Nonlinear diffusion of water molecules in glycerol |
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| Authors: | V. G. Artemov P. O. Kapralov A. A. Leskin V. I. Tikhonov A. A. Volkov |
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| Affiliation: | 1.Prokhorov General Physics Institute,Russian Academy of Sciences,Moscow,Russia |
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| Abstract: | The dependence of the concentration of water molecules in water vapor brought into contact with glycerol surface was measured in a time window of 10−1–103 s. An obvious nonlinearity of water molecule diffusion was found in a short time approximation (within a minute). A proposal is made with regard to the convective character of diffusion due to heat release during absorption. |
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