A PDF micromixing model of dispersion for atmospheric flow. Part II: application to convective boundary layer
作者： M. Cassiani , P. Franzese , U. Giostra
DOI: 10.1016/J.ATMOSENV.2004.11.019
关键词:
摘要: The Lagrangian stochastic probability density function (PDF) model developed by Cassiani et al. [Atmos. Environ. (2005) Part 1] is extended to the atmospheric convective boundary layer. applied simulate concentration statistics and PDF generated passive releases from point line sources in A dynamical time-expandable grid implemented, which optimises computational resources required for dispersion simulations flow. parameterised formulation micromixing time scale conditions derived. Model including mean field, fluctuations are tested with four water tank experiments.
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