METHOD FOR CONTROLLING A CONTROL VALVE

A method for controlling a control valve, the control valve controlling a volume flow of a fluid along a line, the method including at least the following steps: (a) performing a closing operation of the control valve; (b) measuring a pressure profile upstream of the control valve; and (c) determini...

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Bibliographische Detailangaben
Hauptverfasser: BRAND, Michael, Weddig, Silke, Fröhlich, Bjõrn, Wodausch, Jens, Arenz, Christian
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for controlling a control valve, the control valve controlling a volume flow of a fluid along a line, the method including at least the following steps: (a) performing a closing operation of the control valve; (b) measuring a pressure profile upstream of the control valve; and (c) determining a density of the fluid.