This study deals with a microbial air sampler which differently from the most used ones, is using a centrifugal effect within a spiral coil. Physical collection efficiency and cut-off size (d50) are investigated through a DPM CFD model, a simplified analytical model and some experimental tests. The results are compared and discussed at different airflow rates. A quite good agreement is found for diameter ≥ 2 μm.
|Titolo:||Physical collection efficiency of a single stage centrifugal air sampler. Analytical, CFD and experimental results|
|Data di pubblicazione:||2016|
|Appare nelle tipologie:||04.1 Contributo in Atti di convegno|
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|Physical collection efficiency of a single stage centrifugal air sampler. Analytical, CFD and experimental results.pdf||Articolo principale||Publisher’s version||Accesso riservato|