Additional information
| Brand | Essom |
|---|
Sediment Flow Channel: 75mm Wide
This is a self-contained bench top open channel for studying bed forms with change in flow and slope as well as flow phenomena without sediment.
The channel is of a rectangular cross-section supported by steel frame. The channel sides are made of clear acrylic with tilting controlled by a manual screw jack. A stainless-steel head tank with a stilling baffle provides a smooth flow.
The water is discharged from the channel via a built-in rectangular weir to the storage tank. A fine strainer is provided in the storage tank to trap the sand sediment.
Instruction manual is also included.
TYPICAL EXPERIMENTS
- Fixed smooth bed flow.
- Flow over mobile sand bed.
- Flow structures.
- Local scour.
- Mechanics of sediment transport.
- Bed form hysteresis.
- Depositionary features and fancies.
- Computational work.
- Flow over fixed gravel bed.
TECHNICAL DATA
| Channel size | 75 mm wide x 15 cm high x 1.5 m long | |
| Tilting adjustment | 0 to +10 % | |
| Channel bed | Stainless steel | |
| Side walls | Clear acrylic with clear vertical scale | |
| Sediment | Fine grade sand | |
| Flow measurement | Water meter and stop watch | |
| Software for data display and analysis by computer (separately supplied). | ||
| Power supply | 220 V, 1 Ph, 50 Hz. Other power supply is available on request. | |
| STANDARD ACCESSORIES: | ||
| – Sharp crested weir. | ||
| – Adjustable undershot weir. | ||
| – Bridge pier. | ||
| – Stainless steel hook and point gauge. |
100% Original and qualityRelated products
-
Hydraulic Studies and AccessoriesBernoulli’s Theorem Apparatus
Bernoulli’s theorem is applied on flow through a clear acrylic Venturi tube. The apparatus is to be used with Hydraulics Bench i.e. HB100 or HB100N (separately supplied).
Static pressures at various points along the wall of a transparent Venturi tub are directly measured on a manometer equipped with a vent valve and a hand air pump. A movable stainless steel total head probe is also provided. Flow through the Venturi tube is controlled by a valve at the outlet. As a primary flow measuring device, coefficient of discharge for the Venturi tube can also be determined.
TYPICAL EXPERIMENTS- Application of the Bernoulli equation
- Measurement of the meter coefficient of discharge at various flow rates
- Comparison of experimental results with theoretical predictions
TECHNICAL DATADiameters 28 mm inlet. Taper Upstream 21°, Downstream 10° Water manometer 8 tubes. Total head probe 1 ea. Software for data display and analysis by computer (separately supplied). (0 reviews) -
Hydraulic Studies and AccessoriesFlow Over a Notch
The apparatus is for the study of flow over a notched weir. It is to be used with Hydraulics Bench i.e. HB100 or HB100N (separately supplied).
Three weir plates, a rectangular notch and two V notches, are provided. Characteristics of flow over the notches can be observed and coefficients of discharge can be determined. The plates are attached to the open channel of the Hydraulics Bench. Water is supplied to the channel via a discharge diffuser and passes through a stilling baffle to smooth the flow. A vernier hook and point gauge is provided to measure the height of water level in the channel.
TYPICAL EXPERIMENTS- Investigation of head against discharge
- Coefficient of discharge for notches
- Demonstration of flow over different notch weirs
TECHNICAL DATAWeir plates Rectangular notch, 60o and 90o V notches. Stainless steel vernier hook and point gauge range 0-150 mm. Software for data display and analysis by computer (separately supplied). (0 reviews)