Awan, M. A., Muhammad, S. and Khan, J. R. (2015) “CFD Analysis of a Helically Coiled Heat Exchanger with and without Third Stream”, Journal of the Pakistan Institute of Chemical Engineers, 43(1), pp. 69–78. Available at: https://www.piche.org.pk/journal/index.php/jpiche/article/view/181 (Accessed: 31 October 2025).