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Vermeeren, C. A. J. R.; Beumler, Th.; Kanter, J. L. C. G. de; Jagt, O. C. van der; Out, Bcl

doi:10.1023/a:1025581600897

Cited by 52 publications

(14 citation statements)

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“…The next step is applying vacuum to the panels using a vacuum bag. In the final step, the panels are cured in the autoclave at a temperature of 180 °C and a pressure of 6 bar for 1 h . Figure shows the vacuum, pressure and temperature set points which are used for manufacturing of HSS GLARE.…”

Section: Methodsmentioning

confidence: 99%

“…Thermal stresses are present during operation due to temperature changes during ascents and descents (once per flight) and in case of heated leading edges which are used as local anti‐ and de‐icing devices (several times per flight) . Other reasons for thermal (residual) stresses are the inhomogeneous temperature distributions which especially occur when the embedded heater elements are switched on and off, and due to the different thermal expansion coefficients of the used materials (aluminum, FM906 epoxy, glass‐fibers and copper).…”

Section: Heated Glarementioning

confidence: 99%

“…Such a heated GLARE variant would however be exposed to higher and up to ten fold more frequent temperature loading of the material compared to the regular flight conditions. For deicing conditions, the temperature range typically is −25 to 80 °C, whereas flight conditions range between −55 and 70 °C . The durability of the material under these higher and intensified thermal loadings needs to be investigated to meet the high quality standards from the aircraft industry.…”

Section: Introductionmentioning

confidence: 99%

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Effect of Thermal Cycling and Aging on Heated Fiber Metal Laminates and Glass‐Fiber Epoxy Composites

2018

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By integrating heater elements in Fiber Metal Laminates, such as GLARE, the material has a promising potential as de-or anti-icing system in aircraft structures. Application of this so called "heated GLARE" material will however result in increase and (up to ten fold) more frequent temperature loading compares to the regular flight conditions. To investigate the longterm effects thermal cycling tests are performed up to 36 000 cycles in three different temperature ranges. Both heated GLARE and FM906 glass-fiber epoxy samples have been thermal cycled using an in-house developed thermal cycling setup. Heating is performed in two different ways, from the outside using Peltier elements and from the inside using integrated heater elements. In addition, continuous heating tests are performed to further examine the effect of aging and internal stress relaxation. FM906 glass-fiber epoxy samples cycled by external heating show an increase in interlaminar shear strength (ILSS) as a result of physical aging, whereas internal heating shows a decrease. Most GLARE samples cycled by internal heating shows an increase in ILSS. The continuous heating tests on heated GLARE confirm that aging and internal stress relief have counteracting effect on the ILSS. The temperature level determines, which effect is most dominant.

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Section: Methodsmentioning

confidence: 99%

Section: Heated Glarementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Effect of Thermal Cycling and Aging on Heated Fiber Metal Laminates and Glass‐Fiber Epoxy Composites

2018

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“…GLARE laminates were produced and commercialized since 1990s [2]. It takes advantages of both metals and fiber-reinforced composites, providing superior mechanical properties that cannot be achieved by either of its constituents [3,4]. Major advantages of GLARE include low density, high fracture toughness and strength [5,6], high impact [7] and fatigue resistance [8], excellent moisture and corrosion resistance [9], etc.…”

Section: Introductionmentioning

confidence: 99%

Response of hygrothermally aged GLARE 4A laminates under static and cyclic loadings

Zhong

Joshi

2015

Materials & Design

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“…The primary advantage of all fiber metal laminate variants is their 'best of both worlds' design, in which the beneficial properties of the individual metal and PMC constituents are combined into a single structure with customizable material properties [3]. In essence, fiber metal laminates utilize the synergistic enhancement of structural properties achieved by combining two ma- terials (metals and PMCs) with counterbalanced strengths and weaknesses.…”

Section: Introductionmentioning

confidence: 99%

Multi-Scale Modeling of Metal-Composite Interfaces in Titanium-Graphite Fiber Metal Laminates Part I: Molecular Scale

Hundley¹,

Hahn²,

Yang³

et al. 2011

OJCM

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This study presents the first stage of a multi-scale numerical framework designed to predict the non-linear constitutive behavior of metal-composite interfaces in titanium-graphite fiber metal laminates. Scanning electron microscopy and x-ray diffraction techniques are used to characterize the baseline physical and chemical state of the interface. The physics of adhesion between the metal and polymer matrix composite components are then evaluated on the atomistic scale using molecular dynamics simulations. Interfacial mechanical properties are subsequently derived from these simulations using classical mechanics and thermodynamics. These molecular-level property predictions are used in a companion study to parameterize a continuum-level finite element model of the interface by means of a traction-separation constitutive law. Extension of the proposed approach to other dissimilar metal-or metal oxide-polymer interfaces is also discussed.

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Cited by 52 publications

References 0 publications

Effect of Thermal Cycling and Aging on Heated Fiber Metal Laminates and Glass‐Fiber Epoxy Composites

Effect of Thermal Cycling and Aging on Heated Fiber Metal Laminates and Glass‐Fiber Epoxy Composites

Response of hygrothermally aged GLARE 4A laminates under static and cyclic loadings

Multi-Scale Modeling of Metal-Composite Interfaces in Titanium-Graphite Fiber Metal Laminates Part I: Molecular Scale

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