A simple predictive model is presented here to describe the layer inversion behaviour of binary solidÈliquid Ñuidized beds. The model is based on the assumption that the concentrations of the two particle species in the binary bed when normalized with respect to their mono-component counterparts are
Sedimentation and fluidization in solid-liquid systems: A simple approach
✍ Scribed by V. S. Patwardhan; Chi Tien
- Publisher
- American Institute of Chemical Engineers
- Year
- 1985
- Tongue
- English
- Weight
- 381 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0001-1541
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✦ Synopsis
Because of the interactions among suspension particles, the settling velocity of particles in suspensions is slower than the terminal velocity of a single particle of the same size. The most accurate empirical expression relating the settling velocity to the suspension porosity is represented by V. S. Patwardhan is on leave from Chemical Engineering Div., National Chemical Laboratory, Pune 411 008, India.
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