Fig. 2.
Supersaturation S versus dimensionless axial position ξ = xε downstream from the temperature discontinuity. The different curves correspond to different positions y within the chamber: y={0, 0.05, 0.1, 0.15, 0.2, 0.25, 0.3, 0.35, 0.4, 0.45, 0.5, 0.55, 0.6, 0.65, 0.7, 0.75, 0.775, 0.8, 0.825, 0.85, 0.875, 0.9, 0.95}, from top to bottom. The colored curves are the near-wall approximation [Equation (12) with η= (1-y)/(ξ/2)1/3] for dimensionless distances to the wall y = {0.825, 0.85, 0.875, 0.9, 0.95}. The dashed curves keep only the first eigenmode (29) in the calculation of θ(ξ, y,Le).