Journal ArticleDOI
Estimation of the Co-ordination number in a Multi-Component Mixture of Spheres
Michitaka Suzuki,Toshio Oshima +1 more
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TLDR
In this paper, a simple model of a 2-component mixture of spherical- or disk-type particles was proposed for estimating the coordination number, which is the number of contact points on a particle.About:
This article is published in Powder Technology.The article was published on 1983-07-01. It has received 147 citations till now.read more
Citations
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Journal ArticleDOI
Micro-modelling of solid oxide fuel cell electrodes
TL;DR: In this paper, the morphological properties of the electrode have been considered with reference to percolation thresholds, in terms of effective conductivity for both phases and contact area between the phases.
Journal ArticleDOI
On techniques for the measurement of the mass fractal dimension of aggregates.
TL;DR: Of the scattering techniques available, light scattering provides the greatest potential for use as a tool for structure characterisation even though interpretation of the scattered intensity pattern is complicated by the strong interaction of light and matter.
Journal ArticleDOI
Yodel: A Yield Stress Model for Suspensions
Robert J. Flatt,Paul Bowen +1 more
TL;DR: In this paper, a model for the yield stress of particulate suspensions is presented that incorporates microstructural parameters taking into account volume fraction of solids, particle size and particle size distribution, maximum packing, percolation threshold, and interparticle forces.
Journal ArticleDOI
A comprehensive micro-scale model for transport and reaction in intermediate temperature solid oxide fuel cells
Jin Hyun Nam,Dong Hyup Jeon +1 more
TL;DR: In this article, a comprehensive model for detailed description of micro-scale transport and electro-chemical reaction in intermediate temperature SOFCs (solid oxide fuel cells) was developed by combining many relevant theoretical and experimental researches.
Journal ArticleDOI
Composite n–p semiconducting titanium oxides as gas sensors
TL;DR: In this article, anatase and rutile thick films generated from the same source of titania were found to exhibit different types of conductivity upon exposure to CO and CH 4 at 600°C in a background of 5% O 2 /95% N 2.
References
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Journal ArticleDOI
Simulated random packing of equal spheres
TL;DR: PACS as mentioned in this paper is a computer program to simulate very slow settling of rigid equal spheres into a randomly packed bed, and it is used to simulate packings of 6,000, 10,000 and 15,000 spheres.
Journal ArticleDOI
Estimation of the Average Number of Contacts between Randomly Mixed Solid Particles
Norio Ouchiyama,Tatsuo Tanaka +1 more
Journal ArticleDOI
Effective thermal conductivity for gran-ular beds of various binary mixtures
TL;DR: In this article, a unit cell model was developed after due consideration of particle diameter ratio and it was assumed that the coordination number was a function of diameter and volume fraction of components.
Journal ArticleDOI
Contact Number and Porosity in Randomly Packed Sphere Mixtures of Various Sizes
Masafumi Arakawa,Misao Nishino +1 more
TL;DR: The relation between contact number and porosity in randomly packed beds of mixtures of various-sized spheres was investigated in this article, where the materials used were polystyrene spheres of 1-6mm in diameter.
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Micro-modelling of solid oxide fuel cell electrodes
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