Experimental section for performing flow experiments in open flumes with lengths of 5m, 7,5m, 10m or 12,5m available, closed water circuit and inclination adjustment Features - experiments ranging from fundamental principles to research projects, experimental section of 5m, 7,5m, 10m and 12,5m available - plant control using an integrated PLC - integrated router for operation and control via an end device and for screen mirroring on additional end devices: PC, tablet, smartphone - models from all fields of hydraulic engineering available as accessories Learning objectives/experiments - together with optionally available models -- uniform and non-uniform discharge -- flow formulae -- flow transition (hydraulic jump) -- energy dissipation (hydraulic jump, stilling basin) -- flow over control structures: weirs (sharp-crested, broad-crested, ogee-crested) -- flow over control structures: discharge under gates -- flow-measuring flumes -- local losses due to obstacles -- transient flow: waves -- vibrating piles -- sediment transport - screen mirroring: mirroring of the user interface on end devices -- menu navigation independent of the user interface shown on the touch screen -- different user levels available on the end device: for observing the experiments or for operation and control Specification [1] basic principles of open-channel flow [2] experimental flume with experimental section, inlet and outlet element and closed water circuit [3] length of the experimental section 5m, up to 12,5m possible with additional extension elements HM 162.10 [4] smoothly adjustable inclination of the experimental section [5] experimental section with 20 evenly spaced threaded holes on the bottom for installing models or for water level measurement using pressure [6] side walls of the experimental section are made of tempered glass for excellent observation of the experiments [7] experimental section with guide rails for the optionally available instrument carrier HM 162.59 [8] all surfaces in contact with water are made of corrosion-resis tant materials: stainless steel, glass reinforced plastic [9] flow-optimised inlet element for low-turbulence entry into the experimental section [10] closed water circuit with 2 water tanks, pump, electromagnetic flow sensor and flow control [11] models from all fields of hydraulic engineering available as accessories [12] flume control with PLC via touch screen [13] integrated router for operation and control via an end device and for screen mirroring: mirroring of the user interface on up to 5 end devices [14] data acquisition via PLC on internal memory, access to stored measured values via WLAN with integrated router/ LAN connection to customer's own network [15] software for data acquisition via LAN under Windows 10 Technical data Experimental section - possible lengths: 5m-7,5m-10m-12,5m - flow cross-section WxH: 309x450mm - inclination adjustment: -0,5...+2,5% 2 tanks, made of GRP, 1100L each Pump - power consumption: 4,75kW - max. flow rate: 132m3/h - max. head: 16,1m - speed: 1450min-1 Measuring ranges - flow rate: 5,4...130m3/h 400V, 50Hz, 3 phases, 400V, 60Hz, 3 phases 230V, 60Hz, 3 phases, UL/CSA optional LxWxH: 9170x1000x2100mm (experim. section 5m) Empty weight: approx. 1800kg
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