ON THE ELECTRODYNAMIC BALANCE

被引：38

作者：

HARTUNG, WH ^{[1
]}

AVEDISIAN, CT ^{[1
]}

机构：

[1] CORNELL UNIV,SIBLEY SCH MECH & AEROSP ENGN,ITHACA,NY 14853

来源：

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES | 1992年 / 437卷 / 1900期

关键词：

D O I：

10.1098/rspa.1992.0060

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The properties of axially symmetric electrodynamic balances are studied using analytic and numerical techniques. The levitation ability and stability characteristics of several balance configurations are determined. A unified theory for the stability characteristics of all electrodynamic balances which have a non-vanishing quadrupole field term is derived. Procedures are proposed to optimize the balance shape for stably levitating particle of maximal mass to charge ratio. The lack of a unique optimum balance shape is demonstrated.

引用

页码：237 / 266

页数：30

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