Contribution of wing, vertical tail and fuselage on airplane stability with failed outboard engine

Abstract EN

The Effect of wing, vertical tail, and fuselage design parameters on airplane stability with failed outboard engine presents in this study.

Boeing (747-400) have been selected for available data.

The semi empirical equations (Datacom) have been used with modification of unbalance engines thrust.

It had been seen that the wing sweep angle had negative effect but the vertical tail sweep angle had a positive effect toward directional and lateral stability and other results established by using modified datacom computer program which could be used as a real design requirements for further configuration improvements of the airplane.