Abstract
A standard laser Doppler anemometer can be used to measure the relative concentration of large particles in two ways: from the signal entry frequency and from the photomultiplier current. Test measurements on particle distributions are reported.
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Varaksin, A.Y., Ivanov, T.F. & Polyakov, A.F. Laser Doppler Anemometer Measurement of Large-Particle Relative Concentrations. Measurement Techniques 44, 852–856 (2001). https://doi.org/10.1023/A:1012908704294
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DOI: https://doi.org/10.1023/A:1012908704294