فهرس المقالات Mehrdad Kalantar Neyestanaki المقاله 1 - A Simple Method for Designing a Duct for a Multi-Component Ducted Propulsion System N. M. Nouri Mehrdad Kalantar Neyestanaki Saber Mohammadi International Journal of Advanced Design and Manufacturing Technology , العدد 4 , السنة 10 , تابستان 2017