Ahmad Ardeshir

Electerical Engineering, Amirkabir University of Technology

[ 1 ] - Can the History Force be Neglected for the Motion of Particles at High Subcritical Reynolds Number Range?

In the present work, the motion of metallic and plastic particles of 5 mm diameter falling in a quiescent fluid is investigated experimentally. The goal of this investigation is to examine the effect of history force acting on a particle in a range of Reynolds numbers between 1000 and 5000. The instantaneous position of the particle was recorded using a high - speed camera (500 to 1000 frames p...

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