Сергей Битюцких | South Ural State University (original) (raw)

Сергей Битюцких

Address: Chelyabinsk, Chelyabinsk, Russia

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Papers by Сергей Битюцких

Survey of researches of the jet pump are executed. It is presented that its calculation are based... more Survey of researches of the jet pump are executed. It is presented that its calculation are based, as a rule, on the quasi-one-dimensional models which are founded on equations of flow-rate, energy, quantity of motion balance. One-dimensional theories interrelate of streams parameters on an entry and an exit of the apparatus and its than components. Definition of parameters distribution along ejector pump are not obviously possible. It is hindered because, on the one hand, more full understanding of working process, on the other – an optimum roll forming of the apparatus setting. The method of CFD allowed to analyse the pump working process in details. This is proved by publications deals with research the setting shape influence to power and cavitation characteristics of the pump.This paper purpose is deriving numerical model of fluid flow in the jet pump setting, definition of speed and pressure fields in the area of passive medium implicating in cocurrent moving with a stream.The...

Survey of researches of the jet pump are executed. It is presented that its calculation are based... more Survey of researches of the jet pump are executed. It is presented that its calculation are based, as a rule, on the quasi-one-dimensional models which are founded on equations of flow-rate, energy, quantity of motion balance. One-dimensional theories interrelate of streams parameters on an entry and an exit of the apparatus and its than components. Definition of parameters distribution along ejector pump are not obviously possible. It is hindered because, on the one hand, more full understanding of working process, on the other – an optimum roll forming of the apparatus setting. The method of CFD allowed to analyse the pump working process in details. This is proved by publications deals with research the setting shape influence to power and cavitation characteristics of the pump.This paper purpose is deriving numerical model of fluid flow in the jet pump setting, definition of speed and pressure fields in the area of passive medium implicating in cocurrent moving with a stream.The...

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