Dynamic Behavior on Emergency Landing of Light Aircraft with Occupant Restraint System-Reference-Cited by-同舟云学术

Dynamic Behavior on Emergency Landing of Light Aircraft with Occupant Restraint System

Published:2012-11 Issue: Volume:591-593 Page:2513-2517
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Luo Lin Yin¹,He Yan Bin²,Liu Xuan³,Yao Xiao Hu³

Affiliation:

1. Northwestern Polytechnical University

2. Guangzhou Civil Aviation College

3. South China University of Technology

Abstract

In the case of aircraft emergency landing, occupants’ safety analysis and research is one of the indispensable links in the verification of airworthiness safety. However, traditional experimental methods is time-consuming, complex and costly, seriously affect the development of new models to market. This paper established a finite element model of the full-size aircraft cockpit according to a certain type of amphibious light aircraft, and adding the dummy and safety belt occupant restraint system finite element model on this basis. In accordance with the requirements of CCAR-23 test conditions, using large dynamic finite element analysis software LS-DYNA numerical simulation was processed to study this aircraft’s emergency landing procedure. This paper investigated the dynamic response of the dummy and head injury criterion (HIC) value etc. The results provide certain reference for aircraft emergency landing safety design.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.591-593.2513.pdf

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