Emergence of dispersion in shallow water hydrodynamics via modulation of uniform flow
نویسندگان
چکیده
منابع مشابه
Emergence of dispersion in shallow water hydrodynamics via modulation of uniform flow
A new theory for the emergence of dispersion in shallow-water hydrodynamics in two horizontal-space dimensions is presented. Starting with the key properties of uniform flow in open channel hydraulics, it is shown that criticality is the key mechanism for generating dispersion. Modulation of the uniform flow then leads to model equations. The coefficients in the model equations are related prec...
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ژورنال
عنوان ژورنال: Journal of Fluid Mechanics
سال: 2014
ISSN: 0022-1120,1469-7645
DOI: 10.1017/jfm.2014.653