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Evaluation of Heat Transfer Coefficient Distribution by Inverse Analysis

Inverse 해석에 의한 열전달계수 분포의 결정

  • 김흥규 (서울대학교 대학원 기계설계학과) ;
  • 오수익 (서울대학교 기계설계학과)
  • Published : 1996.12.01

Abstract

The objective of this study is to evaluate heat transfer coefficient distribution during heat treatment by inverse analysis. As a first procedure, the inverse heat transfer formulation by using two dimensional finite element method has been developed. The formulation can handlematerial nonlinearity and allow arbitrary placement and number of sensors. The formulation was verified through application to simulated exact and inexact measurements.

Keywords

Heat Transfer Coefficient;Heat Treatment;Inverse Analysis;Finite Element Method