An Experimental Investigation of Heat Transfer Augmentation of Water-Al₂O₃ Nanofluid Worked Inshell and Helical Coiled Tube Heat Exchanger with Air Bubble Injection Technique

Hameed K. Hamzah, Riyadh S. Al-Turaihi and Anwer A. Abass

Journal of Engineering and Applied Sciences 13 ( 14 SI ): 11135 - 11148 , 2018