Emitter-collector system axial asymmetry effect on the thermionic fuel rod temperature field

被引：0

作者：

Sinyavskij, V.V. ^{[1
]}

Shcheglov, A.S. ^{[1
]}

Allen, D. ^{[1
]}

机构：

[1] Inst Yadernykh Reaktorov RNTs, 'Kurchatovskij Inst', Moscow, Russia

来源：

Atomnaya Energiya | 1993年 / 75卷 / 07期

关键词：

Calculations - Cooling - Deformation - Electric conductivity - Finite element method - Heat transfer - Power generation - Temperature distribution - Thermal effects - Thermionic cathodes;

D O I：

暂无

中图分类号：

TM915 [热离子、热电子换能器];

学科分类号：

摘要：

This article reports on the basic results of temperature field calculation in thermionic fuel rod, given the eccentricity of the emitter and the collector and body heat release axial asymmetry in the fuel, with the allowance for the thermomechanical deformations, caused by this field. It is demonstrated, that, in general, the effect of emitter-collector system axial asymmetry on the emitter temperature field is small, and it is unnecessary to take it into account in calculating the integral current-voltage characteristics of thermionic fuel rods.

引用

页码：73 / 75

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