A shape identification problem in estimating simultaneously two interfacial configurations in a multiple region domain

Cheng Hung Huang, Chen Chung Shih

研究成果: Article同行評審

29 引文 斯高帕斯(Scopus)

摘要

A two-dimensional shape identification problem, i.e. inverse geometry problem, of estimating simultaneously two interfacial configurations in a multiple (three) region domain is solved in this study by using the Conjugate Gradient Method (CGM) and Boundary Element Method (BEM)-based inverse algorithm. Two over-utilized conditions should be applied in determining two gradient equations; this differs from our previous relevant studies. Numerical experiments using different measurement errors and number of sensors were performed to justify the validity of the conjugate gradient method in solving this shape identification problem. Finally it is concluded that the present algorithm can estimate the accurate interfacial configurations.

原文English
頁(從 - 到)77-88
頁數12
期刊Applied Thermal Engineering
26
發行號1
DOIs
出版狀態Published - 2006 一月

All Science Journal Classification (ASJC) codes

  • 能源工程與電力技術
  • 工業與製造工程

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