DETERMINATION OF THEORETICAL SAMPLING EFFICIENCIES FOR ASPIRATED PARTICULATE MATTER THROUGH A DRES SAMPLING PROBE IN ANISOKINETIC FLOW

Authors
  1. Mellsen, S.B.
Corporate Authors
Defence Research Establishment Suffield, Ralston ALTA (CAN)
Abstract
Sampling efficiencies are calculated for an aspirated particulate matter sampling probe under various conditions of anisokinetic flow. A mathematical model developed for the purpose was used to obtain results for a wide range of particle sizes and flow velocities. The results can be used to predict or correct sampling errors in field or laboratory experiments. Using the same test parameters as in previous experimental tests by other workers, sampling efficiencies were calculated and the results were found to agree favorably with the results of the experiments.
Report Number
TP-499 — Technical Paper
Date of publication
15 Jun 1979
Number of Pages
71
DSTKIM No
79-02222
CANDIS No
86570
Format(s):
Originator's fiche received by DSIS;Hardcopy

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