Abstract
Basic aspects of the transport of momentum by organized convection are presented. Included are the relationship between the momentum flux and mean state, a formal distinction between eddy mixing and organized transport and key quantities arising from energy considerations. Integral properties provide general dynamical constraints and a framework for parameterizing the momentum transport by organized convection in global models.
A hierarchy of dynamical models is summarized. The simplest (archetypal) model, which approximates momentum flux by shear-perpendicular lines, has been validated against observations and cloud-resolving numerical models. Its simplicity is useful for parameterizing convective momentum flux, making use of a derived relationship between the organized convection and the classical entraining plume approaches.
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Moncrieff, M.W. (1997). Momentum Transport by Organized Convection. In: Smith, R.K. (eds) The Physics and Parameterization of Moist Atmospheric Convection. NATO ASI Series, vol 505. Springer, Dordrecht. https://doi.org/10.1007/978-94-015-8828-7_9
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DOI: https://doi.org/10.1007/978-94-015-8828-7_9
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