Aerospace
Automotive
Technical Paper

FAILURE ANALYSIS OF LIGHT BULBS FILAMENT TO GIVE RELIABILITY FOR THE AERONAUTICAL ACCIDENTS INVESTIGATIONS

2006-01-2681

11/21/2006

Event
2006 SAE Brasil Congress and Exhibit
Authors
Baltazar Agenor Bailona
Olivério Moreira de Macedo Silva Comando - Geral de Tecnologia Aeroespacial (CTA), Instituto de Aeronáutica e Espaço (IAE)
Mário Lima de Alencastro Graça Comando - Geral de Tecnologia Aeroespacial (CTA), Instituto de Aeronáutica e Espaço (IAE)
Abstract
Content
The aim of this work was to evaluate the incandescent filaments of tungsten, used in panels of multiple alarms of aircrafts.
This study was based in seven tests accomplished in incandescent lamps, model 327, in laboratories.
The results of the accomplished analyses serve of support for a more accurate determination of the panels alarm lamps state on or off immediately before an aircraft impact. That analysis is an important part in the investigation of aeronautical accidents, whose information can be used to infer operation parameters of an aircraft before the impact.
Meta Tags
Topics
Accident reconstruction
Failure analysis
Aircraft
Reliability
Affiliated or Co-Author
Comando - Geral de Tecnologia Aeroespacial (CTA), Instituto de Aeronáutica e Espaço (IAE)
Details
DOI
https://doi.org/10.4271/2006-01-2681
Pages
9
Citation
Bailona, B., de Macedo Silva, O., and de Alencastro Graça, M., "FAILURE ANALYSIS OF LIGHT BULBS FILAMENT TO GIVE RELIABILITY FOR THE AERONAUTICAL ACCIDENTS INVESTIGATIONS," SAE Technical Paper 2006-01-2681, 2006, https://doi.org/10.4271/2006-01-2681.
Additional Details
Publisher
SAE International
Published
11/21/2006
Product Code
2006-01-2681
Content Type
Technical Paper
Language
English