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Boundary-Layer Meteorology

, Volume 67, Issue 1–2, pp 97–118 | Cite as

Design criteria for water tank models of dispersion in the planetary convective boundary layer

  • M. F. Hibberd
  • B. L. Sawford
Article

Abstract

Design criteria for laboratory water-analogs of clear-air penetrative convection in the atmosphere are described. Consideration is given to the range of factors relevant to modelling both turbulent penetrative convection and the dispersion of buoyant point-source plumes within the convective boundary layer. Scaling arguments based on mixed-layer and plume scaling show that at typical laboratory scales, saline convection can satisfy the requirements for modelling buoyant plume dispersion under strongly convective (light wind) conditions better than heated water tanks or wind tunnels.

Keywords

Convection Boundary Layer Wind Tunnel Design Criterion Laboratory Scale 
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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Copyright information

© Kluwer Academic Publishers 1994

Authors and Affiliations

  • M. F. Hibberd
    • 1
  • B. L. Sawford
    • 1
  1. 1.CSIRO Division of Atmospheric ResearchAspendaleAustralia

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