Heat Transfer Coefficient and Tube Diameter Optimization of Air Preheater Using Neural Network Tool. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 3, n. 9, p. 186–191, 2016. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/1678. Acesso em: 28 jul. 2025.