Numerical Evaluation of Using Metal Foam Twisted Tape in Outer Side of a Double-Pipe Heat Exchanger. Diyala Journal of Engineering Sciences , [S. l.], v. 18, n. 2, p. 91–108, 2025. DOI: 10.24237/djes.2024.18206. Disponível em: https://djes.info/index.php/djes/article/view/1657. Acesso em: 15 jun. 2025.