РАСЧЕТ ТЕЧЕНИЯ ЖИДКОСТИ В ЩЕЛЕВОМ УПЛОТНЕНИИ НАСОС-КОМПРЕССОРА, ВЫПОЛНЕННОМ В ВИДЕ ГИДРОДИОДА

Translated title of the contribution: Calculation of a current of liquid in the slot-hole sealing the pump compressor executed in the form of the hydrodiode

Александр Семенович Носков, Анатолий Вильич Хаит, Алексей Юрьевич Кондюрин, Виктор Евгеньевич Щерба, Виктор Владимирович Шалай

Research output: Contribution to journalArticlepeer-review

Abstract

Results of probe of the piston hybrid machine combining functions of the pump and the compressor of volume action (pump compressor) are given in article. The studied mashine differs in existence of slot-hole sealing between the bucket and a wall of the cylinder executed in the form of the hydrodiode. The numerical modeling of the movement of an incompressible viscous fluid in the hydrodiode port executed in three-dimensional axisymmetric statement is presented. Effects of turbulence were considered by means of SST model. It is established that the liquid consumption through slot-hole sealing depends on driving direction. The analysis of the physical nature of this phenomenon is made.
Translated title of the contributionCalculation of a current of liquid in the slot-hole sealing the pump compressor executed in the form of the hydrodiode
Original languageRussian
Pages (from-to)30-34
Number of pages5
JournalХимическое и нефтегазовое машиностроение
Issue number4
Publication statusPublished - 2016

GRNTI

  • 55.39.00

Level of Research Output

  • VAK List

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