COMPARISON OF NUMERICAL AND EXPERIMENTAL SIMULATION OF A BERYLLIUM WINDOW UNDER INTENSE HEAT LOAD

被引:1
|
作者
GAMBITTA, A [1 ]
ZANINI, F [1 ]
POLONI, C [1 ]
VISINTIN, A [1 ]
机构
[1] UNIV TRIESTE,DIPARTIMENTO ENERGET,TRIESTE,ITALY
来源
REVIEW OF SCIENTIFIC INSTRUMENTS | 1995年 / 66卷 / 02期
关键词
D O I
10.1063/1.1145880
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Synchrotron radiation emitted by insertion devices provides a much higher power density than that from conventional bending magnets. In this case thermal stress induced by absorbed radiation produces intense mechanical deformations which can break beryllium windows in very short times. Numerical and experimental results show that nonlinear analysis in the plastic region of beryllium is needed to predict failure of windows under intense heat load. © 1995 American Institute of Physics.
引用
收藏
页码:1681 / 1683
页数:3
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