Multiparametric Identification of Several Thermophysical Characteristics by Solving the Internal Inverse Heat Conduction Problem

• Date: 2025
• Main Authors: Matsevytyi, Yurii M., Hanchyn, Valerii V.
• Format: Article
• Language: English; Russian
• Published: Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2025
• Subjects: inverse heat conduction problem; Tikhonov’s regularization method; stabilization functional; regularization parameter; identification; approximation; Schoenberg's cubic splines; UDC 536.24
• Online Access: https://journals.uran.ua/jme/article/view/206386
• Journal Title: Journal of Mechanical Engineering

Approaches to the identification of thermophysical characteristics, using methods for solving inverse heat conduction problems and A. N. Tikhonov’s regularization method, are developed. According to the results of the experiment, temperature-dependent coefficients of heat conductivity, heat capacity...