Unsteady Friction Model in 1-Dim CFD

The pump piping system has to be designed carefully if positive reciprocating displacement pumps with high hydraulic power are installed.

Improper layout can lead to abnormal high-pressure pulsation, cavitation and fatigue failure of pump, piping or components.

Computational simulating tools provide the possibility to predict the pressure and flow pulsation as early as during the design phase.

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