THERMAL SCIENCE

International Scientific Journal

Authors of this Paper

External Links

Cheng-Xu Tu

,

Song Liu

NANOPARTICLE COAGULATION AND DISPERSION IN A TURBULENT PLANAR JET WITH CONSTRAINTS

ABSTRACT
Numerical simulations of coagulating and dispersing nanoparticles in an incompressible turbulent planar jet with constraints are performed. The evolution of nanoparticle field is obtained by utilizing a moment method to approximate the particle's general dynamic equation. The spatiotemporal evolution of the first three moments along with the mean particle diameter and geometric standard deviation of particle diameter are discussed
KEYWORDS
nanoparticles, coagulation, turbulent jet, numerical simulation
PAPER SUBMITTED: 2012-08-01
PAPER REVISED: 2012-09-03
PAPER ACCEPTED: 2012-09-13
DOI REFERENCE: https://doi.org/10.2298/TSCI1205497T
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2012, VOLUME 16, ISSUE Issue 5, PAGES [1497 - 1501]
REFERENCES
  1. Lin, J. Z., Lin, J., Zhu, L. B., Research on the Particle Dispersion in the Particulate Two-Phase Round Jet, Applied Mathematics and Mechanics, 20 (1999), 5, pp. 495-502
  2. Lin, J. Z., Zhou, Z. X., Research on Weakly Nonlinear Stability of Moving Jet Containing Suspended Solid Particles, Int. J. Nonlin. Sci. Num., 1 (2000), 4, pp. 275-283
  3. Kurose, R., Makino, H., Large-Eddy Simulation of a Solid-fuel Jet Flame, Combustion and Flame 135 (2003), 1-2, pp. 1-16
  4. Sbrizzai, F., et al., Mechanisms for Selective Radial Dispersion of Microparticles in the Transitional Region of a Confined Turbulent Round Jet, International Journal of Multiphase Flow, 30 (2004), 11, pp. 1389-1417
  5. Uchiyama, T., Fukase, A., Three-Dimensional Vortex Method for Gas-particle Two-phase Compound Round Jet, J. Fluid Eng-T Asme, 127 (2005), 1, pp. 32-40
  6. Bessagnet, B. and Rosset, R., Fractal Modelling of Carbonaceous Aerosols - Application to Car Exhaust Plumes, Atmospheric Environment, 35 (2001), 28, pp. 4751-4762
  7. Wu, J., Menon, S., Aerosol Dynamics in the Near Field of Engine Exhaust Plumes, Journal of Applied Meteorology, 40 (2001), 4, pp. 795-809
  8. Zhang, L., Ranade, M. B., and Gentry, J. W., Synthesis of Nanophase Silver Particles Using an Aerosol Reactor, Journal of Aerosol Science, 33 (2002), 11, pp. 1559-1575
  9. Yu, M. Z., et al., Large Eddy Simulation of a Planar Jet Flow with Nanoparticle Coagulation, Acta Mechanica Sinica, 22 (2006), 4, pp. 293-300
  10. Yu, M. Z., Lin, J. Z., and Chen, L. H., Nanoparticle Coagulation in a Planar Jet via Moment Method, Applied Mathematics and Mechanics, 28 (2007), 11, pp. 1445-1453
  11. Yin, Z. Q., et al., Numerical Simulation of the Formation of Pollutant Nanoparticles in the Exhaust Twin-jet Plume of a Moving Car, Int. J. Nonlin. Sci. Num., 8 (2007), 4, pp. 535-543
  12. Yu, M. Z., Lin, J. Z., Xiong, H. B., Quadrature Method of Moments for Nanoparticle Coagulation and Diffusion in the Planar Impinging Jet Flow, Chinese J. Chem. Eng., 15 (2007), 6, pp. 828-836
  13. Yu, M. Z., Lin, J. Z., Chan,T. L., Numerical Simulation of Nanoparticle Synthesis in Diffusion Flame Reactor, Powder Technology, 181 (2008), 1, pp. 9-20
  14. Yin, Z. Q., Lin, J. Z., Zhou, K., Research on Nucleation and Coagulation of Nanoparticles in Parallel Twin Jets, Applied Mathematics and Mechanics, 29 (2008), 2, pp. 153-162
  15. Yu, M. Z., Lin, J. Z., Chan,T. L., Effect of Precursor Loading on Non-Spherical TiO2 Nanoparticle Synthesis in a Diffusion Flame Reactor, Chemical Engineering Science, 63 (2008), 9, pp. 2317-2329
  16. Xiong, H. B., Lin, J. Z., Nanoparticles Modeling in Axially Injection Suspension Plasma Spray of Zirconia and Alumina Ceramics, Journal of Thermal Spray Technology, 18 (2009), 5-6, pp. 887-895
  17. Lin, J. Z., Zhang, W. F., Yu, Z.S., Numerical Research on the Orientation Distribution of Fibers Immersed in Laminar and Turbulent Pipe Flows, Journal of Aerosol Science 35 (2004), 1, pp. 63-82
  18. Lin, J. Z., Shi, X., Yu, Z. S., The Motion of Fibers in an Evolving Mixing Layer, International Journal of Multiphase flow, 29 (2003), 8, pp. 1355-1372
PDF VERSION [DOWNLOAD]
Nanoparticle coagulation and dispersion in a turbulent planar jet with constraints

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence