Parameter estimation of kinetic cure using DSC non-isothermal data

被引：0
|
作者：
Rogério L. Pagano
Verônica M. A. Calado
Frederico W. Tavares
Evaristo C. Biscaia
机构：
[1] DEQ/CCET/UFS,
[2] EQ/UFRJ,undefined
[3] PEQ/COPPE/UFRJ,undefined
[4] Centro de Tecnologia,undefined
来源：
Journal of Thermal Analysis and Calorimetry | 2011年 / 103卷
关键词：
Energy balance; Non-isothermal; Parameter estimation; Swarm;
D O I：
暂无
中图分类号：
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 (E1, E2, A1, A2, 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.
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页码：495 / 499
页数：4
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