Axial Equilibrium Distance and Positioning of Particles in a Laminar Tube Flow
Axial Equilibrium Distance and Positioning of Particles in a Laminar Tube Flow
复制标题
层流管流中颗粒的轴向平衡距离和位置
DOI:
10.1002/ceat.201300460
复制
发表时间:
2013
影响因子:
2.1
通讯作者:
Walzel
中科院分区:
文献类型:
--
作者:
Matulka;Fischer;Ehrhard;Walzel
Particle transport in a laminar tube flow at low Reynolds numbers leads to accumulation of particles at specific equilibrium radii. The equilibrium radius depends on the particle size. Small particles find their equilibrium radius near the wall and large particles near the tube axis. During their radial migration to the equilibrium position, the particles move in axial direction with the flow. In an experimental setup, the axial equilibrium distance is measurement for several tube Reynolds numbers. The axial equilibrium distance is the distance a particle migrates in the flow direction, until it reaches its radial equilibrium position. The results are compared with CFD‐simulations of single particle movement in a laminar tube flow.
影响因子:
1.1
作者:
K. Bauckhage
通讯作者:
K. Bauckhage
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
P. Matulka;Xin Du;P. Walzel
通讯作者:
P. Walzel
影响因子:
8.6
作者:
Di Carlo D;Edd JF;Humphry KJ;Stone HA;Toner M
通讯作者:
Toner M