(b)
Figure 7- Sequence of particle motion for the collision of a \(2\times 0.5\) rectangular copper particle exposed to a unit freestream velocity and contact with a steel wall at \(Re=100\) and \(Fr=0.102\). (a) Frictionless collision (b) Frictional collision.
\label{figure-7--sequence-of-particle-motion-for-the-collision-of-a-2-times-0.5-rectangular-copper-particle-exposed-to-a-unit-freestream-velocity-and-contact-with-a-steel-wall-at-re-100-and-fr-0.102.-a-frictionless-collision-b-frictional-collision.}
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