Aerosol diffusion battery: The retrieval of particle size distribution with the help of analytical formulas

作者: A. A. Onischuk , A. M. Baklanov , S. V. Valiulin , P. P. Moiseenko , V. G. Mitrochenko

DOI: 10.1080/02786826.2017.1387642

关键词:

摘要: ABSTRACTA new algorithm is proposed for the determination of aerosol particle size distribution from a set screen diffusion battery penetrations. The idea to determine spectra fractions particles separated by sections battery, so total sum fractions. spectrum each fraction approximated lognormal function, which defined two parameters: standard geometric deviation (SGD) and mean diameter. SGD value chosen be 1.35 fraction. diameters are calculated For this purpose, analytical formulas derived link single-fiber collection efficiency with experimentally measured Then efficiencies using fan model filtration theory. To achieve better resolution, numerical approach p...

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