Posted inFeatured
Posted inadvanced_concepts
Motion of a sphere in the stokes’ law region
Under these conditions, from equation 3.5: if allowance is made for the added mass. In this…
Posted inadvanced_concepts
General equations of motion
The motion of a particle through a fluid may be traced because the value of…
Posted inadvanced_concepts
Power-law fluids
Because most shear-thinning fluids, particularly polymer solutions and flocculated suspensions, have high apparent viscosities, even…
Posted inadvanced_concepts
MOTION OF BUBBLES AND DROPS
The drag force acting on a gas bubble or a liquid droplet will not, in…
Posted inadvanced_concepts
GAS–SOLIDS SYSTEMSGAS–SOLIDS SYSTEMS
General behaviour In general, the behaviour of gas-fluidised systems is considerably more complex than that…
Posted inadvanced_concepts
Terminal falling velocities
If a spherical particle is allowed to settle in a fluid under gravity, its velocity…
Posted inadvanced_concepts
Motion of Particles in a Fluid
INTRODUCTION Processes for the separation of particles of various sizes and shapes often depend on…
Posted inadvanced_concepts
Nature of the material to be crushed
The choice of a machine for a given crushing operation is influenced by the nature…
Posted inadvanced_concepts
Methods of operating crushers
There are two distinct methods of feeding material to a crusher. The first, known as free…
Posted inadvanced_concepts
Energy utilisation
One of the first important investigations into the distribution of the energy fed into a…