SOUND ATTENUATING CHIMNEY ELEMENT FOR A TURBOMACHINE SYSTEM
    2.
    发明申请
    SOUND ATTENUATING CHIMNEY ELEMENT FOR A TURBOMACHINE SYSTEM 有权
    用于涡轮机系统的声音衰减CHIMNEY元件

    公开(公告)号:US20140126997A1

    公开(公告)日:2014-05-08

    申请号:US13668855

    申请日:2012-11-05

    CPC classification number: F01D25/30 F02C7/24 F05D2260/96 G10K11/168

    Abstract: A sound attenuating chimney element for a turbomachine system includes a high density outer body having an external surface and an internal surface, and one or more acoustic attenuation layers provided on the external surface of the outer body. The one or more acoustic attenuation layers include an outer surface portion and an inner surface portion. A structural layer is provided on the outer surface portion of the one or more acoustic attenuation layers. The structural layer includes an external surface that defines a duct configured and disposed to pass gases from the turbomachine system.

    Abstract translation: 用于涡轮机系统的声音衰减烟囱元件包括具有外表面和内表面的高密度外体体,以及设置在外体外表面上的一个或多个声衰减层。 一个或多个声衰减层包括外表面部分和内表面部分。 在一个或多个声衰减层的外表面部分上提供结构层。 结构层包括外表面,该外表面限定了构造和设置成使来自涡轮机系统的气体的管道。

    Sound attenuating chimney element for a turbomachine system
    3.
    发明授权
    Sound attenuating chimney element for a turbomachine system 有权
    用于涡轮机系统的声音衰减烟囱元件

    公开(公告)号:US09039352B2

    公开(公告)日:2015-05-26

    申请号:US13668855

    申请日:2012-11-05

    CPC classification number: F01D25/30 F02C7/24 F05D2260/96 G10K11/168

    Abstract: A sound attenuating chimney element for a turbomachine system includes a high density outer body having an external surface and an internal surface, and one or more acoustic attenuation layers provided on the external surface of the outer body. The one or more acoustic attenuation layers include an outer surface portion and an inner surface portion. A structural layer is provided on the outer surface portion of the one or more acoustic attenuation layers. The structural layer includes an external surface that defines a duct configured and disposed to pass gases from the turbomachine system.

    Abstract translation: 用于涡轮机系统的声音衰减烟囱元件包括具有外表面和内表面的高密度外体体,以及设置在外体外表面上的一个或多个声衰减层。 一个或多个声衰减层包括外表面部分和内表面部分。 在一个或多个声衰减层的外表面部分上提供结构层。 结构层包括外表面,该外表面限定了构造和设置成使来自涡轮机系统的气体的管道。

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