학술논문
THE TRAPEZOIDAL FINITE ELEMENT IN ABSOLUTE COORDINATES FOR DYNAMIC MODELING OF AUTOMOTIVE TIRE AND AIR SPRING BELLOWS. PART I: EQUATIONSOF MOTION
Document Type
article
Author
Source
Transport Problems, Vol 16, Iss 2, Pp 141-152 (2021)
Subject
Language
English
ISSN
1896-0596
2300-861X
2300-861X
Abstract
Equations of motion of a finite element in absolute coordinates including mass matrix, generalized inertiaandinternal forces are derived. A trapezoidal element for dynamic models of flexible shells in the shape of surface of revolution is considered.The element can be used for modeling dynamics of automotivetire and air spring bellowsand some other flexible elements of transport systemsundergoing large elastic deflections