Posted inFeatured
Posted inadvanced_concepts
SEDIMENTATION OF FINE PARTICLES
The sedimentation of metallurgical slimes has been studied by COE and CLEVENGER(2), who concluded that…
Posted inadvanced_concepts
Fluid flow in packed columns
Pressure drop It is important to be able to predict the drop in pressure for…
Posted inadvanced_concepts
PACKED COLUMNS
Since packed columns consist of shaped particles contained within a column, their behaviour will in…
Posted inadvanced_concepts
HEAT TRANSFER IN PACKED BEDS
For heat and mass transfer through a stationary or streamline fluid to a single spherical…
Posted inadvanced_concepts
DISPERSION
Dispersion is the general term which is used to describe the various types of self-induced…
Posted inadvanced_concepts
Dependence of K__ on bed structure
Tortuosity. Although it was implied in the derivation of equation 4.9 that a single value…
Posted inadvanced_concepts
Streamline and turbulent flow
Equation 4.9 applies to streamline flow conditions, though CARMAN(7) and others have extended the analogy with…
Posted inadvanced_concepts
MOTION OF PARTICLES IN A CENTRIFUGAL FIELD
In most practical cases where a particle is moving in a fluid under the action…
Posted inadvanced_concepts
Vertical motion (general case)
For the Stokes’ law regime equations 3.88, 3.89 and 3.90 are applicable. For the Newton’s law regime, R_/ρu2 is…