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    APPARATUS, SYSTEM, AND METHOD FOR COMPRESSING A PROCESS FLUID
    2.
    发明申请
    APPARATUS, SYSTEM, AND METHOD FOR COMPRESSING A PROCESS FLUID 审中-公开
    装置，系统和压缩流化床的方法

    公开(公告)号：WO2016160419A1

    公开(公告)日：2016-10-06

    申请号：PCT/US2016/023568

    申请日：2016-03-22

    Applicant: DRESSER-RAND COMPANY

    Inventor： LARDY, Pascal ,  SOROKES, James ,  KUZDZAL, Mark J. ,  BROWN, Paul Morrison ,  SARETTO, Silvano R. ,  SRINIVASAN, Ravichandra

    IPC: F04D29/44 ,  F04D17/08

    CPC classification number: F04D13/06 ,  F04D1/00 ,  F04D27/0292 ,  F04D29/441

    Abstract: A supersonic compressor including an inlet configured to receive and flow therethrough a process fluid. The supersonic compressor may further include a rotary shaft and a centrifugal impeller coupled therewith. The centrifugal impeller may be configured to impart energy to the process fluid received and to discharge the process fluid therefrom in at least a partially radial direction at an exit absolute Mach number of about one or greater. The supersonic compressor may further include a static diffuser circumferentially disposed about the centrifugal impeller and configured to receive the process fluid therefrom and convert the energy imparted. The supersonic compressor may further include a collector fluidly coupled to and configured to collect the process fluid exiting the diffuser, such that the supersonic compressor is configured to provide a compression ratio of at least about 8:1.

    Abstract translation: 一种超音速压缩机，其包括被配置为接收和流过其中的过程流体的入口。 超音速压缩机还可以包括旋转轴和与其连接的离心式叶轮。 离心式叶轮可以被配置为向所接收的过程流体赋予能量，并且在至少部分径向方向上以大约一个或更大的退出绝对马赫数排出其处理流体。 超音速压缩机还可以包括围绕离心式叶轮周向设置的静态扩散器，并被配置为从其接收工艺流体并转换所赋予的能量。 超音速压缩机还可以包括流体耦合到并被构造成收集离开扩散器的工艺流体的收集器，使得超音速压缩机被配置成提供至少约8:1的压缩比。

    TURBOMACHINE TYPE CHEMICAL REACTOR
    3.
    发明申请
    TURBOMACHINE TYPE CHEMICAL REACTOR 审中-公开

    公开(公告)号：WO2020060919A1

    公开(公告)日：2020-03-26

    申请号：PCT/US2019/051282

    申请日：2019-09-16

    Applicant: DRESSER-RAND COMPANY

    Inventor： SARETTO, Silvano R. ,  LUPKES, Kirk Ryan

    IPC: B01J3/08 ,  B01J19/00 ,  B01J19/20

    Abstract: A turbomachine type chemical reactor for processing a process fluid is presented. The turbomachine type chemical reactor includes at least one impeller section and a stationary diffuser section arranged downstream. The impeller section accelerates the process fluid to a supersonic flow. A shock wave is generated in the stationary diffuser section that instantaneously increases static temperature of the process fluid downstream the shock wave for processing the process fluid. Static pressure of the process fluid is simultaneously increased across the shock wave. The turbomachine type chemical reactor significantly reduces residence time of the process fluid in the chemical reactor and improves efficiency of the chemical reactor.

    DIFFUSER HAVING MULTIPLE ROWS OF DIFFUSER VANES WITH DIFFERENT SOLIDITY
    4.
    发明申请
    DIFFUSER HAVING MULTIPLE ROWS OF DIFFUSER VANES WITH DIFFERENT SOLIDITY 审中-公开
    具有不同固体的多个扩散片的扩散器

    公开(公告)号：WO2016160393A1

    公开(公告)日：2016-10-06

    申请号：PCT/US2016/023388

    申请日：2016-03-21

    Applicant: DRESSER-RAND COMPANY

    Inventor： SOROKES, James ,  KUZDZAL, Mark J. ,  BROWN, Paul Morrison ,  SARETTO, Silvano R. ,  SRINIVASAN, Ravichandra ,  SAILER, Logan

    IPC: F04D29/44 ,  F04D17/08

    CPC classification number: F04D29/444 ,  F04D17/10 ,  F05D2250/52

    Abstract: A diffuser for a compressor includes an annular diffuser passageway defined by a hub wall and a shroud wall of a housing of the compressor. The annular diffuser passageway may be fluidly coupled with a centrifugal impeller configured to rotate with a rotary shaft of the compressor about a center axis. The diffuser may also include a plurality of low solidity diffuser vanes extending into the annular diffuser passageway from the hub wall or the shroud wall and arranged annularly about the center axis. The diffuser may further include a plurality of high solidity diffuser vanes disposed radially outward from the plurality of low solidity diffuser vanes and extending into the annular diffuser passageway from the hub wall or the shroud wall and arranged annularly about the center axis.

    Abstract translation: 用于压缩机的扩散器包括由毂壁和压缩机的壳体的护罩壁限定的环形扩散器通道。 环形扩散器通道可以与配置成围绕中心轴线与压缩机的旋转轴一起旋转的离心式叶轮流体耦合。 扩散器还可以包括多个低固体扩散器叶片，其从轮毂壁或护罩壁延伸到环形扩散器通道中并围绕中心轴线环状布置。 扩散器还可以包括从多个低固体扩散器叶片径向向外设置并从毂壁或护罩壁延伸到环形扩散器通道中并且围绕中心轴线环状布置的多个高固体扩散器叶片。

    SINGLE CAN VORTEX COMBUSTOR
    5.
    发明公开
    SINGLE CAN VORTEX COMBUSTOR 审中-公开
    单罐涡轮燃烧器

    公开(公告)号：EP3246630A1

    公开(公告)日：2017-11-22

    申请号：EP17166494.9

    申请日：2017-04-13

    Applicant: Dresser Rand Company

    Inventor： EDMONDS, Ryan G. ,  SARETTO, Silvano R. ,  SRINIVASAN, Ravichandra

    IPC: F23R3/26 ,  F23R3/28

    CPC classification number: F23R3/34 ,  F02C7/228 ,  F23R3/26 ,  F23R3/286 ,  F23R3/44

    Abstract: A combustor (100) includes a housing (10) and a liner (15) that define an inlet (20) configured to receive an inlet fluid. An inlet splitter (25) is disposed in the inlet which splits the inlet into a first annulus (40) and a second annulus (45). A fuel supply system (70) selectively injects fuel into the first annulus and the second annulus, and a centerbody (90) that includes a plurality of struts (95) radially extending from a central hub (105) receives the inlet fluid mixed with fuel, thereby creating fluid swirl.

    Abstract translation: 燃烧器（100）包括限定入口（20）的壳体（10）和衬里（15），所述入口构造成接收入口流体。 入口分流器（25）设置在将入口分成第一环形空间（40）和第二环形空间（45）的入口中。 燃料供应系统（70）选择性地将燃料喷射到第一环形空间和第二环形空间中，并且包括从中心毂（105）径向延伸的多个支柱（95）的中心体（90）接收与燃料混合的入口流体 从而产生流体涡流。

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