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Quantification of the Relationship between Porosity and Interparticle Forces for the Packing of Wet Uniform Spheres

✍ Scribed by C.L. Feng; A.B. Yu

Publisher: Elsevier Science
Year: 2000
Tongue: English
Weight: 85 KB
Volume: 231
Category: Article
ISSN: 0021-9797
DOI: 10.1006/jcis.2000.7103

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✦ Synopsis

This paper presents an attempt to quantify the relationship between porosity and interparticle forces. In particular, it concerns the packing of wet mono-sized spheres where capillary force is dominant. The interrelationships between capillary force, porosity, and liquid content are first analyzed based on well-established theories and experimental observations. The resultant data are then used to correlate porosity with the force ratio defined as the average capillary force to the gravity of a particle. Application of this correlation is finally demonstrated by examples of porosity prediction.

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