Energy dissipation in unsteady turbulent pipe flows caused by water hammer

Energy dissipation and turbulent kinetic energy production and its dissipation in unsteady turbulent pipe flows due to water hammer phenomena are numerically studied. For this purpose, the two-dimensional governing equations of water hammer are solved using the method of characteristics. A k–ω turbu...

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Veröffentlicht in:	Computers & fluids 2013-03, Vol.73, p.124-133
Hauptverfasser:	Riasi, A., Nourbakhsh, A., Raisee, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational fluid dynamics Dimensional analysis Dissipation Energy dissipation Fluid flow k–ω Turbulence model Mathematical models Turbulence Turbulent flow Turbulent production Unsteady Water hammer
Online-Zugang:	Volltext
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