Effect of Solid Particle Properties on Heat Transfer and Pressure Drop in Packed Duct. Al-Khwarizmi Engineering Journal, [S. l.], v. 9, n. 2, p. 33–47, 2013. Disponível em: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/166. Acesso em: 4 apr. 2025.