Conceptual Design of a Military Training Aircraft

Abstract

This project is aimed to design a military training aircraft, and perform aerodynamic and stability analysis. On other hand, the performance qualities are determined to ensure that the designed model satisfies the requirements. The design process began with first weight estimation and calculation of performance parameters, wing loading and thrust to weight ratio; accordingly the airfoils sections and airplane geometrical configuration were selected and drown by AutoCAD and CATIA programs. Digital DATCOM program was chosen to find aerodynamic data and stability derivatives. Results of aerodynamic, stability and performance analyses show that the designed aircraft is stable with acceptable performance capabilities