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Numerical simulation of novel gas separation effect in microchannel with a series of oscillating barriersстатья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 28 сентября 2021 г.
- Авторы: Kosyanchuk V.V., Yakunchikov A.N., Bryukhanov I.A., Konakov S.A.
- Журнал: Microfluidics and Nanofluidics
- Том: 21
- Номер: 7
- Год издания: 2017
- Издательство: Springer Verlag
- Местоположение издательства: Germany
- DOI: 10.1007/s10404-017-1947-y
- Аннотация: A free-molecular gas flow through the microchannel with a series of oscillating microbarriers is studied. Barriers are oscillating with high frequency in the plane, perpendicular to the axis of the channel. It is shown that probability of passing through the channel for gas molecules significantly depends on relation of oscillations frequency, molecules thermal speed and distance between barriers. Presented effect can be used for separation of gases with different molecular masses due to discrepancy of their thermal speeds. The nature of this phenomenon is studied for different values of frequencies, characteristic sizes and number of barriers. Special attention is paid to comparison of different laws of gas–surface interactions.
- Добавил в систему: Косьянчук Василий Викторович