Development of New Thermographic Non-destructive Inspection Method Using Contact Heating by Means of Thin Film Resistive Element

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Development of New Thermographic Non-destructive Inspection Method Using Contact Heating by Means of Thin Film Resistive Element

Popis výsledku v původním jazyce

Utilization of relatively thick composite skins is typical for present-day generation of combat aircraft. A non-destructive inspection method must be used for routine inspections of these large-area aircraft skin panels which are considerably sensitive to damage caused by impact of foreign object. The active infrared thermography is one such suitable method. This paper deals with the development of new thermography concept, using the contact heating by means of thin film resistive element. The method capability to detect subsurface defects in composite samples of carbon/epoxy was verified and the influence of heating parameters on the method sensitivity was studied. It can be stated that the method proved to be capable of detecting even relatively small subsurface defects.

Název v anglickém jazyce

Development of New Thermographic Non-destructive Inspection Method Using Contact Heating by Means of Thin Film Resistive Element

Popis výsledku anglicky

Utilization of relatively thick composite skins is typical for present-day generation of combat aircraft. A non-destructive inspection method must be used for routine inspections of these large-area aircraft skin panels which are considerably sensitive to damage caused by impact of foreign object. The active infrared thermography is one such suitable method. This paper deals with the development of new thermography concept, using the contact heating by means of thin film resistive element. The method capability to detect subsurface defects in composite samples of carbon/epoxy was verified and the influence of heating parameters on the method sensitivity was studied. It can be stated that the method proved to be capable of detecting even relatively small subsurface defects.

Druh

D - Stať ve sborníku

CEP obor

KA - Vojenství

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

International Conference on Military Technologies 2013

ISBN

978-80-7231-918-3

ISSN

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e-ISSN

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Počet stran výsledku

9

Strana od-do

753-761

Název nakladatele

Univerzita Obrany, Brno

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

1. 1. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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