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    • 11. 发明授权
    • Energy efficient CRAC unit operation using heat transfer levels
    • 使用传热水平的节能型CRAC机组运行
    • US07584021B2
    • 2009-09-01
    • US11708831
    • 2007-02-21
    • Cullen E. BashRatnesh K. SharmaAbdlmonem Beitelmal
    • Cullen E. BashRatnesh K. SharmaAbdlmonem Beitelmal
    • G05D23/00
    • G05D23/192
    • A method for controlling one or more computer room air conditioning (CRAC) units for energy efficient operation, in which, the temperature of the air returned (Trat) into the one or more CRAC units and the temperature of the air supplied (Tsat) by the one or more CRAC units is detected. The caloric heat transfer level (Q) is calculated based upon the Trat and the Tsat and it is determined whether the Q is within a predetermined setpoint caloric heat transfer range. In addition, at least one operation of the one or more CRAC units is reduced in response to the Q being within the predetermined setpoint caloric heat transfer range to thereby increase the efficiencies of the one or more CRAC units.
    • 一种用于控制一个或多个计算机室空调(CRAC)单元以进行能量效率运行的方法,其中,返回的空气的温度(Trat)返回到一个或多个CRAC单元中,并且由空气供应的空气的温度(Tsat)由 检测到一个或多个CRAC单元。 基于Trat和Tsat计算热量传热水平(Q),并且确定Q是否在预定的设定值热量传热范围内。 此外,响应于Q在预定的设定点热量传热范围内,一个或多个CRAC单元的至少一个操作被减小,从而提高一个或多个CRAC单元的效率。
    • 13. 发明申请
    • SYSTEM AND METHOD FOR COOLING FLUID DISTRIBUTION
    • 用于冷却流体分配的系统和方法
    • US20100275618A1
    • 2010-11-04
    • US12433430
    • 2009-04-30
    • Abdlmonem BeitelmalCullen E. Bash
    • Abdlmonem BeitelmalCullen E. Bash
    • F25D3/00F25B7/00F25B39/02F25D23/00
    • H05K7/2079F24F5/0003F28D15/00
    • A system for distributing a cooling fluid in a room containing at least one heat generating component includes a primary heat exchanger having an inlet for receiving the cooling fluid, a heat exchange section configured to facilitate exchange of heat between airflow in the room and the cooling fluid, and an outlet for exhausting heated cooling fluid from the heat exchange section. The system also includes a secondary heat exchanger having a receiving section connected to the second section of a cooling fluid line for receiving heated cooling fluid, a heat exchange section configured to facilitate exchange of heat between the at least one heat generating component and the heated cooling fluid, and an exhaust section configured to exhaust secondarily heated cooling fluid.
    • 一种用于在包含至少一个发热部件的房间内分配冷却流体的系统包括具有用于接收冷却流体的入口的主热交换器,被配置为促进室内气流与冷却流体之间的热交换的热交换部 以及用于从热交换部排出加热的冷却流体的出口。 该系统还包括二次热交换器,其具有连接到用于接收加热的冷却流体的冷却流体管线的第二部分的接收部分;热交换部分,其构造成促进至少一个发热部件与被加热的冷却 流体和被配置为排出二次加热的冷却流体的排气部。
    • 14. 发明授权
    • Optimizing fluid flow distribution in a structure
    • 优化结构中的流体流动分布
    • US08727227B2
    • 2014-05-20
    • US13000322
    • 2008-06-30
    • Cullen E. BashAbdlmonem BeitelmalRatnesh Kumar Sharma
    • Cullen E. BashAbdlmonem BeitelmalRatnesh Kumar Sharma
    • G05D23/00
    • F24F11/0001F24F11/30F24F2110/00H05K7/20745H05K7/20836
    • In a method for determining a substantially optimized fluid flow distribution in a structure configured to be cooled by a fluid moving device, an indication to activate the fluid moving device according to a reference temperature setpoint of a plurality of sensors is outputted. In addition, conditions detected in multiple areas of the structure with the plurality of sensors are received, a master sensor among the plurality of sensors based upon the detected conditions is identified; and a master reference temperature setpoint for the master sensor that substantially optimizes fluid flow distribution in the structure based upon conditions detected by the plurality of sensors in response to changes in a characteristic of fluid flow supplied to the plurality of sensors is determined.
    • 在用于确定构造成由流体移动装置冷却的结构中的基本上优化的流体流动分布的方法中,输出根据多个传感器的参考温度设定点激活流体移动装置的指示。 此外,接收到具有多个传感器的结构的多个区域中检测到的条件,基于检测到的条件识别出多个传感器中的主传感器; 并且确定主传感器的主参考温度设定点,其基于响应于提供给多个传感器的流体流的特性的变化,基于由多个传感器检测到的条件来实质上优化结构中的流体流动分布。