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Heat Transfer Under Constrained Flow Past Particles, Drops, or Bubbles

Mass and Heat Transfer Under Constrained Flow Past Particles, Drops, or Bubbles [Pg.211]

In Section 2.9, various aspects were considered of the hydrodynamics of a constrained flow past a system of particles based on the cell model. Here we briefly describe mass and heat transfer in such systems at high Peclet numbers. We investigate either sufficiently rarefied systems of particles or systems with an irregular structure, where the diffusion interaction of isolated particles can be neglected. (Regular disperse systems, where the interaction between diffusion wakes and boundary layers must be taken into account, were investigated in [172, 365].) [Pg.211]




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Bubble flow

Bubble transfer

Bubbly flow

Or flow

Particle flow

Particle transfer

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