CORRELATION OF EXPERIMENTAL AND THEORETICAL RESULTS FOR VAPORIZATION BY SIMULATED DISRUPTION

被引：21

作者：

CROESSMANN, CD ^{[1
]}

KULCINSKI, GL ^{[1
]}

WHITLEY, JB ^{[1
]}

机构：

[1] SANDIA NATL LABS,ALBUQUERQUE,NM 87185

来源：

JOURNAL OF NUCLEAR MATERIALS | 1984年 / 128卷 / DEC期

关键词：

PLASMA DEVICES - Materials - PLASMAS;

D O I：

10.1016/0022-3115(84)90463-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Samples of Al, 1100 Al, SS 304, Ni, Mo and TZM were subjected to a simulated plasma disruption produced by a 25 kv electron beam for times of 100 to 500 ms with an energy flux of 0. 5 to 7. 0 kJ/cm**2. The net vaporized thickness was measured as a function of absorbed energy density for experimental results and predicted by theoretical models. Agreement was found for the threshold energy density for vaporization and the functional dependence of vaporization of energy density over a wide range of parameters. The usefulness of electron beam experiments to verify and guide the development of vaporization models for high heat flux component design was shown.

引用

页码：816 / 821

页数：6

共 12 条

[1] EVAPORATION FOR HEAT PULSES ON NI, MO, W AND ATJ GRAPHITE AS FIRST WALL MATERIALS [J].