ORIFICE & JET VELOCITY APPARATUS

About ORIFICE & JET VELOCITY APPARATUS

Specification:

ORIFICE& JET VELOCITY APPARATUS

In the Orifice & Free Jet Flow accessorya constant head tank is fed with water from the Hydraulics Bench. The orificeis installed at the base of this tank by means of a special wall fitting, whichprovides a flush inside surface.

The head is maintained at a constantvalue by an adjustable over flow and is indicated by a level scale. A series ofadjustable probes enable the path followed by the jet to be ascertained.

Demonstration Capabilities:-

Establishing the coefficient ofvelocity for a small orifice.

Finding the coefficient of dischargefor a small orifice with flow under constant head and flow under varying head.

Comparing the measured trajectory ofa jet with that predicted by simple theory of mechanics

Establishing the coefficient ofvelocity for a small orifice

Finding the coefficient of dischargefor a small orifice with flow under constant head and flow under varying head

Comparing the measured trajectory ofa jet with that predicted by simple theory of mechanics

Technical Specifications:-

Orifice diameters: 3.0 mm and 6.0 mm

Jet trajectory probes: 8

Max constant head: 410 mm