Hydro Flowed Friction Measurement Experimental Equipment

Hydro Flowed Friction Measurement Experimental Equipment China Engineering Lab Training System Suppliers

It is designed to facilitate the students to study how to measure the resistance loss when the liquid flow through the pipe and study the usage of inverse U-type differential pressure gauge, differential pressure transducer, temperature transducer and turbine flowmeter.
Major structure of equipment is made up of stainless steel.
Inverse U-type differential pressure gauge with high measuring accuracy is adopted.
MCGS is adopted
Computer supervisory control system is provided.
The equipment has the feature of steady and reproduction quality. One can get a through understanding of concept and measuring method of hydraulic resistance through the experiment.
It is available to measure the liquid flow resistance of smooth tube and rough tube and the relationship between of friction coefficient λ and Reynolds number Re
It is available to measure the relation characteristics testing of friction coefficient λ and Reynolds number Re at turbulent flow.

It consists of tank, pump, flow measurement unit, smooth tube, rough tube, gate local resistance branch circuit and different tubes have different pressure measurement equipment.

Instruments:
Flow measurement- turbine flowmeter
Flow adjustment-manual valve adjustment or rotation speed of frequency converter control pump
Temperature measurement-direct reading thermometer or Pt100 thermal resistance+digital display meters
Liquid flow resistance measurement-inverse U-type differential pressure gauge or differential pressure transducer + digital display meter

Lab exercises
Inverse U-type differential pressure gauge for differential pressure measurement
The relation characteristics testing of friction coefficient λ and Reynolds number Re at turbulent flow
The relation characteristic testing of coefficient of resistance ξ and Reynolds number Re in gate local resistance branch circuit
Measurement of liquid flow resistance in smooth tube
Measurement of liquid flow resistance in rough tube
Measurement of liquid flow resistance in gate local resistance branch circuit