Numerical Simulation for Strength Increase on Flat Plate Impacted by Bird using ANSYS-AUTODYN

Abstract

Bird strike term indicates the collision between an aircraft and bird as occurred during flight can lead to structural damage of an aircraft. This work leads to improvement in aircraft structure by improving its strength and will be able to satisfy the FAR requirements. First of all considering a square flat plate and impacting the impactor at a velocity of 90 m/s performing analysis in ANSYS-AUTODYN software. Results validate with the results given in literature. Ribs are provided in the section increasing its strength, leading to improved design efficiency and safety.

Keywords: Lagrangian, ALE, SPH, strength, ribs

Cite this Article

Karishma Advani, Ahmed Sayyed. Numerical Simulation for Strength Increase on Flat Plate Impacted by Bird Using ANSYS-AUTODYN. Journal of Aerospace Engineering and Technology (JoAET). 2015; 5(3): 38–43p.