Least – Squares Method For Estimating Diffusion Coefficient

Abstract

Abstract: Determination of the diffusion coefficient on the base of solution of a linear inverse problem of the parameter estimation using the Least-square method is presented in this research. For this propose a set of temperature measurements at a single sensor location inside the heat conducting body was considered. The corresponding direct problem was then solved by the application of the heat fundamental solution.

Keywords

• Key Words: inverse heat conduction problems
• direct problems
• diffusion coefficient