The Study Of Multi-phase Facility Based On The Software Of MCGS And The Experiment Application Of The Facility

Multi-phase flow has being widely applied to series of modern engineering and it promote the corresponding apparatus development and evolution.Such equipments of engineering involved in multi-phase flow as new type of heat exchanger of phase transformations,boiler,evaporator,condenser,refrigerant,nuclear reactor, separating mechanism, filtrating equipment,fluidized-bed reactor, pneumatic/liquid transmission equipment, petrochemical industry equipment and multi-phase flow pump and so on. The multi-phase facility is an indispensable method to carry on the corresponding research not only in the field of the theoretic research on thermodynamic engineering fluid,but also the field of the practice in engineering.Therefore,the design of the multi-phase facility is an important direction on the research about experiment technique in the field of thermodynamic engineering fluid. The small scale multi-phase facility widely exists in the research organization of the college and research institute.Benefiting from the idea and method of the other built multi-phase facility, combining with the function of experiment,the multi-phase facility was demonstrated amply and designed scientifically.On the premise of lower cost and more powerful function, every part of the multi-phase facility and its control system was studied in the paper. In the design,PC-BASED control system was used to control the multi-phase facility.Its software is developed by general configuration software Monitor and Control General System(MCGS) and Visual Basic. MCGS performed the interfaces and Visual Basic performed data processing, and they communicate with a special interface.This facility is a type of multi-phase experiment equipment with lower cost, powerful function. Several such experiments about thermodynamic engineering fluid can be performed by the facility as gas/water flow pattern test experiment, material fluidization experiment, multi-phase enhanced heat transfer, and multi-phase antiscale experiment.In the paper the methods and procedure of the several experiment and the experiment result were studied.