NDI aspects of aircraft lifetime extension by changing Safe Life to Damage Tolerance philosophy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F12%3A%230001505" target="_blank" >RIV/00010669:_____/12:#0001505 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.vzlu.cz/cz/transfer-vysledku/clanky-v-odbornych-casopisech-j/" target="_blank" >http://www.vzlu.cz/cz/transfer-vysledku/clanky-v-odbornych-casopisech-j/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

NDI aspects of aircraft lifetime extension by changing Safe Life to Damage Tolerance philosophy

Popis výsledku v původním jazyce

The paper addresses the assessment of detectable cracks by non-destructive inspection methods during the lifetime extension process of ageing metallic commuter aircrafts. Almost all of the ageing commuter aircrafts were certified in compliance with Safe-Life (SL) philosophy many years ago. The requirement for extending the lifetimes of these metallic airframes is topical; therefore, most of the airframes certified as SL structures are at the end of their lifetimes. The Damage Tolerance (DT) philosophy seems to be the only method for service lifetime extension of these ageing aircraft structures. However, application of the DT philosophy induces some relevant additional demands that have not been previously considered. This report describes a few basicapproaches and problems associated with the application of the DT philosophy to ageing airframe structures and the work that has to be completed during the lifetime extension certification process from a non-destructive inspection point o

Název v anglickém jazyce

NDI aspects of aircraft lifetime extension by changing Safe Life to Damage Tolerance philosophy

Popis výsledku anglicky

The paper addresses the assessment of detectable cracks by non-destructive inspection methods during the lifetime extension process of ageing metallic commuter aircrafts. Almost all of the ageing commuter aircrafts were certified in compliance with Safe-Life (SL) philosophy many years ago. The requirement for extending the lifetimes of these metallic airframes is topical; therefore, most of the airframes certified as SL structures are at the end of their lifetimes. The Damage Tolerance (DT) philosophy seems to be the only method for service lifetime extension of these ageing aircraft structures. However, application of the DT philosophy induces some relevant additional demands that have not been previously considered. This report describes a few basicapproaches and problems associated with the application of the DT philosophy to ageing airframe structures and the work that has to be completed during the lifetime extension certification process from a non-destructive inspection point o

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JL - Únava materiálu a lomová mechanika

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International Journal of Terraspace Science and Engineering

ISSN

1943-3514

e-ISSN

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Svazek periodika

Volume 5

Číslo periodika v rámci svazku

Issue 1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

1-7

Kód UT WoS článku

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EID výsledku v databázi Scopus

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