EXPERIMENTAL INVESTIGATION OF USING NEW SHAPE AUGMENTATIONS FOR ENHANCING HEAT TRANSFER IN HEAT EXCHANGERS. Journal of Engineering and Sustainable Development, [S. l.], v. 21, n. 6, p. 80–91, 2017. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/489.. Acesso em: 3 may. 2024.