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  4. Numerical study of nanoparticle formation in a free turbulent jet
 
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2016
Conference Paper
Title

Numerical study of nanoparticle formation in a free turbulent jet

Abstract
Di-ethyl-hexyl-sebacate (DEHS) aerosol nanoparticle formation in a free turbulent jet as a result of nucleation, condensation and coagulation is studied using fluid flow simulation and the method of moments under the assumption of lognormal particle size distribution. The case of high nucleation rates and the coagulation-controlled growth of particles is considered. The formed aerosol performance is jet is numerically investigated for the various nozzle diameters and two approximations of the saturation pressure dependence on the temperature. It is demonstrated that a higher polydispersity of the aerosol is obtained for smaller nozzle diameters.
Author(s)
Gilfanov, A.K.
Koch, W.
Zaripov, S.K.
Rybdylova, O.D.
Mainwork
11th International Conference on "Mesh Methods for Boundary-value Problems and Applications" 2016  
Conference
International Conference on "Mesh Methods for Boundary-Value Problems and Applications" 2016  
Open Access
DOI
10.1088/1757-899X/158/1/012039
Additional full text version
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