SHAREEF SABEEH, Nawras. Thermo-Hydraulic Performance of Horizontal Circumferentially Ribbed Double Pipe Heat Exchanger. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 18, n. 3, p. 183–196, 2014. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/916.. Acesso em: 3 jun. 2026.