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control of nucleation in the refrigeration process of freeze-drying cycle using the variance of the ice fog due to the pressure difference
control of nucleation in the refrigeration process of freeze-drying cycle using the variance of the ice fog due to the pressure difference
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机译:压差引起的冰雾变化控制冷冻干燥循环制冷过程中的成核
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摘要
It makes control and to make promote the nucleation of the product inside being manner in order the frozen dehydration device and, in the generation interior of the above-mentioned frozen dehydration device it maintains the above-mentioned product in specified temperature, and specified pressure is separable from the above-mentioned generation chamber, at the same time through the steam port, in the storage interior which is jointed to the above-mentioned generation chamber the ice fog of the specified quantity it generates. The above-mentioned ice fog has had the specified pressure which is higher than pressure of the above-mentioned generation chamber, through the above-mentioned steam port, making the above-mentioned ice fog the above-mentioned generation interior distribute evenly the above-mentioned ice fog by carrying to the above-mentioned generation interior quickly, it makes the nucleation of the above-mentioned product cause uniformly and quickly in the field where the above-mentioned generation chamber differs.
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