| People | Locations | Statistics |
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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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Shyha, Islam
Edinburgh Napier University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (30/30 displayed)
- 2024Exploring advances in nanofiber-based face masks: a comprehensive review of mechanical, electrostatic, and antimicrobial functionality filtration for the removal of airborne particulate matter and pathogenscitations
- 2024Stretchable electrospun PVDF/TPU nanofibers membranes: Acoustic signals detectors
- 2023Advances in sustainable nanocomposites.citations
- 2023Design for Additive Manufacturing and Finite Element Analysis of Fe-Mn Biodegradable Fracture Fixation Plate with Varying Porosity Levelscitations
- 2022Preparation of Elastomeric Nanocomposites Using Nanocellulose and Recycled Alum Sludge for Flexible Dielectric Materialscitations
- 2022Response surface method for optimisation of SLA processing parameterscitations
- 2022Preparation of flexible dielectric nanocomposites using nanocellulose and recycled alum sludge for wearable technology applications
- 2021Factors Affecting the Piezoelectric Performance of Ceramic-Polymer Composites: A Comprehensive Reviewcitations
- 2020Experimental investigation on micromachining of epoxy/graphene nano platelet nanocompositescitations
- 2020Experimental investigation on micromachining of epoxy/graphene nano platelet nanocomposites.citations
- 2020Solution Blow Spinning of High-Performance Submicron Polyvinylidene Fluoride Fibres: Computational Fluid Mechanics Modelling and Experimental Resultscitations
- 2020Solution Blow Spinning of Polyvinylidene Fluoride Based Fibers for Energy Harvesting Applications: A Reviewcitations
- 2019Experimental investigation on micro milling of polyester/halloysite nano-clay nanocomposites.citations
- 2018Dynamic simulation of machining composites using the explicit element-free Galerkin methodcitations
- 2018Analysis of Microstructure and Chip Formation When Machining Ti-6Al-4Vcitations
- 2017Biodegradation of Halloysite Nanotubes-Polyester Nanocomposites Exposed to Short Term Seawater Immersioncitations
- 2017Process Optimisation for Internal Cylindrical Rough Turning of Nickel Alloy 625 Weld Overlay
- 2016Effect of cutting tools and working conditions on the machinability of TI-6AL-4V using vegetable oil-based cutting fluids
- 2016Optimisation of Weld Overlay Cladding Parameters Using Full-Factorial Design of Experiment
- 2016Optimisation of Weld Overlay Cladding Parameters Using Full-Factorial Design of Experiment
- 2016Weld overlay cladding repair - An investigation of tensile strength variation in processed metallic substrate
- 2016The degradation of mechanical properties in halloysite nanoclay–polyester nanocomposites exposed to diluted methanolcitations
- 2016Mould release technologies with regard to concrete surface finishcitations
- 2016The degradation of mechanical properties in halloysite nanoclay-polyester nanocomposites exposed in seawater environment.citations
- 2015Investigation into the Development of an Additive Manufacturing Technique for the Production of Fibre Composite Productscitations
- 2015Modelling of cutting fibrous composite materials: current practicecitations
- 2015Machining Unidirectional Composites using Single-Point Tools: Analysis of Cutting Forces, Chip Formation and Surface Integritycitations
- 2013An Investigation into CO2 Laser Trimming of CFRP and GFRP Compositescitations
- 2012Grinding performance and workpiece integrity when superabrasive edge routing carbon fibre reinforced plastic (CFRP) compositescitations
- 2010Drilling of titanium/CFRP/aluminium stackscitations
Places of action
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article
Dynamic simulation of machining composites using the explicit element-free Galerkin method
Abstract
Machining operations are performed on composite parts to obtain the final geometry. However, machining composites is challenging due to their low machinability and high cost. Numerical modelling of machining presents a valuable tool for cost reduction and a better understanding of the cutting process. Meshfree methods are an attractive choice to model machining problems due to their capability in modelling large deformations. This work presents an explicit meshfree model for orthogonal cutting of unidirectional composites based on the element-free Galerkin (EFG) Method. Advantages of the proposed model include: simple and automated preprocessing, advanced material modelling and ability to model high-speed machining. Workpiece material is modelled as orthotropic Kirchhoff material with a choice of three failure criteria: maximum stress, Hashin and LaRC02. Frictional contact calculations are performed based on central differencing, therefore avoiding the use of penalty parameters. Validation of the EFG model is conducted by comparing cutting forces against orthogonal cutting experiments on GFRP samples using a vertical milling machine. It is found that while the numerical cutting forces are in good agreement with experimental ones, the numerical thrust forces are significantly under-estimated. Analysis of failure showed that chip is formed along the fibre direction in the studied range.