Impact Simulation With an Aircraft Wing Using SPH Bird Model

Autor:	Bogdan-Alexandru BELEGA
Jazyk:	angličtina
Rok vydání:	2015
Předmět:	SPH (smoothed particle hydrodynamics) numerical simulation impact analysis birdstrike wing section Autodyn solver Motor vehicles. Aeronautics. Astronautics TL1-4050
Zdroj:	INCAS Bulletin, Vol 7, Iss 3, Pp 51-58 (2015)
Druh dokumentu:	article
ISSN:	2066-8201 2247-4528
DOI:	10.13111/2066-8201.2015.7.3.5
Popis:	The work presents an approach to simulate a model bird-strike on an aircraft wing using Lagrange mesh free method in Autodyn. The presented SPH model has been used to simulate a threedimensional impact of the bird with the aircraft wing, at different angles, at a velocity of 262,22m/ s. The bird was modeled as a fluid cylinder with two hemispherical ends representing a commonly used shape in the numerical studies of bird strike. The main objective was to identify the safe impact velocities for which the wing is not damaged.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/4fc9bd320d8441c8af3ad6bb010304e3 Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF