SELF-CONSISTENT ANALYTICAL MODEL OF THE RAYLEIGH-TAYLOR INSTABILITY IN INERTIAL CONFINEMENT FUSION

被引:168
作者
SANZ, J
机构
[1] Escuela Técnica Superior de Ingenieros Aeronáuticos, Universidad Politécnica de Madrid
关键词
D O I
10.1103/PhysRevLett.73.2700
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The model presented overcomes past inconsistencies by applying asymptotic techniques. The obtained growth rate, γα(k)kg-2kνa (where νa=ablation velocity, α(k)1-(kkc)r represents the stabilization heat conduction effect, and the cutoff wave number kc is much smaller than the inverse of the density scale length at the ablation front), reproduces numerical simulations and experiments in a more complete way than the so-called Takabe formula, γ=0.9kg-3kνa. © 1994 The American Physical Society.
引用
收藏
页码:2700 / 2703
页数:4
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