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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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Blacklock, Matthew
Northumbria University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2019A Numerical and Experimental Study of Adhesively-Bonded Polyethylene Pipelinescitations
- 2016Virtual specimens for analyzing strain distributions in textile ceramic compositescitations
- 2016Hybrid cork-polymer composites for improved structural damping performance
- 2015Stochastic virtual tests for fiber composites
- 2015Efficient finite element modelling of Z-pin reinforced composites using the binary model
- 2014Stochastic virtual tests for high-temperature ceramic matrix compositescitations
- 2013A pipeline approach to developing virtual tests for composite materials
- 2012Initial elastic properties of unidirectional ceramic matrix composite fiber towscitations
- 2011Stress-strain response and thermal conductivity degradation of ceramic matrix composite fiber tows in 0-90° uni-directional and woven compositescitations
- 2011Multi-axial failure of ceramic matrix composite fiber towscitations
- 2009Uni-axial stress-strain response and thermal conductivity degradation of ceramic matrix composite fibre towscitations
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article
Initial elastic properties of unidirectional ceramic matrix composite fiber tows
Abstract
The initial elastic properties of two unidirectional ceramic matrix composite tows, comprised of continuous, cylindrical fibers surrounded by one or more matrices, have been calculated using three different methods. The first uses finite element (FE) analysis of the tow to calculate values for elastic and shear moduli and Poisson's ratios in the three principal directions, and in the absence of confirmatory experimental data is regarded as the most accurate for a wide range of fiber/matrix geometries and materials. The other two models are (i) rule of mixtures, ROM/volume averaging and (ii) the approximate equations of Halpin-Tsai and analytical relations based on slab representation for composite materials that rely on the elastic properties and volume fractions of the constituent materials. Initial elastic properties of the tows determined by the FE method are presented, and they are compared with predictions made by the other two techniques. © 2012 American Society of Mechanical Engineers.