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    ACOUSTIC ABATEMENT SYSTEM FOR AIR COOLED HEAT EXCHANGER
    3.
    发明申请
    ACOUSTIC ABATEMENT SYSTEM FOR AIR COOLED HEAT EXCHANGER 有权
    用于空气冷却热交换器的声学消除系统

    公开(公告)号：US20160180828A1

    公开(公告)日：2016-06-23

    申请号：US14357115

    申请日：2013-06-11

    申请人： General Electric Company

    发明人： Quoc Hoai Nguyen ,  Arkadiusz Bartlomiej Nagorski ,  Eric Tracy Watson

    IPC分类号： G10K11/16

    CPC分类号： G10K11/161 ,  F16L55/02 ,  F22B37/02 ,  F22B37/36 ,  F24F13/24 ,  F28B1/06 ,  F28F2265/28

    摘要： A system configured to thermally regulate heat dissipation of a power plant system (e.g. steam turbine, gas turbine compressor, intercooler or other fluidic thermal source, etc.) and acoustically attenuate operation of an air cooled heat exchanger via sound reflection, sound absorption, sound diffraction, and/or active noise cancellation is disclosed. In one embodiment, a system includes: a set of inner barriers; a base barrier disposed beneath the set of inner barriers; a set of outer barriers disposed about the base barrier and the set of inner barriers, the set of outer barriers including a top surface located above a bottom surface of the set of inner barriers; a heat exchanger fluidly connected to a power generation system and disposed within the set of inner barriers; and a set of fans disposed within the set of inner barriers and configured to form a flow of air through the set of inner barriers.

    摘要翻译： 一种被配置为热调节发电厂系统（例如汽轮机，燃气轮机压缩机，中间冷却器或其他流体热源等）的散热并且通过声音反射，吸声，声音声学衰减空气冷却热交换器的操作的系统 衍射和/或有源噪声消除。 在一个实施例中，系统包括：一组内屏障; 设置在所述一组内屏障之下的基底屏障; 围绕所述基底屏障和所述一组内屏障设置的一组外屏障，所述一组外屏障包括位于所述一组内屏障的底表面上方的顶表面; 流体连接到发电系统并且设置在所述一组内障壁内的热交换器; 以及一组风扇，其设置在所述一组内障板内并且构造成形成穿过所述一组内障板的空气流。

    Steam generator
    6.
    发明申请
    Steam generator 有权
    蒸汽发生器

    公开(公告)号：US20090022484A1

    公开(公告)日：2009-01-22

    申请号：US11920079

    申请日：2006-05-18

    申请人： Yoshiyuki Kondo ,  Jiro Kasahara

    发明人： Yoshiyuki Kondo ,  Jiro Kasahara

    IPC分类号： F22B37/00

    CPC分类号： F22B37/02

    摘要： A steam generator includes a tank having an inlet in a lower part for feeding a fluid, and an outlet in an upper part for discharging a vapor-liquid two phase flow. A heating unit heats the fluid in the tank thereby producing the vapor-liquid two phase flow. A porous cylindrical member projects from the outlet into an inside of the tank and functions as a rectifying unit that homogenizes vapor-liquid distribution in the vapor-liquid two phase flow before the vapor-liquid two phase flow is discharged from the outlet.

    摘要翻译： 蒸汽发生器包括具有用于供给流体的下部的入口的罐和用于排出气液两相流的上部的出口。 加热单元加热槽中的流体，从而产生气液两相流。 多孔圆柱形构件从出口突出到罐的内部，并且用作整流单元，其在气 - 液两相流从出口排出之前均匀化气液两相流中的气液分布。

    Copolymers of maleic anhydride and alkylene oxide to inhibit the precipitation and deposit of scale in aqueous systems
    7.
    发明授权
    Copolymers of maleic anhydride and alkylene oxide to inhibit the precipitation and deposit of scale in aqueous systems 失效
    马来酸酐和烯化氧的共聚物可以抑制水性体系中的沉淀和沉积

    公开(公告)号：US4526957A

    公开(公告)日：1985-07-02

    申请号：US469324

    申请日：1983-02-24

    申请人： Gary F. Matz

    发明人： Gary F. Matz

    IPC分类号： C08G65/26 ,  F22B37/02 ,  C08G67/04

    CPC分类号： C08G65/2615 ,  F22B37/02

    摘要： The instant invention is directed to a copolymer of maleic anhydride and an alkylene oxide of the formula: ##STR1## wherein m is at least 4,n is at least 1,the ratio of m to n is at least 4:1, preferably 4:1 to 100:1,R, which may be the same or different, is a hydrogen, halogen, alkyl derivative or phenyl derivative, andR' is: ##STR2## The instant invention is also directed to a process for the preparation of the copolymer and its use in inhibiting the precipitation and deposition of scale in an aqueous system.

    摘要翻译： 本发明涉及马来酸酐和具有下式的烯化氧的共聚物：其中m为至少4，n为至少1，m与n的比例为至少4:1，优选4 ：1至100：1，R可以相同或不同，为氢，卤素，烷基衍生物或苯基衍生物，R'为：（a）（a）（b） c）本发明还涉及一种制备共聚物的方法及其在抑制水性体系中水垢沉淀和沉积的用途。