Estimation of the clogging time of linear filters based on experimentally determined particle-size distribution function

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

Abstrakty

EN

Several mathematical models have been designed to described the clogging process in porous media. Most of models use the continuum scale. Because of inherent heterogeneity and interconnectivity existing in porous media several phenomena occurring at the pore-scale cannot be modeled effectively at the continuum scale. The aim of this work is to use experimentally observed distributions of pores and particles sizes to obtain qualitative and predictive results of clogging filter time τ. For bundle of linear pores we computed the clogging time distribution:P( τ ) ≈ (1/ τ)5 / 4 exp[-(1/ τ )1/ 4 ].

Słowa kluczowe

EN

clogging; linear filters; porous media

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Prace Naukowe Instytutu Matematyki i Informatyki Politechniki Częstochowskiej
• Rocznik: 2006
• Tom: Vol. 5, nr 1
• Strony: 5--8
• Opis fizyczny: Bibliogr. 2 poz., rys., tab.

Twórcy

autor

Baran B.

autor

Domański Z.

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

Bibliografia

• [1] Latham J.-P., Munjiza A., Lu Y., Powder Technology 2002, 125, 10-27.
• [2] Render S., Datta S., Phys. Rev. Letters 2000, 84, 6018-6021.