HEAT-CONDUCTION IN A CYLINDER CROSSED BY AN ELECTRIC-CURRENT WITH SKIN-EFFECT

被引：3

作者：

BARLETTA, A

ZANCHINI, E

机构：

[1] Istituto di Fisica Tecnica - Facoltà di Ingegneria, Università di Bologna, Bologna, I-40136, Viale Risorgimento

来源：

WARME UND STOFFUBERTRAGUNG-THERMO AND FLUID DYNAMICS | 1994年 / 29卷 / 07期

关键词：

D O I：

10.1007/BF01584042

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The steady periodic temperature distribution in an infinitely long solid cylinder crossed by an alternating current is evaluated. First, the time dependent and non-uniform power generated per unit volume by joule effect within the cylinder is determined. Then, the dimensionless temperature distribution is obtained by analytical methods in steady periodic regime. Dimensionless tables which yield the amplitude and the phase of temperature oscillations both on the axis and on the surface of copper or nichrome cylindrical electric resistors are presented.

引用

页码：407 / 413

页数：7

共 9 条

[1] TIME-AVERAGED TEMPERATURE DISTRIBUTION IN A CYLINDRICAL RESISTOR WITH ALTERNATING-CURRENT [J].

BARLETTA, A ;

ZANCHINI, E .

WARME UND STOFFUBERTRAGUNG-THERMO AND FLUID DYNAMICS, 1994, 29 (05) :285-290

[2]

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[3]

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[6]

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[7]

Stratton J., 1941, ELECTROMAGNETIC THEO

[8]

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[9]

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