Measurement of a freezing nucleus content in a water sample — Evaluation of the method |
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| Authors: | Martin Dubrovský Otakar ?koloud Reviewer J Kalvová |
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| Institution: | (1) Institute of the Physics of the Atmosphere, Czechosl. Acad. Sci., Czechoslovakia;(2) Husova 456, 500 08 Hradec Králové 8, Czechoslovakia |
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| Abstract: | Summary A drop freezing technique applied in laboratory research to heterogeneous ice nucleation is described. The quality of the obtained experimental data is studied both theoretically and experimentally. Attention is focused on the range of measurable freezing nucleus concentration, the accuracy, the correctness and the reproducibility of the results. Some mechanisms which could influence the correctness of the method are discussed. No mechanism significantly influencing the measurements was found. It is concluded that the present experimental method is an effective method of measuring a freezing nucleus content in a water sample.
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