FLUID CONTROL VALVE

A valve for controlling a flow of a fluid between a first environment to a second environment is provided. The valve includes a frame that fits within an aperture in a divider separating the first environment from the second environment. Additionally, the valve includes at least one gate mounted and...

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Bibliographische Detailangaben
Hauptverfasser: ROBERT, J. DEVITIS, FREDERICK, R. HELMS, ROY, HAI-TIEN LOH, WAYNE, F. HOLLATZ, WEN-HWANG LIN, HERBERT, L. HOFFMAN, NAVAL, K. AGARWAL, PAT PARKIN, YEUUAN HSIA, RICHARD, A. BLACK, WENDELL, R. MILLER
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A valve for controlling a flow of a fluid between a first environment to a second environment is provided. The valve includes a frame that fits within an aperture in a divider separating the first environment from the second environment. Additionally, the valve includes at least one gate mounted and movable within the frame to control a flow of the fluid between the first environment and the second environment through the aperture. The gate includes a surface, wherein at least one portion of the surface includes a rough texture. The rough texture reduces coherent vortex shedding of the fluid as the fluid passes over the gate surface.