SERVER RACK-DEDICATED VERTICAL VORTEX AIRFLOW SERVER COOLING

A vortex-producing fan controller uses a variable-speed vortex-producing fan positioned above a server rack to create a helical airflow within the server rack that couples with cooled air entering a data center through a floor opening situated near a bottom of the server rack. A speed of the variabl...

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Bibliographische Detailangaben
Hauptverfasser:	D'Angelo, Dario, Boegner, Marc D
Format:	Patent
Sprache:	eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS PRINTED CIRCUITS REGULATING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
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Beschreibung
Zusammenfassung:	A vortex-producing fan controller uses a variable-speed vortex-producing fan positioned above a server rack to create a helical airflow within the server rack that couples with cooled air entering a data center through a floor opening situated near a bottom of the server rack. A speed of the variable-speed vortex-producing fan and a flow rate of the cooled air coupled within the helical airflow up through the server rack are adjusted responsive to changes in input air temperature of air entering the variable-speed vortex-producing fan detected using a fan input air temperature sensor positioned above the server rack.