This experiment involved obtaining freezing time to allow the center temperature to reach -18 or -20oC. Additionally, temperature-time data were obtained for each trial. From the data saved on the spreadsheet, use the following steps to analyze the data:
1) Plot the temperature vs. time data for freezing the given sample, water or potato, for similar operating conditions of product diameter, air temperature and air velocity. Identify regions of the plot that represent removal of sensible and latent heat. Observe any differences in plots for potato and water.