The coupling of two terms in this equation is described in the Giddings equation.
One term in this equation can be divided into trans-particle, trans-channel, short-range inter-channel, and long-range inter-channel terms. An analogue to this equation describing wall-coated, open-tubed devices was developed by Golay. The coupling of two terms in this equation is described in the Giddings equation. Another alternative to this equation that adds a reduced velocity to the one-third power term is the Knox equation. This equation is typically written as "H equals A plus B over U plus C times U," where A, B and C are the multipath, longitudinal diffusion, and mass transfer coefficients. This equation uses the "rate theory" of a certain process to generate an upward-pointing hyperbola on a plot of plate height vs. linear velocity. This equation suggests that mass transfer effects can be minimized by smaller stationary phase particles, and it implies a tradeoff between flow-rates and separation efficiency. For 10 points, name this equation that describes band broadening in column chromatography.
One term in this equation can be divided into trans-particle, trans-channel, short-range inter-channel, and long-range inter-channel terms.
Van Deemter equation [accept Golay or Giddings or Knox equation before mentioned]