Two-phase flow through electric submersible pumps.

摘要

A comprehensive investigation was undertaken to study two-phase flow in Electric Submersible Pumps. The study included both air-water and Diesel-;No dynamic model was available for multistage diffuser-type pumps used in the petroleum industry. A dynamic model was developed for ESP's. This model accounts for pump geometry, inlet pressure, inlet void fraction, fluid properties, number of stages and pump geometry.