Experimental Investigation of Heat Transfer to Air–Water Flow in Downward Inclined Square Pipe. University of Thi-Qar Journal for Engineering Sciences, [S. l.], v. 4, n. 1, p. 1–15, 2013. DOI: 10.31663/utjes.v4i1.168. Disponível em: http://jeng.utq.edu.iq/index.php/main/article/view/168.. Acesso em: 29 apr. 2024.