Cyclic hygrothermal aging of aircraft lightning protections: Phenomenological overview

Handle URI:
http://hdl.handle.net/10754/564545
Title:
Cyclic hygrothermal aging of aircraft lightning protections: Phenomenological overview
Authors:
Lubineau, Gilles ( 0000-0002-7370-6093 ) ; El Yagoubi, Jalal; Saghir, Shahid ( 0000-0001-8045-0228 ) ; Selvakumaran, Lakshmi ( 0000-0003-1544-650X ) ; Askari, Abe H.
Abstract:
The recent transition to full composite fuselages is a major breakthrough in aeronautical design. To ensure satisfactory lightning protection, the electrical properties of the primary composite structure need to be improved and a design solution lies on bonding a metallic fishnet to the fuselage. An important issue is the prediction of the aging behavior of this top layer when exposed to severe aging conditions representative of flight environment. Multiple aging mechanisms affect this top layer made of thermoset resin and metallic fishnet with complex geometry and a first modeling strategy is a necessary starting point to better understand its evolution. This paper describes the overall phenomenology and the different mechanisms that can be expected in such a structure.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; Mechanical Engineering Program; Composite and Heterogeneous Material Analysis and Simulation Laboratory (COHMAS)
Publisher:
American Institute of Aeronautics and Astronautics (AIAA)
Journal:
53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference<BR>20th AIAA/ASME/AHS Adaptive Structures Conference<BR>14th AIAA
Conference/Event name:
53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
Issue Date:
23-Apr-2012
DOI:
10.2514/6.2012-1900
Type:
Conference Paper
ISSN:
02734508
ISBN:
9781600869372
Appears in Collections:
Conference Papers; Physical Sciences and Engineering (PSE) Division; Mechanical Engineering Program

Full metadata record

DC FieldValue Language
dc.contributor.authorLubineau, Gillesen
dc.contributor.authorEl Yagoubi, Jalalen
dc.contributor.authorSaghir, Shahiden
dc.contributor.authorSelvakumaran, Lakshmien
dc.contributor.authorAskari, Abe H.en
dc.date.accessioned2015-08-04T07:03:40Zen
dc.date.available2015-08-04T07:03:40Zen
dc.date.issued2012-04-23en
dc.identifier.isbn9781600869372en
dc.identifier.issn02734508en
dc.identifier.doi10.2514/6.2012-1900en
dc.identifier.urihttp://hdl.handle.net/10754/564545en
dc.description.abstractThe recent transition to full composite fuselages is a major breakthrough in aeronautical design. To ensure satisfactory lightning protection, the electrical properties of the primary composite structure need to be improved and a design solution lies on bonding a metallic fishnet to the fuselage. An important issue is the prediction of the aging behavior of this top layer when exposed to severe aging conditions representative of flight environment. Multiple aging mechanisms affect this top layer made of thermoset resin and metallic fishnet with complex geometry and a first modeling strategy is a necessary starting point to better understand its evolution. This paper describes the overall phenomenology and the different mechanisms that can be expected in such a structure.en
dc.publisherAmerican Institute of Aeronautics and Astronautics (AIAA)en
dc.titleCyclic hygrothermal aging of aircraft lightning protections: Phenomenological overviewen
dc.typeConference Paperen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentMechanical Engineering Programen
dc.contributor.departmentComposite and Heterogeneous Material Analysis and Simulation Laboratory (COHMAS)en
dc.identifier.journal53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference<BR>20th AIAA/ASME/AHS Adaptive Structures Conference<BR>14th AIAAen
dc.conference.date23 April 2012 through 26 April 2012en
dc.conference.name53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conferenceen
dc.conference.locationHonolulu, HIen
kaust.authorLubineau, Gillesen
kaust.authorEl Yagoubi, Jalalen
kaust.authorSaghir, Shahiden
kaust.authorSelvakumaran, Lakshmien
kaust.authorAskari, Abe H.en
All Items in KAUST are protected by copyright, with all rights reserved, unless otherwise indicated.