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VanneReglante

Thermal-hydraulic control valve

Block Screenshot

Contents

Description

The VanneReglante block represents a variable orifice control valve. The flow rate through the valve is proportional to the valve opening.

ΔP × h × |h| = k × Q × |Q|

where h is the valve opening, ΔP is the pressure difference, and Q is the flow rate. This model is only used for the laminar flow regimes. k is a constant depending on the valve geometry and mass density of fluid.

Parameters

Default properties

Interfacing function

Modelica model


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