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World Journal of Engineering
Research and Technology

An International Peer Reviewed Journal for Engineering Research and Technology

ISSN 2454-695X

Impact Factor : 5.218

ICV : 79.45

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Abstract

OSCILLATIONS OF CURVED PIPELINE UNDER THE ACTION OF VARIABLE INTERNAL PRESSURE

Ismail Ibrahimovich Safarov* and Kulmuratov Nurillo Raximovich

ABSTRACT

1. This paper deals with fluctuations oscillations of a curved polymer pipeline and an incompressible fluid enclosed in it relative to the longitudinal axis passing through the supports. When the flow of fluid in the pipeline is taken into account, in addition to the internal forces of the inertial force of the pipeline and fluid, as well as the buoyancy force of Archimedes, the force of resistance to movement of the pipe element, which is determined by the Stokes formula. When calculating the velocity, the motion of the fluid is neglected. The obtained numerical results of stresses and permixes taking into account the influence of the above parameters.

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