Taking into Account Outer Hydrodynamic Pressure in Differential Equation of Variable Flow Rate Fluid Flow for Distributive Pressure Pipelines

Cherniuk, Volodymyr V.

doi:10.2478/v10299-012-0014-1

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Taking into Account Outer Hydrodynamic Pressure in Differential Equation of Variable Flow Rate Fluid Flow for Distributive Pressure Pipelines

Selected Scientific Papers - Journal of Civil Engineering

Volume 7 (2012): Issue 1 (June 2012)

By: Volodymyr V. Cherniuk

Open Access

|Mar 2013

Abstract

In the differential equation of variable flow rate fluid flow a component which takes into account outer hydrodynamic pressure is introduced. The variables of the equation are expressed in terms of full operating head and in terms of independent distance along the axis of the stream, i. e. this equation is reduced to a singlevariable equation.

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