Modelling Velocity Structures In Turbulent Floods Using Proper Orthogonal Decomposition
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چکیده
There are various techniques available to model the turbulence structure. Turbulence of incompressible water flow (without sediment) can be modelled completely using the Navier-Stokes equations. However for even a small part of a river channel, the size of the problem is many orders of magnitude larger than even the world’s largest super-computers can handle. This means that other techniques are necessary to describe the turbulence. One of these is Proper Orthogonal Decomposition (POD).
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تاریخ انتشار 2005