THE MATERIAL RESPONSE OF THIN ALUMINIUM PLATES UNDER NEAR SIMULTANEOUS TRIPLE IMPACTS: A FINITE ELEMENT ANALYSIS

Georgios Kechagiadakis; David Lecompte; Frederik Coghe; Wim Van Paepegem

THE MATERIAL RESPONSE OF THIN ALUMINIUM PLATES UNDER NEAR SIMULTANEOUS TRIPLE IMPACTS: A FINITE ELEMENT ANALYSIS

Terminal Ballistics

University of Ghent

Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

Abstract

The material response against multiple impacts is a newly found topic in the domain of dynamic mechanical analysis of materials that investigates the resistance to impacting fragments. Aluminium is a versatile metal with good dimensional stability and strength to weight ratio and is being used extensively as a structural component in many Defence and Aerospace applications. While its impact resistance against single impactors has been demonstrated, its behavior under near simultaneous multiple impacts hasn’t been investigated yet. The present paper analyses the mechanical behavior of thin AlMg6 aluminium plates under single and triple impacts using finite element simulations with the software LsDyna. The effects of impacting velocity and time interval between impacts are examined and the results are discussed.

Originalsprache	Englisch
Titel	Interior Ballistics, Terminal Ballistics
Redakteure/-innen	Frederik Coghe
Herausgeber (Verlag)	DEStech Publications
Seiten	2571-2579
Seitenumfang	9
ISBN (elektronisch)	9781605956923
Publikationsstatus	Veröffentlicht - 2023
Veranstaltung	33rd International Symposium on Ballistics, BALLISTICS 2023 - Bruges, Belgien Dauer: 16 Okt. 2023 → 20 Okt. 2023

Publikationsreihe

Name	Proceedings - 33rd International Symposium on Ballistics, BALLISTICS 2023
Band	2

Konferenz

Konferenz	33rd International Symposium on Ballistics, BALLISTICS 2023
Land/Gebiet	Belgien
Ort	Bruges
Zeitraum	16/10/23 → 20/10/23

Andere Dateien und Links

Verknüpfung zur Publikation in Scopus

33rd International Symposium on Ballistics, BALLISTICS 2023
Ameloot, C. (Teilnehmer), Andrei, A.-M. (Teilnehmer), Ndindabahizi, I. (Teilnehmer), Coghe, F. (Organisator), Ferreira Azevedo, A. (Organisator), Vancaeyzeele, T. (Organisator), de Briey, V. (Session Chair), Kechagiadakis, G. (Teilnehmer), Lecompte, D. (Teilnehmer), Coghe, F. (Teilnehmer) & Stirbu, B. (Teilnehmer)
16 Okt. 2023
Aktivität: Teilnahme an oder Organisation einer Veranstaltung › Teilnahme an einer Konferenz, einem Workshop
THE MATERIAL RESPONSE OF THIN ALUMINIUM PLATES UNDER NEAR SIMULTANEOUS TRIPLE IMPACTS
Kechagiadakis, G. (Redner), Lecompte, D. (Co-author), Coghe, F. (Co-author) & Van Paepegem, W. (Co-author)
16 Okt. 2023
Aktivität: Gespräch oder Vortrag › Scientific poster presentation

Best poster presentation at the 33rd International Symposium on Ballistics (ISB)
Kechagiadakis, G. (Empfänger/-in), 20 Okt. 2023
Auszeichnung: Scientific award › Best poster award

Datei

Dieses zitieren

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title = "THE MATERIAL RESPONSE OF THIN ALUMINIUM PLATES UNDER NEAR SIMULTANEOUS TRIPLE IMPACTS: A FINITE ELEMENT ANALYSIS",

abstract = "The material response against multiple impacts is a newly found topic in the domain of dynamic mechanical analysis of materials that investigates the resistance to impacting fragments. Aluminium is a versatile metal with good dimensional stability and strength to weight ratio and is being used extensively as a structural component in many Defence and Aerospace applications. While its impact resistance against single impactors has been demonstrated, its behavior under near simultaneous multiple impacts hasn{\textquoteright}t been investigated yet. The present paper analyses the mechanical behavior of thin AlMg6 aluminium plates under single and triple impacts using finite element simulations with the software LsDyna. The effects of impacting velocity and time interval between impacts are examined and the results are discussed.",

keywords = "Triple impact tests, Triple Impact Technique, Fragment impact, Aluminium, Finite Element Modeling",

author = "Georgios Kechagiadakis and David Lecompte and Frederik Coghe and Paepegem, \{Wim Van\}",

note = "Publisher Copyright: {\textcopyright} Proceedings - 33rd International Symposium on Ballistics, BALLISTICS 2023. All rights reserved; 33rd International Symposium on Ballistics, BALLISTICS 2023 ; Conference date: 16-10-2023 Through 20-10-2023",

year = "2023",

language = "English",

series = "Proceedings - 33rd International Symposium on Ballistics, BALLISTICS 2023",

publisher = "DEStech Publications",

pages = "2571--2579",

editor = "Frederik Coghe",

booktitle = "Interior Ballistics, Terminal Ballistics",

}

Kechagiadakis, G , Lecompte, D , Coghe, F & Paepegem, WV 2023, THE MATERIAL RESPONSE OF THIN ALUMINIUM PLATES UNDER NEAR SIMULTANEOUS TRIPLE IMPACTS: A FINITE ELEMENT ANALYSIS. in F Coghe (Hrsg.), Interior Ballistics, Terminal Ballistics. Proceedings - 33rd International Symposium on Ballistics, BALLISTICS 2023, Bd. 2, DEStech Publications, S. 2571-2579, 33rd International Symposium on Ballistics, BALLISTICS 2023, Bruges, Belgien, 16/10/23.

THE MATERIAL RESPONSE OF THIN ALUMINIUM PLATES UNDER NEAR SIMULTANEOUS TRIPLE IMPACTS: A FINITE ELEMENT ANALYSIS. / Kechagiadakis, Georgios ; Lecompte, David ; Coghe, Frederik et al.
Interior Ballistics, Terminal Ballistics. Hrsg. / Frederik Coghe. DEStech Publications, 2023. S. 2571-2579 (Proceedings - 33rd International Symposium on Ballistics, BALLISTICS 2023; Band 2).

Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

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T2 - 33rd International Symposium on Ballistics, BALLISTICS 2023

AU - Kechagiadakis, Georgios

AU - Lecompte, David

AU - Coghe, Frederik

AU - Paepegem, Wim Van

PY - 2023

Y1 - 2023

N2 - The material response against multiple impacts is a newly found topic in the domain of dynamic mechanical analysis of materials that investigates the resistance to impacting fragments. Aluminium is a versatile metal with good dimensional stability and strength to weight ratio and is being used extensively as a structural component in many Defence and Aerospace applications. While its impact resistance against single impactors has been demonstrated, its behavior under near simultaneous multiple impacts hasn’t been investigated yet. The present paper analyses the mechanical behavior of thin AlMg6 aluminium plates under single and triple impacts using finite element simulations with the software LsDyna. The effects of impacting velocity and time interval between impacts are examined and the results are discussed.

AB - The material response against multiple impacts is a newly found topic in the domain of dynamic mechanical analysis of materials that investigates the resistance to impacting fragments. Aluminium is a versatile metal with good dimensional stability and strength to weight ratio and is being used extensively as a structural component in many Defence and Aerospace applications. While its impact resistance against single impactors has been demonstrated, its behavior under near simultaneous multiple impacts hasn’t been investigated yet. The present paper analyses the mechanical behavior of thin AlMg6 aluminium plates under single and triple impacts using finite element simulations with the software LsDyna. The effects of impacting velocity and time interval between impacts are examined and the results are discussed.

KW - Triple impact tests

KW - Triple Impact Technique

KW - Fragment impact

KW - Aluminium

KW - Finite Element Modeling

UR - https://www.scopus.com/pages/publications/85179002314

M3 - Conference contribution

AN - SCOPUS:85179002314

T3 - Proceedings - 33rd International Symposium on Ballistics, BALLISTICS 2023

SP - 2571

EP - 2579

BT - Interior Ballistics, Terminal Ballistics

A2 - Coghe, Frederik

PB - DEStech Publications

Y2 - 16 October 2023 through 20 October 2023

ER -

THE MATERIAL RESPONSE OF THIN ALUMINIUM PLATES UNDER NEAR SIMULTANEOUS TRIPLE IMPACTS: A FINITE ELEMENT ANALYSIS

Abstract

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Konferenz

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Aktivitäten

33rd International Symposium on Ballistics, BALLISTICS 2023

THE MATERIAL RESPONSE OF THIN ALUMINIUM PLATES UNDER NEAR SIMULTANEOUS TRIPLE IMPACTS

Auszeichnungen

Best poster presentation at the 33rd International Symposium on Ballistics (ISB)

Dieses zitieren