Tyumen State University Herald. Physical and Mathematical Modeling. Oil, Gas, Energy


Releases Archive. Вестник ТюмГУ. Физико-математические науки. Информатика (№4, 2012)

Сomparison of result of calculation of dynamics models of manometric tubular springs

About the authors:

Sergey P. Pirogov, Dr. Techn. Sci., Professor, Department of applied mechanics, Tyumen State Oil and Gaz University
Aleksander Y. Tchuba, Cand. Techn. Sci., Associate Professor, Department of alltechnical disciplines, Tyumen state agricultural academy


Two dinamic models of manometric tubular spring are preseted here, on which basis two metods of calculation spring fluctuation freguencies are acquired. The dependacies of the first fluctuation freguency on the curvature and thin-shell parameters, are presented, which were acquired as a result of calculations of both models.