A three-dimensional inverse geometry problem in estimating simultaneously two interfacial configurations in a composite domain

Cheng-Hung Huang, Chia Ying Liu

研究成果: Article同行評審

20 引文 斯高帕斯(Scopus)

摘要

A three-dimensional inverse geometry problem, i.e. shape identification problem, in estimating simultaneously two interfacial configurations in a composite domain with three regions is examined in the present work by using the conjugate gradient method (CGM) and commercial package CFD-ACE+. Two over-utilized conditions should be utilized in determining two gradient equations. Numerical experiments using different measurement errors and different interfacial configurations were performed to justify the validity of the conjugate gradient method in solving this inverse geometry problem. Finally it is concluded that accurate interfacial configurations can be estimated by utilizing the present inverse algorithm.

原文English
頁(從 - 到)48-57
頁數10
期刊International Journal of Heat and Mass Transfer
53
發行號1-3
DOIs
出版狀態Published - 2010 1月 15

All Science Journal Classification (ASJC) codes

  • 凝聚態物理學
  • 機械工業
  • 流體流動和轉移過程

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