Research and Design of Thermophysical Gas-Liquid Mixture Parameters in Product Pipelines

Monitoring and identification of operation modes of energy carrier pipeline transportation

“…Stability of operational complications is primarily caused by thermo baric hydrocarbon flow conditions in the pipe, as well as the component composition of the hydrocarbon system and the geometrical shape of the pipeline [13].…”

Effect of section shape on frequencies of natural oscillations of tubular springs

“…To improve the characteristics of manometric springs, a number of spring designs with a cross-section and wall thickness varying along the central axis [6][7][8][9][10][11] are proposed, which may have better performance characteristics than springs of constant cross-section. There are tubular springs with a variable crosssection of the tube, both along the perimeter of the cross section, and along the longitudinal axis of the tube.…”