Skip to main navigation menu Skip to main content Skip to site footer

Vol. 4 No. 2 (2005)

Artykuły

Assesment of the relation between the run of mixing of granular, multi-component and their fractions using the cluster analysis

DOI: https://doi.org/10.24326/aspta.2005.2.3
Submitted: March 1, 2023
Published: 2005-12-31

Abstract

In the paper the relationship between the mixing of granular, multi-components and the fractions of a particular grain has been attempted. A cluster analysis was used in the study. Four clusters from a dendrogram illustrating taxonomical distances between the mixture components were distinguished in the analysis. Based on the means of components’ fractions the minutes of mixing influence on the clusters’ creation were established. Based on the dendrological analysis and the structure of each cluster, it has been established that the percentage of components in a blend plays a crucial role in the mixing. The most important influence on mixing had the two ingredients (sorghum and field pea) that the largest percentages shares in a mixture. Significant influence on the process had also black sunflower, yellow and green pea. The first minutes of mixing were also influenced by yellow millet, hulling oat, Carthamus tinctorius and white sorghum. Whereas the remaining components did not have any impact on mixing.

References

  1. Boss J., 1987. Mieszanie materiałów ziarnistych. PWN, Warszawa-Wrocław.
  2. Brzeziński J., 1987. Wielozmiennowe modele matematyczne w badaniach psychologicznych. PWN Warszawa.
  3. Hellwig Z., 1968. Zastosowanie metody taksonomicznej do typologicznego podziału krajów ze względu na poziom ich rozwoju oraz zasoby i strukturę wykwalifikowanych kard. Przegląd Statystyczny 4.
  4. Marek T., 1989. Analiza skupień w badaniach empirycznych. PWN, Warszawa.
  5. Pluta W., 1977. Wielowymiarowa analiza porównawcza w badaniach ekonomicznych. PWN, Warszawa.
  6. Runge J., 1992. Wybrane zagadnienia analizy przestrzennej w badaniach geograficznych. Skrypt Uniwersytetu Śląskiego 469.
  7. Tukiendorf M., 2002. Sposoby oceny jakości mieszanin ziarnistych w zbiornikach. Acta Sci. Pol., Technica Agraria 1(2), 51–59. DOI: https://doi.org/10.24326/aspta.2002.2.6
  8. Tukiendorf M., 2003. Characteristics of mixing granular materials achieved by using methods of variance analysis and geostatistical functions. EJPAU, Vol. 6, Iss. 1.

Downloads

Download data is not yet available.

Similar Articles

1 2 3 4 5 6 7 8 > >> 

You may also start an advanced similarity search for this article.