Bidirectional Fractal Test of Dust Particle

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Abstract:

To describe surface shape of the dust particle comprehensively, uses the bidirectional CCD to shoot picture of dust particle, through recognizing the bidirectional particle picture, matching the particle, computing the fractal results of identical particle in two pictures, and integrating two fractal results, obtains the dust particle bidirectional fractal. The results indicated that three fractal dimensions of spherical particle are quite closed, but the three fractal dimensions of flat type particle are significantly different.

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Periodical:

Advanced Materials Research (Volumes 108-111)

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954-959

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May 2010

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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