AFF142 Piston Pump Training System Didactic Equipment Hydrodynamics Experiment Apparatus
The System Should Cover the Following Training Objectives: Study of principle of operation of a piston pump Recording of pump characteristics Study of pressure curves of delivery pressure and cylinder pressure Effect of pulsation damping Investigation of P-V diagram Determination of efficiencies Minimum Technical Specifications Required (like or better than): Closed water circuit system Should include frequency converter to adjust the speed of piston pump Transparent water tank Needle valve for adjusting the flow rate Adjustable head via overflow valve: 0.2 to 2bar Pulsation damping of the head using air vessel with bleed valve Sensors for pressure at outlet and in the cylinder of the pump, flow rate and crank angle Integrated microprocessor-based instrumentation Piston pump of speed: 30 to 180 rpm, maximum flow rate 130 L/h and its maximum head of 40m 180W drive motor Gear transmission ratio: i=7.5 2x pressure sensor one at cylinder and other at outlet each of range 0 to 5bar Flow rate measuring range: 0.2 to 6L/min Crank angle measuring range: 0 to 360° Data acquisition unit with software with control functions USB interface PC Core i7, DVD+/-RW, 8GB RAM, 1TB Hard Disk Drive, Optical Mouse, Multimedia Keyboard, Monitor (21") LED
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