反应控制动力学的Lifshitz-Slyozov-Wagner方程
The Lifshitz-Slyozov-Wagner equation for reaction-controlled kinetics
摘要:
我们严格推导出一个弱形式的Lifshitz-Slyozov-Wagner方程的均匀化极限的Stefan型问题描述反应控制粗化的大量的小球形颗粒。此外,我们推导出有效的平均场描述适用于消失的表面面积密度的粒子的特定限制。
英文摘要:
We rigorously derive a weak form of the Lifshitz-Slyozov-Wagner equation as the homogenization limit of a Stefan-type problem describing reaction-controlled coarsening of a large number of small spherical particles. Moreover, we deduce that the effective mean-field description holds true in the particular limit of vanishing surface-area density of particles.
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