对阿比佐夫等人2020年发表于《》、第558页的《》的评论

Comment on "" by Abyzov et al., 2020, , 558.

作者信息

Shneidman Vitaly A

机构信息

Department of Physics, New Jersey Institute of Technology, Newark, NJ 07102, USA.

出版信息

Entropy (Basel). 2020 Aug 26;22(9):934. doi: 10.3390/e22090934.

DOI:10.3390/e22090934

PMID:33286703

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7597193/

Abstract

It is shown that in the growth region (above the critical nucleation size) the transient distributions obtained numerically from the Becker-Döring equation (BDE) by Abyzov et al., , , 558, are in accurate correspondence with the matched asymptotic (singular perturbation) solution by Shneidman, , , 1338. The solution is unmodified by "self-consistency" corrections which affect only the steady state rate. Sensitivity of the results to selection of a specific form of the BDE (the "nucleation model") also is briefly discussed.

摘要

结果表明，在生长区域（临界成核尺寸以上），阿比佐夫等人从贝克尔 - 多林方程（BDE）数值得到的瞬态分布与施奈德曼的匹配渐近（奇异摄动）解精确对应。该解不受仅影响稳态速率的“自洽性”修正的影响。还简要讨论了结果对BDE特定形式（“成核模型”）选择的敏感性。