Mathematical Model Studies on Dispersion of Fine Non-Spherical Particles in Enclosed Spaces
2013 ◽
Vol 756-759
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pp. 4699-4702
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Study on the fine particle dispersion in the room is very important for creating and maintaining a healthy indoor environment. The paper presented a new dispersion model of fine non-spherical particles formulated in a Lagrangian way based on its dynamic characteristics. In this model, the effects of gravity, resistance, particles shape and random force were taken into account. The influences of gravity and non-spherical particles shape on its dispersion process were analyzed in theory. Simulation result and theory analysis showed the models established in the paper performed better than the random walk model.
2013 ◽
Vol 310
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pp. 3-6
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2004 ◽
Vol 61
(23)
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pp. 2877-2887
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2014 ◽
Vol 119
(5)
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pp. 2574-2596
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Keyword(s):
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1991 ◽
pp. 651-652
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Keyword(s):
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