A new method for solving the inverse conduction problem in steady heat flux measurement

被引：27
|
作者：
Fang, ZH [1 ]
Xie, DL [1 ]
Diao, NR [1 ]
Grace, JR [1 ]
Lim, CJ [1 ]
机构：
[1] UNIV BRITISH COLUMBIA,DEPT CHEM ENGN,VANCOUVER,BC V6T 1Z4,CANADA
来源：
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 1997年 / 40卷 / 16期
关键词：
D O I：
10.1016/S0017-9310(97)00046-X
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Based on the linear superposition theorem a procedure is proposed for determining steady heat fluxes on boundaries which pose an inverse conduction problem. Error analysis indicates that the condition number of the resulting coefficient matrix is the decisive factor for successful application of this approach. A practical case is used to demonstrate application of the method for heat Bur measurement on a membrane wall assembly. The new method has advantages in terms of simplicity and flexibility. (C) 1997 Elsevier Science Ltd.
引用
收藏
页码：3947 / 3953
页数：7
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