An underwater missile launch system includes one or more missile loading modules for supporting a plurality of missiles in a stackable, in-line configuration within a pressure vessel. The channel may be formed directly into the cover or separately formed and welded to the cover. Some aspects relate to fitting a surface to the match scores wherein the surface represents illuminant parameter values other than the candidate illuminants, solving for an extremum of the surface and determining chromaticity coordinates of the extremum. As the carbon nanotubes lengthen during resumed nanotube synthesis, access to the synthesis sites remains unoccluded. Cellulolytic enzymes and their production by recombinant technology is described, as well as uses of the enzymes and enzyme preparations. Trip strips are used in the serpentine flow channels for the augmentation of internal heat transfer cooling capability.