Simulation of asymmetrical rotational flow in the flow part of a well jet pump

In order to improve the mathematical model of working process above-bit ejection system for conditions its asymmetric rotation in well, a method modeling circulating injected flow using hydrodynamic vortex function, center which is shifted relative axis mixing chamber jet pump, has been developed. rotating movement flow, concept circulation vector translational velocity liquid along closed circuit used. With help components complex potential graphical interpretation equipotential lines and spatial with one-sided two-sided displacement coordinate was obtained. Using analytical relations stream are determined analyticity function proven. The fulfillment Cauchy-Riemann allowed us present resulting current vertical form partial derivative potential. contrast symmetric vortex, ratio determining speed case misalignment nozzle pump contains an additional component center.In analyzing results proposed model, it established that directly proportional. conducted studies proved velocities coordinates varies from 1 zero. magnitude inversely proportional distance pump. developed can be used predict influence on pressure characteristic radial