Open Channel Sediment Transport Teaching Equipment Vocational Education Training Equipment Fluid Mechanics Lab Equipment
We provide Open Channel Sediment Transport Teaching Equipment Vocational Education Training Equipment Fluid Mechanics Lab Equipment with great production line and offer fast delivery, professional team, effiective function, friendly service, technology support.
|Brand Name:||Zhongcai / ODM|
|FOB:||Get Latest Price|
|Lead Time:||15 ~ 30|
|Application:||Vocational Training For Electrical Trainer|
HM 140 uses sand as an example to demonstrate important phenomena of bed-load transport in the area near the bottom. Open-channel flow without sediment transport is also possible. Discharge can be subcritical or supercritical.
The core element of the HM 140 experimental flume with closed water circuit is the inclining experimental section. The side walls of the experimental section are made of tempered glass, which allows excellent observation of the experiments. All components that come into contact with water are made of corrosion-resistant materials (stainless steel, glass reinforced plastic). The inlet element is designed so that the flow enters the experimental section with very little turbulence and no sediment can flow back. The tank after the water outlet contains a sediment trap for coarse sand.
The inclination of the experimental flume can be finely adjusted to produce slope and to create a uniform flow at a constant discharge depth.
In addition to bed-load transport in open channels, some models can also be used to observe fluvial obstacle marks, namely scour formation and siltation at structures. A rounded-nosed pier or a sluice gate can be inserted into the experimental section.
The discharge is measured via a measuring weir in the water outlet and a level gauge.
A contrast medium can be injected to visualise the flow conditions.
investigation of open-channel flow with and without bed-load transport
experimental flume, consisting of experimental section, inlet element, water outlet and closed water circuit
smoothly adjustable inclination of the experimental section
side walls of the experimental section are made of tempered glass for excellent observation of the experiments
all surfaces in contact with water are made of corrosion-resistant materials
flow-optimized inlet element for low-turbulence entry to the experimental section
closed water circuit with water tank with sediment trap for coarse sand, pump and manual flow rate adjustment
sluice gate and bridge pier for experiments with and without sediment transport
visualisation of the flow using a contrast medium
discharge measurement via measuring weir in the water drain
level gauge for measuring the discharge depth
flow cross-section WxH: 86x300mm
inclination adjustment: -1…+3%
power consumption: 1,02kW
max. flow rate: 22,5m3/h
max. head: 13,7m
Sediment trap filter element
aperture size: 0,3mm (49mesh)
230V, 50Hz, 1 phase
230V, 60Hz, 1 phase; 120V, 60Hz, 1 phase