In this case, the growth of austenite is assumed to be steady (in the model, this value is considered a few cell parameters in thickness, 10 â8 m). D V is the diffusion coefficient of solute elements in austenite.
By giving these wanderings equal emphasis to the rock and blues in Chuck's canon, You Came a Long Way from St. Louis provides revelations perhaps even for longtime fans who have only known The Great Twenty-Eight or The Chess Box and have never dug out individual albums, either on reissued CD or vinyl.
The change in quick change blues, happens in bar 2. This progression, so called since the change from the I to the IV chord happens so early in the progression, is identical to the traditional 12 bar blues progression with the exception of bar 2. In quick change, bar 2 is the IV chord instead of the I chord.