A Numerical Study of Uniform Copper Foam Porous Disk Distribution for Heat Transfer Enhancement in Parabolic Trough Collectors. Tikrit Journal of Engineering Sciences, [S. l.], v. 32, n. 4, p. 1–14, 2025. DOI: 10.25130/tjes.32.4.15. Disponível em: https://em.tj-es.com/ojs/index.php/tjes/article/view/2151.. Acesso em: 22 sep. 2026.