Relaxation of thermal spikes
作者:
Yu.V. Martynenko,
M.V. Umansky,
期刊:
Radiation Effects and Defects in Solids
(Taylor Available online 1994)
卷期:
Volume 132,
issue 1
页码: 31-39
ISSN:1042-0150
年代: 1994
DOI:10.1080/10420159408219254
出版商: Taylor & Francis Group
关键词: cascade;spike;wave;fraction of energy.
数据来源: Taylor
摘要:
Thermal-spike evolution has been investigated using a method of numerical hydrodynamics. A pattern of origination of a shock-wave arising from a spike is presented. The fraction of energy taken away by the wave has been calculated as a function of the temperature of the spike. The fraction increases with the temperature but in the possible range of that the fraction is no more than about a half of the energy of the spike.
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