Multi-site delamination analysis using virtual crack closure technique for a composite aircraft wing flap

Jarno Jokinen; Mikko Kanerva; Olli Saarela

Multi-site delamination analysis using virtual crack closure technique for a composite aircraft wing flap

Jarno Jokinen, Mikko Kanerva, Olli Saarela

Tutkimustuotos: Konferenssiartikkeli › Tieteellinen › vertaisarvioitu

2 Sitaatiot (Scopus)

Abstrakti

In this study, we investigate the application of virtual crack closure technique (VCCT) for a multi-site delamination damage in the F-18 Hornet fighter aircraft’s wing flap. The work focuses on the interaction between multiple delamination sites at different ply interfaces. The effects of numerical analysis parameters, such as energy release rate tolerance, on the criticality of the delamination and on the delamination growth are also studied.

Alkuperäiskieli	Englanti
Otsikko	31st Congress of the International Council of the Aeronautical Sciences (Proceedings)
Alaotsikko	Belo Horizonte, Brazil September 9-14, 2018
Kustantaja	ICAS Press
ISBN (elektroninen)	978-3-932182-88-4
Tila	Julkaistu - syysk. 2018
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	INTERNATIONAL COUNCIL OF THE AERONAUTICAL SCIENCES CONGRESS - Kesto: 1 tammik. 1900 → …

Conference

Conference	INTERNATIONAL COUNCIL OF THE AERONAUTICAL SCIENCES CONGRESS
Ajanjakso	1/01/00 → …

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@inproceedings{d123e80514674c4cb311c865020b0c53,

title = "Multi-site delamination analysis using virtual crack closure technique for a composite aircraft wing flap",

abstract = "In this study, we investigate the application of virtual crack closure technique (VCCT) for a multi-site delamination damage in the F-18 Hornet fighter aircraft{\textquoteright}s wing flap. The work focuses on the interaction between multiple delamination sites at different ply interfaces. The effects of numerical analysis parameters, such as energy release rate tolerance, on the criticality of the delamination and on the delamination growth are also studied.",

keywords = "Multi-site damage, Finite element analysis, Fighter aircraft, Flap",

author = "Jarno Jokinen and Mikko Kanerva and Olli Saarela",

year = "2018",

month = sep,

language = "English",

booktitle = "31st Congress of the International Council of the Aeronautical Sciences (Proceedings)",

publisher = "ICAS Press",

address = "United Kingdom",

note = "INTERNATIONAL COUNCIL OF THE AERONAUTICAL SCIENCES CONGRESS ; Conference date: 01-01-1900",

}

Jokinen, J , Kanerva, M & Saarela, O 2018, Multi-site delamination analysis using virtual crack closure technique for a composite aircraft wing flap. julkaisussa 31st Congress of the International Council of the Aeronautical Sciences (Proceedings): Belo Horizonte, Brazil September 9-14, 2018. ICAS Press, INTERNATIONAL COUNCIL OF THE AERONAUTICAL SCIENCES CONGRESS, 1/01/00.

Multi-site delamination analysis using virtual crack closure technique for a composite aircraft wing flap. / Jokinen, Jarno ; Kanerva, Mikko; Saarela, Olli.
31st Congress of the International Council of the Aeronautical Sciences (Proceedings): Belo Horizonte, Brazil September 9-14, 2018. ICAS Press, 2018.

Tutkimustuotos: Konferenssiartikkeli › Tieteellinen › vertaisarvioitu

TY - GEN

T1 - Multi-site delamination analysis using virtual crack closure technique for a composite aircraft wing flap

AU - Jokinen, Jarno

AU - Kanerva, Mikko

AU - Saarela, Olli

PY - 2018/9

Y1 - 2018/9

N2 - In this study, we investigate the application of virtual crack closure technique (VCCT) for a multi-site delamination damage in the F-18 Hornet fighter aircraft’s wing flap. The work focuses on the interaction between multiple delamination sites at different ply interfaces. The effects of numerical analysis parameters, such as energy release rate tolerance, on the criticality of the delamination and on the delamination growth are also studied.

AB - In this study, we investigate the application of virtual crack closure technique (VCCT) for a multi-site delamination damage in the F-18 Hornet fighter aircraft’s wing flap. The work focuses on the interaction between multiple delamination sites at different ply interfaces. The effects of numerical analysis parameters, such as energy release rate tolerance, on the criticality of the delamination and on the delamination growth are also studied.

KW - Multi-site damage

KW - Finite element analysis

KW - Fighter aircraft

KW - Flap

UR - https://www.icas.org/

UR - https://www.icas.org/Papers_previous_congresses.html

M3 - Conference contribution

BT - 31st Congress of the International Council of the Aeronautical Sciences (Proceedings)

PB - ICAS Press

T2 - INTERNATIONAL COUNCIL OF THE AERONAUTICAL SCIENCES CONGRESS

Y2 - 1 January 1900

ER -

Multi-site delamination analysis using virtual crack closure technique for a composite aircraft wing flap

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