Teaching equipment : Study of rate flow in a pipe

Study of rate flow in a pipe

DESCRIPTION   This flow unit is delivered complete with instrumentation and technical and educational manual. This unit is designed and manufactured to industrial standards. This unit can be used at different levels and for different courses. Working with closed circuit.

PEDAGOGIC APPLICATIONS   • Study of rate flow in a pipe • Pressure profile in a pipe • Speed profile in a pipe • Calculation of Reynolds number • To visualise jet at the exit of the pipe • Temperature influence

Aluminium anodised under-frame

Stainless circuit
Polypropylene tank 75L with lowest level detector

Fluid

Circulation pump
Flow 10 m3/h
Safe valve with return to the tank

Flow meter with magnetic transmission float
Scale 10m3/h – precision 1.6%
Compensation of viscosity in function of the temperature

Tube rectifier
Stainless steel material

Pipe to study
Length 2.5m diameter 19mm
10 plug of pressure linked to piezometer tubes

Transparent flow chamber
Transparent Plexiglas front
Cellular jet breeze

Speed profile measurement in a pipe DN 100
Use of Pitot tube
According to the regulation...
KELLER differential pressure sensor
Scale 0 à 100 mBars
Precision 0.2%EM Max
Stainless material
Digital indicator ARDETEM
4 digits classe1.6

Temperature regulation loop
Regulator EUROTHERM
Entry Pt100 – relay exit
Plate lead line Pt100 on oil tank
Heating :
Thermal diving VULCANIC with safe thermostat
3000W 230VAC 4W/cm²
Cooling :
Water network circulation in exchanger piloting thanks to electrovalves

PERSON PROTECTION
Differential circuit breaker 30mA
Discharge valve at pump outlet