| 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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Walker, Peter
University of Bath
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2018Comparative moisture and heat sorption properties of fibre and shiv derived from hemp and flaxcitations
- 2018The influence of constituents on the properties of the bio-aggregate composite hemp-limecitations
- 2016Variability of the mechanical properties of hemp concretecitations
- 2015Fire performance of metal-free timber connectionscitations
- 2014Screw connectors for thin topping, timber-concrete compositescitations
- 2014Numerical analysis of triplet shear test on brickwork masonrycitations
- 2014Monitoring hydration in lime-metakaolin composites using electrochemical impedance spectroscopy and nuclear magnetic resonance spectroscopycitations
- 2013Contemporary non-metallic timber connections
- 2012Drystone retaining walls: ductile engineering structures with tensile strengthcitations
- 2011Development of all-wood connections with plywood flitch plate and oak pegscitations
- 2010Development of non-metallic timber connections for contemporary applications
- 2009The compressive strength of modern earth masonry
- 2009The compressive strength of modern earth masonry
- 2008Strength characteristics of hydraulic lime mortared brickworkcitations
- 2008Microstructural design of materials for aerostatic bearingscitations
- 2007Effects of carbonation on the pore structure of non-hydraulic lime mortarscitations
Places of action
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article
Microstructural design of materials for aerostatic bearings
Abstract
The aim of this work is to investigate the development of a high strength porous cementitious composite manufactured via cold-pressed compaction for use as the restrictor in aerostatic bearings for high precision applications since they provide a number of advantages over conventional orifice restrictors. The selection of suitable materials and microstructural design of composites phases is essential to the development of material for optimum stiffness, strength, porosity and permeability. A variety of high purity (99.98% SiO2) silica particle types was mixed with ordinary Portland cement to produce the composite mixtures. A full factorial design (2241) was carried out to study the effects of silica properties (size and geometry) and uniaxial pressures (10 MPa and 30 MPa) on mechanical properties and microstructure of the ceramic composites. The cementitious composite manufactured using small silica particles, non-spherical shape and low level of compaction pressure exhibited the most appropriate properties for the stated application of porous bearings.