DEM analysis of the effect of electrostatic interaction on particle mixing for carrier-based dry powder inhaler formulations
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- 作者：Jiecheng Yanga ; b ; jxy147@bham.ac.uk" class="auth_mail" title="E-mail the corresponding author ; yangjiecheng1113@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Chuan-Yu Wub ; Michael Adamsa
- 关键词：Electrostatic ; Particle mixing ; Dry powder inhaler ; Discrete element method
- 刊名：Particuology
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：23
- 期：Complete
- 页码：25-30
- 全文大小：1456 K
文摘
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Effect of electrostatic force on particle mixing in a vibrating container was examined using DEM.
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The contact number increased with increasing charge and with decreasing vibration strength.
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Influences of electrostatic and van der Waals forces on particle mixing were compared.