High-Order Accurate Methods for the Numerical Analysis of a Levitation Device

被引：0

作者：

Chen, Hefeng ^{[1
,2
]}

Gleim, Tobias ^{[1
,2
]}

机构：

[1] Univ Kassel, Chair Mech & Dynam, Monchebergstr 7, D-34125 Kassel, Germany

[2] Fed Inst Mat Res & Testing, Safety Transport Containers, Unter Eichen 44-46, D-12203 Berlin, Germany

来源：

ARCHIVES OF COMPUTATIONAL METHODS IN ENGINEERING | 2021年 / 28卷 / 03期

关键词：

ELECTROMAGNETIC ANALYSIS; DISSIPATION; ALGORITHM;

D O I：

10.1007/s11831-020-09427-z

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

This paper establishes different axisymmetric and two-dimensional models for a levitation device. Therein, the Maxwell equations are combined with the balance of linear momentum. Different possible formulations to describe the Maxwell equations are presented and compared and discussed in the example. A high order finite element discretization using Galerkin's method in space and the generalized Newmark-alpha method in time are developed for the electro-magneto-mechanical approach. Several studies on spatial and temporal discretization with respect to convergence will be investigated. In addition, the boundary influences and the domain size with respect to the levitation device are also examined.

引用

页码：1517 / 1543

页数：27

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