Author = Gomaa, Abdalla
Thermal performance characteristics of triple-helical tubes heat exchanger with different configurations

Volume 172, Issue 0, December 2021, Pages 46-66

Abdalla Gomaa; Mahmoud Abdelmagied; Yehia Gamal


Enhancement of heat transfer of double tube heat exchanger with inner twisted spiral tube

Volume 172, Issue 0, December 2021, Pages 67-84

Abdalla Gomaa; Mahmoud Abdelmagied; Yasmin Mhrous


Experimental Investigation of Low GWP Refrigerants Applied to Split Air Conditioner

Volume 162, Issue 0, June 2019, Pages 51-67

Asmaa Khaled; Abdalla Gomaa; Fifi. N.M. Elwekeel; Ibrahim Saber