G
Grashof Number
The Grashof number (Gr) is the ratio of the buoyancy to the viscous force acting on a fluid. In mass transfer, temperatures will be replaced with concentration.
The Grashof number (Gr) is the ratio of the buoyancy to the viscous force acting on a fluid. In mass transfer, temperatures will be replaced with concentration.
In fluid dynamics, the Graetz number (Gz) characterizes laminar flow in a conduit. It is expressed as: In mass transfer, it is the ratio of momentum diffusivity to mass diffusivity.
Görtler number is the ratio of centrifugal effects to the viscous effects in the boundary layer.
In the group A class, particles tend to be aeratable and fluidize well. The particle size ranges from 30 micrometers to 125 micrometers in this group.
The general membrane equation is an attempt to state the factors which may be important in determining the membrane permeation rate for pressure-driven processes. It can be expressed as: while
If a positive displacement pump uses interconnecting of gears to pump the fluid then it is known as a gear pump. Gear Pumps are mostly