The Calculation of Thin-Walled Sampler Performance in the Case of High Ratio of Wind and Aspiration Velocities
Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki, Kazanskii Gosudarstvennyi Universitet. Uchenye Zapiski. Seriya Fiziko-Matematichaskie Nauki, Tome 150 (2008) no. 4, pp. 98-105
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The problem of aerosol sampling from a high-speed flow into a thin-walled tube is considered. The velocity field of air flow is found using Boundary Element and Finite Volume methods within the potential and viscous flow of incompressible fluid models. The aspiration efficiency in the case of high ratio of wind and sampling velocities is studied. Curves of dependence of the aspiration efficiency on the Stokes number and velocities ratio are plotted. The comparison with experimental results and approximate formulas is given.
Keywords:
aerosol sampling, aspiration efficiency.
@article{UZKU_2008_150_4_a7,
author = {A. K. Gilfanov},
title = {The {Calculation} of {Thin-Walled} {Sampler} {Performance} in the {Case} of {High} {Ratio} of {Wind} and {Aspiration} {Velocities}},
journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
pages = {98--105},
publisher = {mathdoc},
volume = {150},
number = {4},
year = {2008},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/UZKU_2008_150_4_a7/}
}
TY - JOUR AU - A. K. Gilfanov TI - The Calculation of Thin-Walled Sampler Performance in the Case of High Ratio of Wind and Aspiration Velocities JO - Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki PY - 2008 SP - 98 EP - 105 VL - 150 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZKU_2008_150_4_a7/ LA - ru ID - UZKU_2008_150_4_a7 ER -
%0 Journal Article %A A. K. Gilfanov %T The Calculation of Thin-Walled Sampler Performance in the Case of High Ratio of Wind and Aspiration Velocities %J Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki %D 2008 %P 98-105 %V 150 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZKU_2008_150_4_a7/ %G ru %F UZKU_2008_150_4_a7
A. K. Gilfanov. The Calculation of Thin-Walled Sampler Performance in the Case of High Ratio of Wind and Aspiration Velocities. Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki, Kazanskii Gosudarstvennyi Universitet. Uchenye Zapiski. Seriya Fiziko-Matematichaskie Nauki, Tome 150 (2008) no. 4, pp. 98-105. http://geodesic.mathdoc.fr/item/UZKU_2008_150_4_a7/