Computer Controlled Centrifugal Compressor Demonstration Unit.
Computer Controlled Centrifugal Compressor Demonstration Unit Exercises and Practical Possibilities to be done with Main Items 1.-Performance of a compressor. 2.-Demonstration of the phenomenon of air compression, after passage through the compressor impeller. 3.-Study of the variation of compressor performance with speed. 4.-Measurement of compressor efficiency and estimation of impeller power efficiency. 5.-Measurement of constant-speed machine performance in terms of static and total pressures, rotor speed and motor shaft power, as a function of inlet flow. 6.-Introduction to similarity laws for scale-up. 7.-Measurement of performance at constant speeds. 8.-Compressor curve for different stages. 9.-Calculation of the flow by means of the orifice plate. 10.-Calculation of the characteristic curve of a centrifugal compressor at a constant turn speed according to the flow used by the symmetrical stopper. 11.-Study and comparison of the computer results with the students calculations. Additional practical possibilities: 12.-Sensors calibration. Other possibilities to be done with this Unit: 13.-Many students view results simultaneously. To view all results in real time in the classroom by means of a projector or an electronic blackboard. 14.-Open Control, Multicontrol and Real Time Control. This unit allows intrinsically and/or extrinsically to change the span, gains; proportional, integral, derivate parameters; etc in real time. 15.-The Computer Control System with SCADA allows a real industrial simulation. 16.-This unit is totally safe as uses mechanical, electrical and electronic, and software safety devices. 17.-This unit can be used for doing applied research. 18.-This unit can be used for giving training courses to Industries even to other Technical Education Institutions. 19.-Control of the HCCC unit process through the control interface box without the computer. 20.-Visualization of all the sensors values used in the HCCC unit process. - By using PLC-PI additional 19 more exercises can be done. - Several other exercises can be done and designed by the user.