Chemical Engineering, Mass Transfer, Transport Phenomena.
the general equation for mass transfer velocity of A diffusing through B. Eq. 1–13 And making the equation 1–13 to n components we have: Eq. 1–14 Where 1–14–1 means the concentration gradient and 1–14–2 the global fluid flow. Eq. 1–14–1 — Concentration gradient Eq. 1–14–2 — Global fluid flow 2.