What is Molar diffusion?
Molecular diffusion, often simply called diffusion, is the thermal motion of all (liquid or gas) particles at temperatures above absolute zero. The rate of this movement is a function of temperature, viscosity of the fluid and the size (mass) of the particles. Diffusion explains the net flux of molecules from a region of higher concentration to one of lower concentration. Once the concentrations are equal the molecules continue to move, but since there is no concentration gradient the process of molecular diffusion has ceased and is instead governed by the process of self-diffusion, originating from the random motion of the molecules. The result of diffusion is a gradual mixing of material such that the distribution of molecules is uniform. Since the molecules are still in motion, but an equilibrium has been established, the end result of molecular diffusion is called a "dynamic equilibrium".
How to Calculate Mass Diffusing Rate through Hollow Cylinder with Solid Boundary?
Mass Diffusing Rate through Hollow Cylinder with Solid Boundary calculator uses Mass Diffusing Rate = (2*pi*Diffusion Coefficient When A Diffuse with B*Length of Cylinder*(Mass Concentration of Component A in Mixture 1-Mass Concentration of Component A in Mixture 2))/ln(Outer Radius of Cylinder/Inner Radius of Cylinder) to calculate the Mass Diffusing Rate, Mass Diffusing Rate through Hollow Cylinder with Solid Boundary is defined as amount of particles diffusing through Hollow Cylinder with Solid Boundary per unit time. Mass Diffusing Rate is denoted by mr symbol.
How to calculate Mass Diffusing Rate through Hollow Cylinder with Solid Boundary using this online calculator? To use this online calculator for Mass Diffusing Rate through Hollow Cylinder with Solid Boundary, enter Diffusion Coefficient When A Diffuse with B (Dab), Length of Cylinder (l), Mass Concentration of Component A in Mixture 1 (ρa1), Mass Concentration of Component A in Mixture 2 (ρa2), Outer Radius of Cylinder (r2) & Inner Radius of Cylinder (r1) and hit the calculate button. Here is how the Mass Diffusing Rate through Hollow Cylinder with Solid Boundary calculation can be explained with given input values -> 9333.737 = (2*pi*0.8*102*(40-20))/ln(7.5/2.5).