As a comparison, the thickness of the ice, which features different fins. At the same time, even the thickness of the ice from the tube-mounted fins of the three cases, the format will be greater than the thickness in smooth hose case, for example, that 20 minutes if a smooth pipe thickness is up 9.79 mm while the thickness of the pipe flanges mounted the case A, B, and C are up 10.8 percent increase in thickness, 11.0 and 11.1 respectively. Thus, the increased thickness will result in the production cycle is reduced. The last time this was given of the calculation ends when ice thickness is equal to 13 mm is showed up the last time, in the case of the smooth pipe is equal to 29.4 minutes, while the last time value in the case of pipes mounted fins the A, B and C are equal to 25.7 25.3 and 25.0 minutes, respectively, which are periods of reduced production 12.8 percent, 14.1 and 15.2, respectively.
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