Inverse Heat Conduction in a Composite Slab With Pyrolysis Effect and Temperature-Dependent Thermophysical Properties

被引：20
|
作者：
Zhou, Jianhua [1 ]
Zhang, Yuwen [1 ]
Chen, J. K. [1 ]
Feng, Z. C. [1 ]
机构：
[1] Univ Missouri, Dept Mech & Aerosp Engn, Columbia, MO 65211 USA
来源：
JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME | 2010年 / 132卷 / 03期
关键词：
composite materials; heat conduction; pyrolysis; slabs;
D O I：
10.1115/1.4000050
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The inverse heat conduction problem (IHCP) in a one-dimensional composite slab with rate-dependent pyrolysis chemical reaction and outgassing flow effects is investigated using the iterative regularization approach. The thermal properties of the composites are considered to be temperature-dependent. A nonlinear conjugate gradient method formulation is developed and applied to solve the IHCP in an organic composite slab whose front-surface is subjected to high intensity periodic laser heating.
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页码：1 / 3
页数：3
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