Author = Belal, H
Experimental investigation of star grains in dual thrust solid propellant motors

Volume 19, 19th International Conference on Applied Mechanics and Mechanical Engineering., 2020, Pages 1-18

10.1088/1757-899X/973/1/012001

M El-Naggar; H Belal; H M Abdalla


Validation of r elations for the determination of pyrotechnic igniter mass

Volume 19, 19th International Conference on Applied Mechanics and Mechanical Engineering., 2020, Pages 1-13

10.1088/1757-899X/973/1/012004

A Salama; H M Abdalla; H Belal