LIGHT SCATTERING SIMULATIONS OF SPHEROIDS USING THREE BEAMS PHASE DOPPLER SYSTEM

Janusz Mroczka, Tomasz Wojtaszek

Abstract

Problem presented in the paper concentrates on the light scattering on spheroids, that cross the probe volume of the laser Doppler system which exploits three laser beams. Comparison of the system responses between spheres and spheroids of different shapes is demonstrated. An influence of Euler’s rotation angles of the spheroid and differences in scattered field between two and three beam systems are shown.

Keywords

light scattering, phase Doppler system, spheroids, three beams, t-matrix, extended boundary condition method

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PWC-2006-TC9-021u.pdf

DOI

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IMEKO TC

TC9 - Flow Measurement

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