Published February 2019

Hydrodynamic bases of calculation of two-phase systems movement in complicated pipelines

R.Sh. Salavatovа

R.Kh. Asgerov

Keywords:  
shear stress
complicated pipeline
multiple connection
diameter
volumetric fluid and gas discharge

Based on hydromechanics of homogenous fluid and gas, a new model of two-phase systems movement of fluid-gas type in horizontal tubes is suggested and the major calculation formula for complicated pipelines developed. This method enables to define the main parameters of complicated pipelines considering the physical properties of two-phase systems. The equation of two-phase systems movement in simple and complicated pipelines, allowing recommending using this approach in field experience is obtained as well.

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