Unidirectional Diffusion (Gas)

Not Reviewed
Equation / Last modified by mike on 2015/07/30 06:54
`N_A = `
Rating
ID
DavidC.Unidirectional Diffusion (Gas)
UUID
da68b8d5-40ef-11e3-83ad-bc764e049c3d

The Unidirectional Diffusion of a Gas A though a second stagnant Gas B (`N_b` = 0) is represented by `N_A` which is the diffusive flux of component i through area A in z direction.

Diffusive equilibrium is when the concentrations of all materials are equally distributed. This equation uses a value for the Universal Gas Constant, R, with units of (liter*atm / mol*K).  Molecular Diffusion is quantified as diffusive flux measured in units of mole/(time x area).  This equation utilizes different partial pressure samples. `lm` represents the 'log mean' of the samples taken.