Description of Volumetric Fuel Flow Measurement System:
The system comprises of two main items, a fuel handling module and a display unit. The reducing valve ensures that the flow metering section remains under pressure, thus minimising the problems of vapour release/separation. In the outlet or demand circuit fuel is drawn from the measurement section and pumped at controlled pressure to the engine under test. Fuel recirculated from the engine, together with the excess from the pressure regulator is returned to the delivery pump suction via a water cooled heat exchanger.
Features of Volumetric Fuel Flow Measurement System: