Investigation of the Mathematical Model of Bending Oscillations of the Oil Tanks' Walls In the Transformers Considering Nonlinear Dissipative Forces

被引：0

作者：

Pukach, Petro ^{[1
]}

Il'kiv, Volodymyr ^{[1
]}

Nytrebych, Zinovii ^{[1
]}

Vovk, Myroslava ^{[1
]}

机构：

[1] Lviv Polytech Natl Univ, Dept Math, 12 S Bandery Str, Lvov, Ukraine

来源：

2017 14TH INTERNATIONAL CONFERENCE: THE EXPERIENCE OF DESIGNING AND APPLICATION OF CAD SYSTEMS IN MICROELECTRONICS (CADSM) | 2017年

关键词：

mathematical model; nonlinear oscillations; modified Lagrange function; Galerkin method;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The results on correct well-posedness of the problem about small bending oscillations of the oil tank walls of the transformer in the nonlinear medium are obtained. Sufficient appropriateness of this model to the real one is proved basing on the computer simulation. It is also demonstrated that nonlinear medium produces damped oscillations leading to the anharmonic processes in the system.

引用

页码：32 / 34

页数：3