Плотность и скорость кнудсеновского потока вблизи отверстия (метод обратного луча)

Abstract

Had been obtained analytical formulas for the calculation of the field of numerical densities, radial and longitudinal velocities Knudsen stationary stream near the hole. We used a diffuse law of interaction of gas particles on the emitting and scattering surfaces that limit the stationary flow field. Analysis and comparison of the results obtained with the available data of other authors were made.