The influence of global characteristics of afiltering system on the efficiency in the process of deep bed filtration

• Autorzy: Baran B. , Domański Z.
• Języki publikacji: EN

Abstrakty

EN

In the process of deep bed filtration there is an occurrence of clogging the filters bonds by particles of size comparable to the size of the bonds. In this paper it is examined how the structure of connections of a filter's bonds influences the time of its clogging as well as the efficiency of the filtering process. It is shown that the clogging time depends on two things: the network coordinating number - it means the average number of bonds with a common node and on a percolation threshold - it means the fraction of clogged bonds when the statistic lose of communication between the entrance and exit of the system occurs.

Słowa kluczowe

EN

deep bed filtration; filtering system

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Prace Naukowe Instytutu Matematyki i Informatyki Politechniki Częstochowskiej
• Rocznik: 2007
• Tom: Vol. 6, nr 1
• Strony: 5--8
• Opis fizyczny: Bibliogr. 4 poz., rys., tab.

Twórcy

autor

Baran B.

autor

Domański Z.

• Institute of Mathematics and Computer Science, Czestochowa University of Technology, Poland,

Bibliografia

• [1] Chou C-F., Bakajin O., Turner S.W.P., Duke T.A.J., Chan S.S., Cox E.C., Craighead H.G., Austin R.H., Sorting by diffusion: An asymmetric obstacle course for continuous molecular separation, Proc. Natl. Acad. Sci. USA 1999, 96(24), 13762-13765.
• [2] Katz A.J., Thompson A.H., Quantitative prediction of permeability in porous rock, Phys. Rev. 1986, B34, 8179.
• [3] Britton J., Symmetry and Tessellations: Investigating Patterns, Prentice-Hall, Englewood Cliffs 1999.
• [4] Merck S.C., Percolation thresholds and universal formulas, Phys. Rev. E 1997, 55, 1514.