Piping Loss Apparatus Large

Piping Loss Apparatus Large

Description of Piping Loss Apparatus Large

Piping Loss Apparatus Large is a comprehensive unit for studying the friction losses in pipes, pipe fittings, and valves and to determine coefficients of discharge for primary flow measuring devices at various flow rates. All friction loss components and the flow measuring devices are arranged on a water proof panel which is attached to a floor standing steel frame. The Piping Loss Apparatus Large is intended to be used with a Hydraulic Bench or an outside water supply. Friction loss is measured by a pressure drop and coefficient of discharge is determined from a pressure drop and a flow rate. Flow rate is obtained from a water meter and a stop watch. The pressure drop is measured by differential pressure using manometers. Pressure tapping in by valves with quick connection. All pressure taps are connected by flexible hoses to a set of specially arranged manifolds such that differential pressure across any component can be measured simply by opening valves without removing the hoses.

Experiments of Piping Loss Apparatus Large

1. Friction losses in straight pipes at various flow rates.
2. Friction losses in pipe fittings, valves, sudden expansion and contraction at various flow rates.
3. Friction losses in primary flow measuring devices and comparison of coefficients of discharge at various flow rates.

Technical Data of Piping Loss Apparatus Large

Primary flow measuring devices made from clear plastics

1. Venturi meter, orifice meter, Pitot tube.

 Friction loss components

1. Linear pipes, PVC : 3 different diameters.
2. Linear pipe, stainless steel : 1/4 in
3. Valves : Gate, globe, ball, and check
4. Short radius bends, long radius bends, regular elbow, 45o elbows, 45o y.
5. Other components : Tee section, inline strainer, sudden expansion and sudden contraction

Measuring instruments

1. Water meter.
2. Water manometer.
3. Mercury manometer.