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An Inhomogeneous Stochastic Model for Subgrid-Scale Particle Dispersion in LES

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Direct and Large-Eddy Simulation IX

Part of the book series: ERCOFTAC Series ((ERCO,volume 20))

Abstract

Turbulent flows with small particles are of interest both for physicists and engineers: the dispersed phase is involved in a range of phenomena (including preferential concentration, agglomeration, and wall deposition) that are important in particle separators, combustion chambers, etc.

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References

  1. Bianco, F., Chibbaro, S., Marchioli, C., Salvetti, M.V., Soldati, A.: Intrinsic filtering errors of Lagrangian particle tracking in LES flow fields. Phys. Fluids 24 (2012). doi:10.1063/1.3701378

  2. Fede, P., Simonin, O., Villedieu, P., Squires, K.D.: Stochastic modelling of the turbulent subgrid fluid velocity along inertial particle trajectories. In: Summer Program, Center for Turbulence Research, Stanford University, 247–258 (2006)

    Google Scholar 

  3. Geurts, B.J., Kuerten, J.G.M.: Ideal stochastic forcing for the motion of particles in large-eddy simulation extracted from direct numerical simulation of turbulent channel flow. Phys. Fluids 24 (2012). doi:10.1063/1.4745857

  4. Knorps, M., Pozorski, J.: A priori analysis of an anisotropic subfilter model for heavy-particle dispersion. J. Turbul., submitted (2013)

    Google Scholar 

  5. Kuerten, J.G.M.: Subgrid modelling in particle-laden channel flow. Phys. Fluids 18 (2006) doi:10.1063/1.2176589

  6. Michalek, W.R., Kuerten, J.G.M., Liew, R., Zeegers, J.C.H., Pozorski, J., Geurts, B.J.: A hybrid deconvolution stochastic model for LES of particle-laden flow. DLES 9 (2013)

    Google Scholar 

  7. Minier, J.P., Peirano, E.: The PDF approach to turbulent polydispersed two-phase flows. Phys. Rep. 352, 1–214 (2001)

    Article  MATH  MathSciNet  Google Scholar 

  8. Pozorski, J., Apte, S.V.: Filtered particle tracking in isotropic turbulence and stochastic modelling of subgrid- scale dispersion. Int. J. Multiph. Flow 35, 118–128 (2009)

    Article  Google Scholar 

  9. Pozorski, J., Knorps, M., Minier, J.-P., Kuerten, J.G.M.: Anisotropic stochastic dispersion model for LES of particle-laden turbulent flows. In: Engineering Turbulence Modelling and Measurements 9, Thessaloniki, Greece, 6–8 June 2012

    Google Scholar 

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Acknowledgments

We would like to thank Prof. J.G.M. Kuerten (TU/e, the Netherlands) for the kind permission to use his spectral code for DNS and LES of channel flow. The work has been funded by the National Science Centre (NCN, Poland) through the research project 2011/03/B/ST8/05677. We also acknowledge the COST Action MP0806 ‘Particles in Turbulence’.

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Correspondence to J. Pozorski .

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Knorps, M., Pozorski, J. (2015). An Inhomogeneous Stochastic Model for Subgrid-Scale Particle Dispersion in LES. In: Fröhlich, J., Kuerten, H., Geurts, B., Armenio, V. (eds) Direct and Large-Eddy Simulation IX. ERCOFTAC Series, vol 20. Springer, Cham. https://doi.org/10.1007/978-3-319-14448-1_84

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  • DOI: https://doi.org/10.1007/978-3-319-14448-1_84

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-14447-4

  • Online ISBN: 978-3-319-14448-1

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