Kuznetsov AV. Limitation of the single-domain numerical approach: Comparisons of analytical and numerical solutions for a forced convection heat transfer problem in a composite duct. Comp. Assist. Methods Eng. Sci. 2023;10(1):33-43. Accessed June 29, 2025. https://cames.ippt.pan.pl/index.php/cames/article/view/1101