HOME JOURNALS CONTACT

Journal of Applied Sciences

Year: 2007 | Volume: 7 | Issue: 15 | Page No.: 2084-2087
DOI: 10.3923/jas.2007.2084.2087
The Analysis of Shape Coefficients for Selected Raw Materials
Barbara Peszko, Jacek Kordek, Tomasz Niedoba and Aldona Krawczykowska

Abstract: The study presents the results of shape coefficient calculation for mineral grains of sieve sizes below 0.3 mm. To perform the analysis, the photos from scanning microscope and computer image analysis were used It was found that for the analyzed material, the full mechanical similarity occurred with the grain communition and the shape coefficients did not change. The course of elongation for analyzed population may be described by the quadratic curve. The investigations are in progress.

Fulltext PDF

How to cite this article
Barbara Peszko, Jacek Kordek, Tomasz Niedoba and Aldona Krawczykowska, 2007. The Analysis of Shape Coefficients for Selected Raw Materials. Journal of Applied Sciences, 7: 2084-2087.

Keywords: Shape coefficients and image analysis

REFERENCES
  • Allen, T., 1992. Particle Size Measurement. Chapman and Hall, USA

  • Feda, J., 1982. Mechanics of Particulate Materials: The Principles. Development in Geotechnical Engineering 30. Czechoslovak Academy of Sciences, Elsevier, Amsterdam

  • Russ, J.C., 1986. Practical Steorology. Plenum, New York

  • Serra, J., 1982. Image Analysis and Mathematical Morphology. Academic Press, New York

  • Tadeusiewicz, R. and P. Korohoda, 1997. Komputerowa Analiza I Przetwarzanie Obrazow. Wydawnictwo Fundacji Postpu Telekomunikacji, Krakow

  • Wojnar, L., K.J. Kurzydowski and J. Szala, 2002. Praktyka Analizy Obrazu. Polskie Towarzystwo Stereologiczne, Krakow

  • Xu, R. and O.A. di Guida, 2003. Comparison of sizing small particles using different technologies. Powder Technol., 132: 145-153.
    Direct Link    

    • © Science Alert. All Rights Reserved