Effect of particle rotation on the drift velocity for nonspherical aerosol particles
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- 作者：George W. Mulhollanda ; b ; georgewm@umd.edu" class="auth_mail" title="E-mail the corresponding author ; Charles R. Hagwooda ; Mingdong Lib ; Michael R. Zachariaha ; b
- 关键词：Drift velocity ; Rotation velocity ; Nonspherical aerosol particles ; Nanorod ; Translational diffusion coefficient ; Free molecular limit
- 刊名：Journal of Aerosol Science
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：101
- 期：Complete
- 页码：65-76
- 全文大小：548 K
文摘
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Equation proposed to study the effect of rotation on the drift velocity.
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The drift velocity is found to change at most by 14 %.
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For nanorods with diameters > 20 nm, the variation is at most 1 %.
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The diffusion coefficient changes in proportion to drift velocity.
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Model may be relevant to the anomaly in the mobility of some large ions.