Вестник Нижегородского университета им. Н.И. Лобачевского. Серия: Социальные науки

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Title of Article

AEROSOL SAMPLING INTO A TUBE IN A LOW-VELOCITY FLOW

Issue	4
Date	2011

Article type	scientific article	UDC	532
Pages	717-718	Keywords

Authors

Gilfanov A.K.NII matematiki i mekhaniki im. N.G. Chebotareva Kazanskogo federalnogo universiteta
Zaripov Sh.Kh.NII matematiki i mekhaniki im. N.G. Chebotareva Kazanskogo federalnogo universiteta
Maklakov D.V.NII matematiki i mekhaniki im. N.G. Chebotareva Kazanskogo federalnogo universiteta

Abstract

The problem of aerosol aspiration into a thin-walled tube horizontally oriented in low velocity air flow is solved. The air flow is assumed to be incompressible potential. The aspiration efficiency is calculated in the region of a very small ratio Ra of wind and sampling velocities when the gravity influence becomes noticeable. The approximate formula for the aspiration efficiency is constructed for R a?[0, 1].

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