Comparison of different non-linear evaluation methods in thermal analysis

被引：34

作者：

Anderson, HL

Kemmler, A

Strey, R

机构：

[1] Institute of Physical Chemistry, University of Greifswald, D-17489 Greifswald

来源：

THERMOCHIMICA ACTA | 1996年 / 271卷

关键词：

thermokinetics; kinetic parameters; non-linear optimization; software; calcium oxalate monohydrate;

D O I：

10.1016/0040-6031(95)02599-5

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

With the aim of determining activation parameters, three computer programs have been investigated. Different routines for the integration of kinetic ordinary differential equations were applied. Sufficient accuracy of the method used is the prerequisite for converging of the algorithm which has to minimize the sum of deviation squares. Our program ''TA-kin'' enables effective evaluations because of its high flexibility.

引用

页码：23 / 29

页数：7

共 7 条

[1] DIRECT LEAST-SQUARES FIT OF CHEMICAL-REACTION CURVES AND ITS RELATION TO THE KINETIC COMPENSATION EFFECT [J].