Repeatability and randomness in heterogeneous freezing nucleation
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چکیده
منابع مشابه
Repeatability and randomness in heterogeneous freezing nucleation
This study is aimed at clarifying the relative importance of the specific character of the nuclei and of the duration of supercooling in heterogeneous freezing nucleation by immersed impurities. Laboratory experiments were carried out in which sets of water drops underwent multiple cycles of freezing and melting. The drops contained suspended particles of mixtures of materials; the resulting fr...
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Introduction Conclusions References Tables Figures ◭ ◮ ◭ ◮ Back Close Full Screen / Esc Abstract Introduction Conclusions References Tables Figures ◭ ◮ ◭ ◮ Back Close Full Screen / Esc Abstract This study is aimed at clarifying the relative importance of the specific character of the nuclei and of the duration of supercooling in heterogeneous freezing nucleation by immersed impurities. Laborato...
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Data included in the paper under discussion were obtained with two slightly different soil suspensions and with a distilled water sample. Key results are consistent for all three samples even though they contained materials of various chemical composition and physical state. This fact raises the possibility, but with a question mark, that the concepts arrived at in the paper are perhaps applica...
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Industrial demands for more compact heat exchangers are a motivation to find new technology features. Electrohydrodynamics (EHD) is introduced as a promising phenomenon for heat transfer enhancement mechanisms. Similar to any new technology, EHD has not been understood completely yet and requires more fundamental studies. In boiling phase change phenomena, nucleation is the dominant mechanism i...
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ژورنال
عنوان ژورنال: Atmospheric Chemistry and Physics
سال: 2008
ISSN: 1680-7324
DOI: 10.5194/acp-8-5017-2008