In this study, a numerical simulation model and an analytical method are introduced to evaluate the particle collection efficiency transport phenomena in electrostatic precipitator (ESP). Several complicated physical processes involved ESP, including turbulent flow, ionization of gas by corona discharge, particles’ movement, displacement electric charge. The attachment ions charges suspended pa...

The average number of wells at a typical water intake is 30–40; while the power submersible pump usually 32–40 kW; which means that only one well consumption electric pumping equipment during hours greatest can reach 900–1600 kW. In structure operating costs intakes; share electricity reaches 85 %. Taking into account requirements for reducing and tariffs housing communal services enterprises a...

This paper focuses mainly on application of Partial Connected Back Propagation Neural Network (PCBP) instead of typical fully connected neural network (FCBP), as PCBP with less connections learns faster than FCBP. The initial neural network is fully connected, after training with sample data, a clustering method is employed to cluster weights between input to hidden layer and from hidden to out...

Abstract A supply and demand balance control method for an electrical submersible linear motor utilised in offshore oil exploitation is proposed this study. The permanent magnet replaced by based on switched reluctance motor. sensorless further enhances the stability of system. Meanwhile, a to maintain fullness plunger pump within ideal range. An established speed function allows dynamically al...

Most of the operating oil fields are in late stages development, which special attention is paid to production energy efficiency. In accordance with trend toward digitalization technical processes, intelligent control stations for wells currently being developed, one main tasks maintain equipment operation an optimal mode. This work aims develop a methodology selecting energy-efficient well mod...