Free-molecular gas flow through an oscillating membraneстатья
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Дата последнего поиска статьи во внешних источниках: 8 августа 2017 г.
Аннотация:Free-molecular gas flow through a membrane oscillating in its own plane is investigated. The probability of the passage through the membrane by gas molecules is calculated as a function of dimensionless parameters characterizing the channel geometry, themolecularmass, the gas temperature, and the membrane oscillation frequency and amplitude. It is shown that the membrane permeability for one or another gas can be controlled by means of changing the forced oscillation parameters.