کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
156079 | 456921 | 2010 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Coincidences in chemical kinetics: Surprising news about simple reactions
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Coincidences in chemical kinetics: Surprising news about simple reactions Coincidences in chemical kinetics: Surprising news about simple reactions](/preview/png/156079.png)
چکیده انگلیسی
New properties of intersections and coincidences of transient concentration curves were discovered and are presented analytically using the classical consecutive mechanism AâBâC as an example. We identify six different special points, and analyze and classify the six possible (out of 612 combinations) patterns of concentration peak and intersection times and values that distinguish the parameter subdomains and sometimes can eliminate the mechanism. This developed theory is tested on examples (multi-step radioactive decay, isomerization reaction). The mathematical analysis relies on a combination of elementary and symbolic techniques, special functions and numerical approximations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Science - Volume 65, Issue 23, 1 December 2010, Pages 6065-6076
Journal: Chemical Engineering Science - Volume 65, Issue 23, 1 December 2010, Pages 6065-6076
نویسندگان
G.S. Yablonsky, D. Constales, G.B. Marin,