Armfield C4-MKII, Инструкция по эксплуатации

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4 Specifications .................................................................................................................................................... 22
4.1 Overall Dimensions .................................................................................................................................. 22
4.2 Working Section Dimensions.................................................................................................................... 22
4.3 Flume Slope.............................................................................................................................................. 22
4.4 Flow Rate ................................................................................................................................................. 22
4.5 Electrical Supply ...................................................................................................................................... 23
4.6 Water Supply and Drain........................................................................................................................... 23
4.7 Hook and Point Gauges (2 supplied) ....................................................................................................... 23
4.8 Models Available for Use in the C4-MkII Flume ..................................................................................... 23
5 Routine Maintenance....................................................................................................................................... 25
5.1 General..................................................................................................................................................... 25
5.2 RCD test for F1-10 Hydraulics Bench ..................................................................................................... 25
5.3 Test condition of water in F1-10 Hydraulics Bench................................................................................. 25
5.4 Check C4-MkII for leaks .......................................................................................................................... 25
5.5 Check condition of channel bed ............................................................................................................... 26
5.6 Full annual service................................................................................................................................... 26
6 Laboratory Teaching Exercises ...................................................................................................................... 29
6.1 Index to Exercises..................................................................................................................................... 29
6.2 General Nomenclature ............................................................................................................................. 30
6.3 Nomenclature for Free Surface Flow....................................................................................................... 31
6.4 Exercise A: Sharp Crested Overshot Weir ............................................................................................... 32
6.5 Exercise B: Broad Crested Weir .............................................................................................................. 36
6.6 Exercise C: Crump Weir........................................................................................................................... 40
6.7 Exercise D: Discharge Beneath a Sluice Gate ......................................................................................... 44
6.8 Exercise E: Force on a Sluice Gate ......................................................................................................... 48
6.9 Exercise F: The Specific Energy Equation............................................................................................... 52
6.10 Exercise G: The Hydraulic Jump ............................................................................................................. 57
6.11 Exercise H: Flow Through a Venturi Flume ............................................................................................ 61
6.12 Exercise J: Flow Through a Culvert ........................................................................................................ 65
6.13 Exercise K: Flow Around Flow Splitters.................................................................................................. 68
6.14 Exercise L: Flow Over a Dam Spillway ................................................................................................... 71
6.15 Exercise M: Flow Through a Siphon Spillway......................................................................................... 74
6.16 Exercise N: Flow Through an Air Regulated Siphon ............................................................................... 78
6.17 Exercise P: Flow Under a Radial Gate.................................................................................................... 84
6.18 Exercise Q: Flow Over False Floor Sections........................................................................................... 87
6.19 Exercise R: Flow Over a Gravel Bed ....................................................................................................... 90
7 Installation Guide................................................................................................................................................i