ISJ Theoretical & Applied Science 01(45) 2017

ISPC Perspectives in science for 2017, Philadelphia, USA

Chemezov D

THE FINITE ELEMENT MODELING OF THE FLUID FLOW IN THE PIPELINES WITH THE COMPLEX LOCAL HYDRAULIC RESISTANCES.

Full Article: PDF

Scientific Object Identifier: http://s-o-i.org/1.1/TAS-01-45-4

DOI: https://dx.doi.org/10.15863/TAS.2017.01.45.4

Language: English

Citation: Chemezov D (2017) THE FINITE ELEMENT MODELING OF THE FLUID FLOW IN THE PIPELINES WITH THE COMPLEX LOCAL HYDRAULIC RESISTANCES. ISJ Theoretical & Applied Science, 01 (45): 14-38. Soi: http://s-o-i.org/1.1/TAS-01-45-4 Doi: https://dx.doi.org/10.15863/TAS.2017.01.45.4

Pages: 14-38

Published: 30.01.2017

Abstract: The article was made a computer analysis of dynamics of the fluid flow in the union cross and the tees. The results of finite element modeling are presented: the values of the velocity change of the fluid flow on different sections of the local resistance; the calculated values of the moment and the mass, the imbalance, the normal and tangential forces; the dependencies of the fluid pressure from some of the hydraulic parameters. The magnitude of the fluid pressure at the outlets of the pipelines is 30 – 50 % from the inlet pressure.

Key words: an inlet, an outlet, fluid flow, a velocity, a local hydraulic resistance, a pressure, a pipeline.