Open & Closed Channel Training System

(FM127)

1 Inlet tank 2 Outlet tank 3 Flume 4 Main water tank 5 Module fixation tank 6 Module fixation pieces 7 Gate fixation 8 Experimental modules 9 Gate 10 Gate outlet 11 Inlet control valve 12 Overflow control valve 13 Outlet control valve 14 Service valve 15 Water pump 16 Strainer 17 Trainer on/off 18 Pump on/off

Investigation of open channel flow:
- Investigation of open channel flow using sluice gate
- Investigation of open channel flow through blocking the outlet gate
- Investigation of open channel flow using sharp crested weir
- Investigation of open channel flow using double rounded crested weir
- Investigation of open channel flow using sky jump spillway
- Investigation of open channel flow using sills
• Investigation of closed channel flow
- Investigation of closed channel flow using sluice gate
- Investigation of closed channel flow through blocking the outlet gate
- Investigation of closed channel flow using sharp crested weir
- Investigation of closed channel flow using double rounded crested weir
- Investigation of closed channel flow using sky jump spillway
- Investigation of closed channel flow using sills

Pump
- H(max) = 22.5 m
- Q(max) = 180 L/m
- Power = 0.75 HP / 200 VAC
Sharp crested weir
- L x W = 140 x 180 mm
- Thickness = 40 mm
Double rounded crested weir
- L x W = 140 x 180 mm
- Thickness = 40 mm
- Rounded part radius: 30 mm
Sky jump spillway
- Length = 190 mm
Sills
- Sill no.1
  - Larger length = 400 mm
  - Smaller length = 200 mm
  - Hight = 140 mm
  - Thickness = 40 mm
- Sill no.2
  - Larger length = 400 mm
  - Smaller length = 200 mm
  - Hight = 90 mm
  - Thickness = 40 mm
- Sill no.3
  - Larger length = 400 mm
  - Smaller length = 200 mm
  - Hight = 40mm
  - Thickness = 40 mm
Acrylic plates
- 2 mm square plates
Sluice gate

Open and Closed Channel Training System (FM127)
Hard copy user manual

Digital Content (BI-01)

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Description
Technical Details

The open and closed channel training system (FM127) allows trainees to test and investigate flow in open flumes or through pipes via the attaching the provided module to convert the open channel into closed channel. By mixing and matching the modules the students can inspect different setups in open and close channels to simulate real world scenarios.

The main frame of the trainer consists of the two experimental modules.
The experimental modules will demonstrate the operation of both open channel systems and closed channel systems.
The trainees will be exposed to investigation of flow processes in the open and closed channel
The control panel is provided with power on/off switch and pump on/off switch to control the operation.
Inlet and outlet tanks are used to perform different flow types.
Inlet control valve, outlet flow control valve, overflow control valve, and service valve are used to control the flow of the water.
Trainees will also understand the flow processes in the closed channel pipe flow
Adjustable sluice gate to achieve the desired height using the scale printed out on the flume.
With the help of the fixation arm and different weirs, the trainee will be able to study the water profiles in both the upstream and downstream before and after adding the weirs.

Digital content (BI-01)

BI-01

Open & Closed Channel Training System

(FM127)