N.V. Semidetnov, A.R. Zotov
State Marine Technology University

Laser based pulse amplitude statistics particle analyser: application to particle sizing in two phase flow

Realization details of an amplitude statistics particle size analyzer are discussed in the paper. The measurement technique is based on the correction of a pulse amplitude statistics obtained while the particle seeded gas flow move across the probe volume with uneven illumination intensity. The description of optics and electronics is given along with the data processing algorithm. The developed instrument is used for particle size measurements in an aerosol flow inside the round channel.
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