DOI QR코드

DOI QR Code

NUMERICAL SOLUTION FOR THE PARAMETER ESTIMATION OF THE MOISTURE TRANSFER COEFFICIENT

Lee, Yong-Hun

  • Received : 2010.01.26
  • Accepted : 2010.04.20
  • Published : 2010.06.25

Abstract

We investigate the estimation of the moisture transfer coefficients in porous media by optimization technique which minimizes the functional defined by the squares error of the numerical solution of an inverse diffusion problem from their experimental values of the moisture content at the some time-steps. In this paper, we solve a diffusion equation numerically by the control volume finite element methods.

Keywords

parameter estimation;moisture transfer coefficient;control volume finite element method;Gauss-Newton method

References

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