Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: dust absorptiveness coefficient

Sortuj według:

Ogranicz wyniki do:

The research of air filtration process on paper partition in the "cyclone - porous partition" system

Dziubak T.

Journal of KONES

2007

Vol. 14, No. 2

115-124

There are described operating conditions of two-stage engine inlet air filtration system. There are presented properties of filtration materials used for porous partitions of vehicle air filters. There is presented research method of filtration papers of two-stage filter. Air filtration thoroughness was evaluated by using of particle counter of Pamas firm. A stand to such filter papers characteristics research is designed. The basic stand element is separate cyclone and appropriately selected paper filter cartridge placed in series The dust fractional composition in purified air after a cyclone was determined. There are presented research results of filtration efficiency and thoroughness characteristics and flow drag characteristics of filtration paper as a function of dust absorptiveness coefficient km. There was proved the impact of dust fractional composition on filtration paper absorptiveness change. Designed test stand to investigations of characteristics of paper filters is described. Results of preliminary researches are also presented. The scheme of the two-stage air filter, filtration efficiency and flow drag characteristics, the functional stand schema, the dust fractional composition in air after a cyclone, filtration efficiency and flow drag, characteristics of filtration paper, dust grain number in purified air, flow drag characteristics of filtration paper for different values of filtration velocity in the cyclone and without the cyclone are illustrated in the paper.