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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 1999, Volume 40, Issue 5, Pages 113–122 (Mi pmtf3146)  
Numerical simulation of aerosol sampling from an air flow to an input tube

A. A. Medvedeva, N. N. Trusovaa, S. G. Chernyib, S. V. Sharovb

a Research Institute of Aerobiology, State Research Center of Virusology and Biotechnology "Vector", Novosibirsk Region, Kol’tsovo 633159
b Institute of Computational Technologies, Siberian Branch of the Russian Academy of Sciences, Novosibirsk
Full-text PDF (751 kB)
Abstract: The processes of sampling (aspiration) to an input tube of an aspiration probe from an ambient air flow are studied numerically. The air flow is simulated on the basis of three-dimensional Navier–Stokes equations for an incompressible fluid. The method proposed allows calculation of the aspiration efficiency in the case of rather complicated shapes of the limiting trajectories of the particles. Dependences of the aspiration efficiency on the mean velocity of suction of air into the tube and the size of particles for a given free-stream velocity are obtained.
Received: 10.12.1997
Accepted: 02.03.1998
English version:
Journal of Applied Mechanics and Technical Physics, 1999, Volume 40, Issue 5, Pages 877–885
DOI: https://doi.org/10.1007/BF02468472
Document Type: Article
UDC: 532.5
Language: Russian
Citation: A. A. Medvedev, N. N. Trusova, S. G. Chernyi, S. V. Sharov, “Numerical simulation of aerosol sampling from an air flow to an input tube”, Prikl. Mekh. Tekh. Fiz., 40:5 (1999), 113–122; J. Appl. Mech. Tech. Phys., 40:5 (1999), 877–885
Citation in format AMSBIB
\Bibitem{MedTruChe99}
\by A.~A.~Medvedev, N.~N.~Trusova, S.~G.~Chernyi, S.~V.~Sharov
\paper Numerical simulation of aerosol sampling from an air flow to an input tube
\jour Prikl. Mekh. Tekh. Fiz.
\yr 1999
\vol 40
\issue 5
\pages 113--122
\mathnet{http://mi.mathnet.ru/pmtf3146}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 1999
\vol 40
\issue 5
\pages 877--885
\crossref{https://doi.org/10.1007/BF02468472}
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