Estimation of particle impact based erosion using a coupled direct particle — Compressible gas computational fluid dynamics model

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• 作者：L.A. Florio ^{laurie.a.florio.civ@mail.mil}Author Vitae
• 关键词：Fluid-structure interaction ; Computational fluid dynamics ; Soft collision model ; Two-phase ; Particle flow ; Particle-impact based erosion
• 刊名：Powder Technology
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：305
• 期：Complete
• 页码：625-651
• 全文大小：8297 K
• 卷排序：305

文摘

Employs computational direct two-phase solid particle-compressible gas flow interaction simulation to erosion prediction Effectively incorporates rolling, twisting, sliding, adhesion effects in particle interaction Indicates erosion intensity and distribution altered by particle size/count/impact velocity Aids in understanding relationships between particle and flow conditions, flow path geometry, and erosion distribution