Optimization Method And Software Development Of Liquid Driving Screw Pump Oil Extraction System

Thanks to the applicability and reliability of liquid driving screw pump oil extraction system, it has wide foreground as a new mechanism oil extraction technology. At the same time, the system hasn't been used widely as correlative technique is bank. Thus, researching on the characteristic and theory of the system is reasonably important.Base on consulting general mechanism oil extraction technology and analyzing the identity of the system, the optimize method is established. Multiphase flow method is amended by considering on the influence of impetus liquid. Optimize matching method for liquid driving motor and screw pump is given.The calculate method of subsystem efficiency is educed. The mapped nexus of system efficiency and subsystem is found. The influence of system efficiency that is caused by set configuration and yield parameter has been analyzed. The result shows it is useful to system efficiency that the set and yield is designed in reason.The software has been developed by making use of VC.