method of measurement of flow of water in open channels using standard wave flume. New Delhi, India: The Institute. 26 p. (Indian Standard: 6063-1971)
(Location: IWMI-HQ Call no: 532.053 G635 IND Record No: H0315)
3 Indian Standards Institution. 1973. Recommendation for liquid flow measurement in open channels by slope area method (approximate method) New Delhi, India: The Institute. 11 p. (Indian Standard: 2912-1964)
(Location: IWMI-HQ Call no: 532.053 G635 IND Record No: H0310)
4 Indian Standards Institution. 1981. Recommendation for liquid flow measurement in open channels by weirs and flumes - weirs of finite crest width for free discharge. New Delhi, India: The Institute. 12 p. (Indian Standard: 6059-1971)
(Location: IWMI-HQ Call no: 532.053 G635 IND Record No: H0311)
5 Indian Standards Institution. 1982. Recommendation for liquid flow measurement in open channels by weirs and flumes - end depth method for estimation of flow in rectangular channels with a free overfall (approximate method) New Delhi, India: The Institute. 10 p. (Indian Standard: 6330-1971)
(Location: IWMI-HQ Call no: 532.053 G635 IND Record No: H0312)
6 Indian Standards Institution. 1979. Recommendation for liquid flow measurement in open channels by weirs and flumes - end depth method for estimation of flow in non-rectangular channels with a free overfall (approximate method) New Delhi, India: The Institute. 12 p. (Indian Standard: 9117-1979)
(Location: IWMI-HQ Call no: 532.053 G635 IND Record No: H0313)
7 Trout, T. J. 1979. Factors affecting losses from Indus basin Irrigation channels. Fort Collins, CO, USA: Colorado State University. xxi, 201 p. (Water management technical report no. 50)
Flumes ; Flow ; Watercourses ; Design ; Water loss ; Water conveyance ; Tertiary level irrigation / Pakistan
(Location: IWMI-HQ Call no: 631.7.1 G730 TRO Record No: H0330)
Tertiary irrigation conveyance systems (watercourses) in the Indus Basin lose 30 to 50 percent of their flow. Watercourse systems were studied in depth by ponding and inflow-outflow methods to determine functional relationships between several measurable parameters and the loss rates. The objective was to determine simple design changes that are low cost and can lead to increased conveyance efficiencies in the eastern channels. Statistical analysis of the collected data indicated that: 1. Watercourse loss rates (lps/100m) increase with, but slightly less than proportional to, the usual flow rate in the channel; 2. Loss rates are lower in more often used channels; 3. Loss rates are higher in elevated channels; 4. Loss rates are very sensitive to changes in flow depths, and thus increase with upward fluctuations in flow rates or roughness coefficients; and 5. Intake rates into upper bank soils are very high and are apparently caused by extensive rodent and insect burrows inside the banks.
8 Trout, T.; Bowers, S. A. 1979. Operational irrigation evaluation of Pakistan watercourse conveyance systems. Fort Collins, CO, USA: Colorado State University. xvi, 104p. (Water management technical report no.52)
Watercourses ; Flumes ; Flow measurement ; Water loss ; Seepage ; Tube well irrigation ; Evaluation / Pakistan
(Location: IWMI-HQ Call no: 631.7.8 G730 TRO Record No: H0340)
Five Pakistan watercourse systems, selected from various areas of the Indus Basin, were evaluated during complete irrigation turn rotations while operating normally. This allowed quantification of the various types of water losses, including transient condition losses such as dead storage, bank wash-outs, outlet leakage, and high initial seepage into dry channel banks.
9 Bos, M. G. 1985. Long throated flumes and broad-crested weirs. Dordrecht, The Netherlands: Martinus Nijhoff/Dr W. Junk Publishers. xiii, 141 p.
(Location: IWMI-HQ Call no: 631.7.1 G000 BOS Record No: H0668)
10 Pang, L. H. 1978. Fiberglass-reinforced polyester flumes as tertiary channels in Malaysian irrigation development. In IRRI, Irrigation policy and management in Southeast Asia. Los Banos, Philippines: International Rice Research Institute. pp.39-44.
(Location: IWMI-HQ Call no: 631.7.8 G570 IRR Record No: J 57)
Fiberglass-reinforced polyester (FRP) flumes to carry water above ground have been recently been developed in Malaysia and are being introduced in some irrigation projects. FRP can be installed more quickly than conventional earth channels, thus precluding the loss of a crop season. They require less right-of-way acquisition, less maintenance, and save irrigation water. The agricultural and engineering benefits associated with FRP flumes more than compensate for their high capital construction costs.
11 Bos, M. G. (Ed.) 1978. Discharge measurement structures. Wageningen, The Netherlands: ILRI. xvi, 464p.
(Location: IWMI-HQ Call no: 631.7.1 G000 BOS Record No: H01690)
12 Bos, M. G.; Replogle, J. A.; Clemmens, A. J. 1984. Flow measuring flumes for open channel systems. New York, NY, USA: John Wiley & Sons. xiii, 321p.
(Location: IWMI-HQ Call no: 627.042 G000 BOS Record No: H01820)
13 Sakthivadivel, R.; Shanmugham, C. R.; Mohandoss, R. 1985. Hand book on irrigation water measurement. Madras, India: Centre for Water Resources. College of Engineering, Anna University. 95p.
(Location: IWMI-HQ Call no: 631.7.7 G000 SAK Record No: H01867)
14 Goonasekera, K. 1987. Design and calibration of portable trapezoidal flumes for application in field research in irrigation management. A draft manual prepared for IIMI. 53p.
(Location: IWMI-HQ Call no: P 103 Record No: H02012)
15 Replogle, J. A.; Fry, B. J.; Clemmens, A. J. 1987. Effects of no level placement on accuracy of long-throated flumes. Journal of Irrigation and Drainage Engineering, 113(4):585-594.
(Location: IWMI-HQ Call no: PER Record No: H03670)
16 Hager, W. H. 1988. Venturi flume of minimum space requirements. Journal of Irrigation and Drainage Engineering, 114(2):226-242.
(Location: IWMI-HQ Call no: PER Record No: H03663)
17 Ali, A.; Awan, Q. A. Water measuring devices and water control structures at the field level. Paper presented at the National Workshop on Farm Water Management and Control at the Farm Level, Faisalabad, 18-23 April 1982: Contribution of Water Management Research and Training Programme for Rural Development. University of Agriculture, Faisalabad. 19p.
(Location: IWMI-HQ Call no: P 93 Record No: H04419)
18 Hager, W. H. 1988. Mobile flume for circular channel. Journal of Irrigation and Drainage Engineering, 114(3):520-534.
(Location: IWMI-HQ Call no: PER Record No: H04549)
19 Wilkinson, C. 1977. Water and tribal settlement in South-East Arabia: A study of the Aflaj of Oman. Oxford, UK: Clarendon Press. xvi, 276p.
(Location: IWMI-HQ Call no: 338.16 G728 WIL Record No: H05403)
20 Cutthroat flumes for water management. 20p.
(Location: IWMI-HQ Call no: P 98 Record No: H05033)
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