THERMAL SCIENCE

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Hong Tang

RETRIEVAL OF SPHERICAL PARTICLE SIZE DISTRIBUTION WITH AN IMPROVED TIKHONOV ITERATION METHOD

ABSTRACT
The problem of retrieval for spherical particle size distribution in the independent mode is studied, and an improved Tikhonov iteration method is proposed. In this method, the particle size distribution is retrieved from the light extinction data through the Phillips-Twomey method firstly in the independent mode, and then the obtained inversion results of the particle size distribution is used as the initial distribution and the final retrieved particle size distribution is obtained. Simulation experiments indicate that the spherical particle size distributions obtained with the proposed method coincide fairly well with the given distributions.
KEYWORDS
particle size distribution, light extinction, retrieval, Tikhonov iteration
PAPER SUBMITTED: 2012-08-01
PAPER REVISED: 2012-09-05
PAPER ACCEPTED: 2012-09-12
DOI REFERENCE: https://doi.org/10.2298/TSCI1205400T
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2012, VOLUME 16, ISSUE Issue 5, PAGES [1400 - 1404]
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Retrieval of spherical particle size distribution with an improved Tikhonov iteration method

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