Parameter estimation of kinetic cure using DSC non-isothermal data

被引：9

作者：

Pagano, Rogerio L. ^{[2
]}

Calado, Veronica M. A. ^{[1
]}

Tavares, Frederico W. ^{[1
]}

Biscaia, Evaristo C. ^{[3
]}

机构：

[1] Univ Fed Rio de Janeiro, EQ, Ilha Fundao, Rio de Janeiro, Brazil

[2] Univ Fed Sergipe, DEQ, CCET, Sao Cristovao, SE, Brazil

[3] Univ Fed Rio de Janeiro, PEQ, COPPE, Ctr Tecnol, Rio de Janeiro, Brazil

来源：

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2011年 / 103卷 / 02期

关键词：

Energy balance; Non-isothermal; Parameter estimation; Swarm; DIFFERENTIAL SCANNING CALORIMETRY; RESINS; THERMOSETS;

D O I：

10.1007/s10973-010-0984-5

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In the present contribution, a procedure to estimate parameters using non-isothermal data was applied. The estimation procedure is based on the use of an energy balance in DSC furnace. The approach found all kinetic parameters of autocatalytic model (E (1), E (2), A (1), A (2), m, n) besides the ultimate reaction heat and their confidence regions by using deterministic and heuristic algorithms. The application of this approach to isothermal data was done in a previous work and similar results were obtained. The results show that the use of an energy balance is a good methodology to estimate cure kinetic parameters of non-isothermal experiments.

引用

页码：495 / 499

页数：5

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