Bird strikes are a major threat to aircraft structures, as a collision with a bird during flight can
lead to serious structural damage. Computational methods have been used for more than 30 …

In this paper, the smoothed particle hydrodynamics (SPH) method is applied to the solution
of shallow water equations. A brief review of the method in its standard form is first described …

FAA statistical data reveal that gas turbine engines are the most vulnerable to bird strikes. In
reality, almost all severe accidents are closely related to the failure of the engines, which are …

A comprehensive three-dimensional nonlinear finite element analyses were carried out to
examine the effects of the geometry and the incidence angle of canonical 4-lb bird striking a …

In this paper, a bird impact test was carried out on a static hollow blade, and a numerical
model corresponding to the test was established based on the dynamic explicit finite …

The possibilities of blade deformation and even fracture, the need for subsequent
containment and reduction in thrust and power supply make bird strikes to aero-engine fan …

综述了自20 世纪末至今以来航空发动机风扇叶片鸟撞问题在鸟体几何选型与建模,
瞬态动力学数值分析方法, 叶片鸟撞响应与损伤以及鸟撞关键试验技术等方面的进展, 结果表明 …

This paper is devoted to the modeling of fluid leakage through a shell in case of impact
loading. The modeling of the fluid and the shell is based on SPH formulation. The proposed …

The paper discusses finite element (FE) modeling for predicting structural damage and
correlation studies of dynamic responses in rotorcraft composite structures under high …

A numerical simulation methodology has been successfully developed to model the bird
strike on the innovative helicopter main rotor blade root end under high velocity bird impact …