ZM7125 Apparatus Study Of Lost Load In A Conduct teaching aid equipment Hydrodynamics Laboratory Equipment
The bench should allow the following educational holdings:
-Study of laminar and turbulent flow regimes
-Demonstration and measuring the change in the resistance laws (coefficient of friction) governing laminar and turbulent flows
-Determination of the critical Reynolds number
-Checking the Poiseuille equation and determining the viscosity coefficient water in laminar flow.
Technical specifications required:
The proposed bank must be compatible with the volumetric hydraulic bench
-The bench will allow the study of laminar and turbulent regions
-Test tube, mounted on a base with a static pressure tap doubled each end.
-Tube Connected by means of flexible tubes to a water column manometer and a
Portable digital manometer
-The lengths of tube before and after the Test section will be sufficient to avoid the influence of upstream and downstream disturbances on results.
-A needle valve located downstream of the tube allow a precise flow
A constant level tank to provide may be up above the system hydraulic power supply to allow the test tube laminar
-For The turbulent regime, the device will be connected directly to the valve of a bench hydraulic power.
-length Of the test drive: 524 mm
-Diameter Of test driving: 3 mm
-Height Of water manometer: 530 mm
mobile digital -Manomètre: 0 to 20 m water column
Flow rate up 1.42 l / min nominal
-Charge Provided by the float chamber 915 mm of water.
Measuring master cylinder graduated
Manual air-Pump mounted on the device
-Frame folded sheet with scale on the front
-4 Feet under the machine’s frame for the upgrade