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Next: 8.3 The validity of Up: 8.2 The ``common'' models Previous: 8.2.3 Brevick's circular model

8.2.4 Miller's square model

Miller and his student borrowed a two dimensional model under assumption of turbulent flow. They assumed that the flow is ``infinite'' turbulence and therefor it is a plug flow12. Since the solution was for 2D they naturally build model for a square shot sleeve13. The mass balance for square shot sleeve

Momentum balance on the same control volume yield

and the solution of these two equations is

Genick Bar-Meir |||
copyright Dec , 2006

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