Motion and deposition of fibrous flexible particles in laminar gas flow through a pipe

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机构
[1] Podgorski, Albert
[2] Gradon, Leon
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Podgorski, Albert | 1600年 / 21期
关键词
Flow of Fluids--Analysis - Mathematical Models;
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摘要
The equation of motion of a flexible slender particle in a straight horizontal cylindrical pipe, under conditions of gas flow similar to those which occur in part of human airways, is presented. Particle orientation, deformation and limiting trajectory is computed. The deposition efficiency of particles due to sedimentation, inertia and interception for different gas velocities, particle mass and geometry is discussed.
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