THE INVERSE DETERMINATION OF THE VOLUME FRACTION OF FIBERS IN A UNIDIRECTIONALLY REINFORCED COMPOSITE FOR A GIVEN EFFECTIVE THERMAL CONDUCTIVITY

被引：1
|
作者：
Mierzwiczak, Magdalena [1 ]
Kolodziej, Jan Adam [1 ]
机构：
[1] Poznan Univ Tech, Inst Appl Mech, PL-60965 Poznan, Poland
来源：
JOURNAL OF MECHANICS OF MATERIALS AND STRUCTURES | 2012年 / 7卷 / 03期
关键词：
effective thermal conductivity; inverse heat transfer problem; boundary collocation method; Newton's method;
D O I：
10.2140/jomms.2012.7.229
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We consider the problem of determining the volume fraction of fibers in a unidirectionally reinforced composite in order to provide the appropriate effective thermal conductivity. The problem is formulated in such a way as to be treated as an inverse heat transfer problem. The thermal conductivities of the constituents (fibers and matrix) and fiber arrangement are known. The calculations are carried out for a perfect thermal contact between the fibers and matrix.
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页码：229 / 238
页数：10
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