Application of Hertzian theory to torus on plane contacts

被引：4

作者：

Kelley, Josephine ^{[1
]}

Babaalihaghighi, Kambiz ^{[1
]}

Bader, Norbert ^{[1
]}

Wege, Christian ^{[2
]}

Pape, Florian ^{[1
]}

Poll, Gerhard ^{[1
]}

机构：

[1] Leibniz Univ Hannover, Inst Machine Design & Tribol, Hannover, Germany

[2] Leibniz Univ Hannover, Inst Fertigungstech & Werkzeugmaschinen, Hannover, Germany

来源：

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY | 2022年 / 236卷 / 11期

关键词：

Contact mechanics; Hertzian theory; general shape contacts; torus on plane contacts; ROLLER END CONTACT; ELASTOHYDRODYNAMIC ANALYSIS;

D O I：

10.1177/13506501221074805

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Hertzian theory includes a well-known analytical solution for the calculation of the contact area and pressure between two bodies. Hertzian theory is not unconditionally applicable, in particular with regards to the shape of the contacting solids. When geometric assumptions are invalid, the finite element method is generally used, but is more computationally intensive. We propose and analyze a generalization to the geometric assumptions of Hertzian theory and apply it to torus on plane contacts. In order to evaluate the accuracy of the calculation, a finite element model is used as a basis for comparison.

引用

页码：2189 / 2208

页数：20

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