Soft impacts on aerospace structures

S Abrate - Progress in Aerospace Sciences, 2016 - Elsevier
This article provides an overview of the literature dealing with three types of soft impacts of
concern for the aerospace applications, namely impacts of rain drops, hailstones and birds …

Investigation of UAS ingestion into high-bypass engines, Part 1: bird vs. drone

Y Song, B Horton, J Bayandor - 58th AIAA/ASCE/AHS/ASC Structures …, 2017 - arc.aiaa.org
I. Introduction s unmanned aircraft systems (UAS) become more affordable with an
impressive spectrum of performance, demands for both new recreational and professional …

Predicting airline crash due to birds strike using machine learning

SR Nimmagadda, S Sivakumar… - 2020 7th international …, 2020 - ieeexplore.ieee.org
The objective of this proposed work is to predict whether the airline crash has occurred due
to a bird strike or not by using data mining techniques. Risk and safety are not always …

High fidelity simulations of bird impact damages of a 5 MW wind turbine composite blade using SPH and damage models

R Zhou, B Liang, Z Yue, H Yang, C Zou, F Zhang… - Thin-Walled …, 2025 - Elsevier
Wind turbine blades are thin-walled composite structures that are highly susceptible to
transverse loads including bird strikes, and the impact-induced damages are likely to affect …

Damage to a High Bypass Ratio Fan During UAS Ingestions

K D'Souza, D Sirivolu, L Gomez… - … Expo: Power for …, 2024 - asmedigitalcollection.asme.org
Foreign object ingestion into engines has been studied for many years, but the focus has
been on soft bodies (ie, birds, ice). Recently, there has been a dramatic increase of …

Comparison of Ingestion of Different Size Hard and Soft Bodies Into a Representative Fan Assembly Model

RE Mattar, D Sirivolu… - … Expo: Power for …, 2024 - asmedigitalcollection.asme.org
Foreign matter ingestion into a jet engine is a significant hazard to the safety of aircraft.
While soft body ingestions (ie, bird or ice ingestions) have been extensively researched, the …

Damage to a High Bypass Ratio Fan During Uncrewed Aircraft Systems Ingestions

K D'Souza, D Sirivolu, L Gomez… - … of Engineering for …, 2024 - asmedigitalcollection.asme.org
Foreign object ingestion into engines has been studied for many years, but the focus has
been on soft bodies (ie, birds, ice). Recently, there has been a dramatic increase of …

Comparison of Ingestion of Different Size Hard and Soft Bodies Into a Representative Fan Assembly Model

RE Mattar, D Sirivolu… - … of Engineering for …, 2025 - asmedigitalcollection.asme.org
Foreign matter ingestion into a jet engine is a significant hazard to the safety of aircraft.
While soft body ingestions (ie, bird or ice ingestions) have been extensively researched, the …

[HTML][HTML] Numerical and experimental study of bird strike on a turboshaft engine

Q Wang, H Zhao, F Wang - Vibroengineering Procedia, 2022 - extrica.com
Two bird models were established with the SPH method to simulate bird impacting on the
inner wall of the particle separator and the first-stage blade of the compressor, respectively …

[HTML][HTML] 航空发动机风扇叶片鸟撞研究进展

刘永泉, 罗刚, 张海洋, 陈伟 - 航空动力学报, 2025 - jasp.com.cn
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 …