THE EFFECT OF THE REYNOLDS NUMBER OF AIR FLOW TO THE PARTICLE COLLECTION EFFICIENCY OF A FIBROUS FILTER MEDIUM WITH CYLINDRICAL SECTION

THE EFFECT OF THE REYNOLDS NUMBER OF AIR FLOW TO THE PARTICLE COLLECTION EFFICIENCY OF A FIBROUS FILTER MEDIUM WITH CYLINDRICAL SECTION

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At this study an attempt for the theoretical approach of the Re ynolds number effect of air flow to the particle collection efficiency of a fibrous fil ter with cylindrical section will be made.Initially, a report of the air filtration models to fibrous filter media will be rab valiance jakke herre presented along with an explanation of both the parameters and the physical quantities which govern the air filtration process.Furthermore, the resul ting equation from the mathematical la colors mega grow model will be applied to a real filter medium and the characteristic curves of filter efficiency will be drawn.The change of a filter medi um efficiency with regard to the Reynolds number of air flow that passes through the filt er, derived from the curves, will be studied.The general conclusion that we have is that as the Reynolds number of filtered air increases, the collection efficiency of the filter decreases.