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rate constants determination: from ODEs solving v.s. numerical integration

Again in the book "chemical kinetics with maple and mathcad", chapter 4 introduces different ways for rate constants determination.  Take figure 4.8 as an example (corresponding attached file is...

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Re: rate constants determination: from ODEs solving v.s. numerical integration

For parameter estimation, all parameters should be scaled to the same order of magnitude and then you try guesses for two orders of magnitude surrounding the expected values.

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Re: rate constants determination: from ODEs solving v.s. numerical integration

Try basing your initial guesses on the information available to you from the basic data and, where possible, the form of the equations. See attached. Alan Improved file attached

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Re: rate constants determination: from ODEs solving v.s. numerical integration

Thanks to all for the interesting to the book http://twt.mpei.ac.ru/TTHB/New-Chem-Kin/En-Ru-book.htmlNow we try to solve book's problems in Prime with units - mole, L, sec etc.This discussion is very...

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Re: rate constants determination: from ODEs solving v.s. numerical integration

Thanks. Alan your method is very interesting, time-saving and skillful than mine. I appreciate very much. Now I got three ways of solving the problem, lol. by the way, I think your answer is more...

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