HOSSAIN, M. T.; ALI, N.; KARIM, M. S. Enhancement of Heat Transfer in a Rouletted Copper Tube Employing Delta Winglet Twirled Type Insert. European Journal of Engineering and Technology Research, [S. l.], v. 3, n. 5, p. 47–51, 2018. DOI: 10.24018/ejeng.2018.3.5.743. Disponível em: https://ej-eng.org/index.php/ejeng/article/view/743. Acesso em: 6 jul. 2024.