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Modelling Turbulent Sheared Convection

  • A. R. Brown
  • P. J. Mason
Conference paper
Part of the Fluid Mechanics and its Applications book series (FMIA, volume 36)

Abstract

In recent years, the use of large-eddy simulation (LES) models to produce tur­bulence datasets describing the atmospheric boundary layer under a wide range of conditions has become increasingly popular. These datasets can then be used, in conjunction with data from other sources (e.g. observations and physical models) to evaluate turbulence closure schemes.

Keywords

Atmospheric Boundary Layer Geostrophic Wind Mixed Layer Model Surface Buoyancy Flux Neutral Boundary Layer 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Arya, S.P.S.: 1977, ’Suggested revisions to certain boundary layer parametrization » schemes used in atmospheric circulation models’, Mon. Weather Rev., 105, 215–227.ADSCrossRefGoogle Scholar
  2. Brown, A.R., Derbyshire, S.H. and Mason, P.J.: 1994, ’Large-eddy simulation of stable atmospheric boundary layers with a revised stochastic subgrid model’, Quart J. Roy. Meteor. Soc., 120, 1485–1512.ADSCrossRefGoogle Scholar
  3. Garratt, J.R. Wyngaard, J.C. and Francey, R.J.: 1982. ‘Winds in the atmospheric boundary layer - prediction and observation’, J. Atmos. Sd., 39, 1307–1316.ADSCrossRefGoogle Scholar
  4. Grant, A.L.M. and Whiteford, R.: 1987, ‘Aircraft estimates of the geostrophic drag coefficient and the Rossby similarity functions A and B over the sea’, Bound. Layer Meteor., 39, 219–231.ADSCrossRefGoogle Scholar
  5. Hollingsworth, A.: 1994, ‘Validation and diagnosis of atmospheric models’, Dy­namics of Atmospheres and Oceans, 20, 227–246.ADSCrossRefGoogle Scholar
  6. Holtslag, A.A.M. and Boville, B.A.: 1993, ‘Local versus non-local diffusion in a global climate model’, J. Climate, 6, 1825–1842.ADSCrossRefGoogle Scholar
  7. Mason, P.J. and Thomson, D.J.: 1992, ‘Stochastic backscatter in large-eddy sim­ulations of boundary layers’, J. Fluid Mech242, 51–78.Google Scholar
  8. Nieuwstadt, F.T.M., Mason, P.J., Moeng, C.-H., and Schumann, U.: 1991, ‘Large- eddy simulation of the convective boundary layer: a comparison of four com­puter codes’, Turbulent Shear Flows Vol. 8, Springer Verlag, BerlinGoogle Scholar

Copyright information

© Kluwer Academic Publishers 1996

Authors and Affiliations

  • A. R. Brown
    • 1
  • P. J. Mason
    • 1
  1. 1.U.K. Meteorological OfficeBracknell, BerkshireUK

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