Аннотация
Data on the formation of thermocapillary structures and breakdown of a heated liquid film flowing down a vertical surface with Reynolds number variation from 0.1 to 500 have been analyzed and generalized. Small-scale thermocapillary structures are distinguished. It is shown that the distances between temperatures heterogeneities (rivulets) of thermocapillary structures do not depend on the Reynolds number. It is determined that the interaction of waves with thermocapillary structures leads to an increase in the critical heat flux corresponding to the liquid film breakdown as compared with the data of publications.
Язык оригинала | английский |
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Номер статьи | 012024 |
Журнал | Journal of Physics: Conference Series |
Том | 1369 |
Номер выпуска | 1 |
DOI | |
Состояние | Опубликовано - 26 ноя 2019 |
Опубликовано для внешнего пользования | Да |
Событие | 5th International Workshop on Heat/Mass Transfer Advances for Energy Conservation and Pollution Control, IWHT 2019 - Novosibirsk, Российская Федерация Продолжительность: 13 авг 2019 → 16 авг 2019 |