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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Liu, W.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (34/34 displayed)
- 2024Challenges in characterizing additively manufactured AlSi10Mg using X-ray Laue micro-beam diffractioncitations
- 2020Free-Standing Graphene Oxide and Carbon Nanotube Hybrid Papers with Enhanced Electrical and Mechanical Performance and Their Synergy in Polymer Laminatescitations
- 2019Dual-Function Electron-Conductive, Hole-Blocking Titanium Nitride Contacts for Efficient Silicon Solar Cellscitations
- 2018Plasticity and failure behavior modeling of high-strength steels under various strain rates and temperatures: Microstructure to componentscitations
- 20173D lattice distortions and defect structures in ion-implanted nano-crystals
- 2017Synchrotron measurements of local microstructure and residual strains in ductile cast ironcitations
- 2017Integrated material modelling on the crashworthiness for automotive high-strength steel sheets
- 2016Coherent X-ray measurements of ion-implantation-induced lattice strains in nano-crystals
- 2016Three-dimensional local residual stress and orientation gradients near graphite nodules in ductile cast ironcitations
- 2016Homogeneity and elemental distribution in self-assembled bimetallic Pd–Pt aerogels prepared by a spontaneous one-step gelation processcitations
- 2016Synthesis, Application, and Carbonation Behavior of Ca 2 Fe 2 O 5 for Chemical Looping H 2 Production
- 2016Development and performance of iron based oxygen carriers containing calcium ferrites for chemical looping combustion and production of hydrogen
- 2015Measurements of stress fields near a grain boundarycitations
- 2015Characterisation of electrodeposited polycrystalline uranium dioxide thin films on nickel foil for industrial applicationscitations
- 2014Chain-growth polycondensation of perylene diimide-based copolymers
- 2014Chain-growth polycondensation of perylene diimide-based copolymers: a new route to regio-regular perylene diimide-based acceptors for all-polymer solar cells and n-type transistorscitations
- 2014Long-term aging of a CeO2 based nanocomposite used for wood protectioncitations
- 2014NDCX-II target experiments and simulationscitations
- 2013Optimized fiber steering and layer stacking for elastically tailored, damage tolerant laminates
- 2010Non-vacuum methods for formation of Cu(In, Ga)(Se, S) 2 thin film photovoltaic absorberscitations
- 2010Optical and microstructural properties versus indium content in InxGa1-xN films grown by metal organic chemical vapor deposition
- 2010Surface finishing: Impact on tribological characteristics of WC-Co hardmetalscitations
- 2009EDM machinability and dry sliding friction of WC-Co cemented carbidescitations
- 2009EDM machinability and frictional behavior of ZrO2-WC compositescitations
- 20093,5-dianilino substituted difluoroboron dipyrromethene: Synthesis, spectroscopy, photophysics, crystal structure, electrochemistry, and quantum-chemical calculationscitations
- 2009Influence of secondary phases on the tribological response of electro-discharge machined zirconia-based composites against WC-Co cemented carbidecitations
- 2009Reciprocating sliding friction and wear behavior of electrical discharge machined zirconia-based composites against WC-Co cemented carbide
- 2009Reciprocating sliding friction and wear behavior of electrical discharge machined zirconia-based composites against WC-Co cemented carbidecitations
- 2008Sliding wear of electrically conductive ZrO(2)-WC composites against WC-Co cemented carbidecitations
- 2008Reciprocative sliding wear of ZrO(2)-TiCN composites against WC-Co cemented carbidecitations
- 2008Influence of surface finishing on tribological behavior of ZrO2 based composites against WC-Co cemented carbides
- 2008Influence of electrical discharge machining on tribological behavior of ZrO(2)-TiN compositescitations
- 2008Reciprocating sliding friction and wear behavior of zirconia based ceramic composites against WC-Co cemented carbide
- 2008Influence of secondary electro-conductive phases on the electrical discharge machinability and frictional behavior of ZrO2-based ceramic compositescitations
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document
Optimized fiber steering and layer stacking for elastically tailored, damage tolerant laminates
Abstract
<p>A combined minimum-mass optimization strategy for Variable Angle Tow (VAT) panels subject to buckling and damage tolerance constraints is presented. The manufacturing process of Continuous Tow Shearing (CTS) is employed to form the laminates which have variable thickness due to tow shear deformation of dry tows. The panels under compression load are modeled using an infinite strip method to predict the panel buckling load and an efficient damage tolerance model is applied to obtain the threshold strains for crack propagation at delamination interfaces. Straight fiber ±45° plies show a good compromise between damage tolerance and buckling capacity by a trade-off study. These plies are added to the surfaces of the optimum buckling design to improve the Damage Tolerant (DT) strength in the highly-stressed area near the panel boundaries. This buckling/DT laminate is re-optimized with buckling and damage tolerance constraints. The results show that the damage tolerant strength of buckling/DT laminate improves by up to 71% with 6% weight saving compared with the laminate optimized with only buckling constraints. Hence, the proposed optimization strategy provides structurally efficient solutions for optimum design of CTS panels with buckling and damage tolerance constraints.</p>