A diagram of a typical ASHRAE Standard 52.2 test ring is shown in Fig. ... The determination of pressure drop is a function of gas flow rate, while the measurement of filter efficiency at the rated flow rate is a function of particle diameter from 0.3anbsp;...
|Author||:||Lidia Morawska, Tunga Salthammer|
|Publisher||:||John Wiley & Sons - 2006-12-13|