BRENNERANORDNUNG
    11.
    发明申请
    BRENNERANORDNUNG 审中-公开
    炉装置

    公开(公告)号:WO2012001141A1

    公开(公告)日:2012-01-05

    申请号:PCT/EP2011/061101

    申请日:2011-07-01

    CPC classification number: F23R3/343 F23C2900/07021 F23D11/38 F23R3/286

    Abstract: Die vorliegende Erfindung betrifft eine Brenneranordnung für eine Gasturbine mit wenigstens einer Brennkammer, mit einem zentral angeordneten Pilotbrenner und mehreren den Pilotbrenner umgebenden Hauptbrennern (107), wobei jeder der Hauptbrenner (107) ein zylinderförmiges Gehäuse (12) mit einer darin zentral angeordneten, einen Brennstoffkanal (16) für flüssigen Brennstoff aufweisenden Lanze umfasst, wobei die Lanze über Drallschaufeln (17) am Gehäuse (12) abgestützt ist und in Richtung der Brennkammer ein Aufsatz (13) an der Lanze angeordnet ist, wobei mindestens eine Flüssigbrennstoffdüse in dem Aufsatz (13) vorzugsweise stromab der Drallschaufeln (17) angeordnet und mit dem Brennstoffkanal (16) verbunden ist. Zur verbesserten Durchmischung des Brennstoffs mit der Luft ist die mindestens eine Flüssigbrennstoffdüse als Vollstrahldüse (1) ausgestaltet und die mindestens eine Vollstrahldüse (1) weist eine Länge und einen Durchmesser auf, wobei das Verhältnis Länge zu Durchmesser mindestens 1,5 ist.

    Abstract translation: 本发明涉及用于燃气涡轮机具有至少一个燃烧室的燃烧器组件,其具有一个中心设置的引燃器和包围所述主燃烧器(107),每个的多个引燃器的所述(107)的圆筒形壳体(12)布置有其中心,燃料通道主燃烧器 具有液体燃料喷枪,其中,所述扭转上述喷枪铲子(17)(12)(16)被支撑在所述外壳和在燃烧室中,在喷枪的帽(13)的方向上,所述至少一个液体燃料喷嘴到盖(13 )优选为旋流叶片(17)的下游并连接到所述燃料通道(16)。 为了与空气,如全射流(1)被设计所述至少一个液体燃料喷嘴和至少一个全射流(1)的燃料的改进的混合具有长度和直径,其中长度与直径的比至少为1.5。

    A METHOD FOR MANUFACTURING A HEAT TRANSFER DESIGN FOR PROGRESSIVE HEAT TRANSFER CAPABILITY COOLING CHANNELS

    公开(公告)号:WO2020046381A1

    公开(公告)日:2020-03-05

    申请号:PCT/US2018/049168

    申请日:2018-08-31

    Abstract: A method for manufacturing a heat transfer design for progressive htc cooling channel arrangements for a region of a gas turbine engine is provided. The 5 method includes generating a non-transitory computer-readable three-dimensional (3D) model of the cooling channel, which includes cooling sections adapted for use in component with various component regions, with some sections having cooling flux mitigation adaptations to overcome the effects of increased temperature in the component regions to maintain efficient cooling effectiveness throughout the cooling channel sections. Adaptations may include regions of cross sectional area that increases heat transfer effectiveness, as well as regions characterized by an increase in lateral flow compared to longitudinal flow.

    INTERFACE BETWEEN A COMBUSTOR BASKET AND A TRANSITION ASSEMBLY OF A CAN-ANNULAR GAS TURBINE ENGINE
    14.
    发明申请
    INTERFACE BETWEEN A COMBUSTOR BASKET AND A TRANSITION ASSEMBLY OF A CAN-ANNULAR GAS TURBINE ENGINE 审中-公开
    环形燃气轮机发动机燃烧室与过渡组件的接口

    公开(公告)号:WO2017095358A1

    公开(公告)日:2017-06-08

    申请号:PCT/US2015/062885

    申请日:2015-11-30

    Abstract: An improved interface (111) between a combustion basket ring and a transition assembly (113) in a can-annular gas turbine engine. Traditionally, a spring clip is positioned within a circumferential gap between a combustion basket ring and the transition assembly such that a gas flow across the interface experiences a radial offset based on the circumferential gap. The improvement includes a flared inlet end (140) of the transition duct (114) to eliminate the radial offset of the gas flow (116) across the interface (111). A transition assembly (113) is provided including a transition inlet ring (120) and the transition duct (114) with the flared inlet end (140).

    Abstract translation: 改进了在环形燃气涡轮发动机中的燃烧筐环与过渡组件(113)之间的界面(111)。 传统上,弹簧夹定位在燃烧筐环与过渡组件之间的周向间隙内,使得穿过界面的气流经历基于周向间隙的径向偏移。 该改进包括过渡管道(114)的喇叭形入口端(140),以消除横跨界面(111)的气流(116)的径向偏移。 提供了包括过渡入口环(120)和具有喇叭形入口端(140)的过渡管道(114)的过渡组件(113)。

    TRAILING EDGE DUCT FOR GAS TURBINE COMBUSTORS
    15.
    发明申请
    TRAILING EDGE DUCT FOR GAS TURBINE COMBUSTORS 审中-公开
    用于气体涡轮机的拖车边缘

    公开(公告)号:WO2017023325A1

    公开(公告)日:2017-02-09

    申请号:PCT/US2015/043951

    申请日:2015-08-06

    CPC classification number: F23R3/46 F01D9/023 F23R3/002

    Abstract: A trailing edge duct (110) is used with gas turbine engines. The trailing edge duct (110) is unitary in shape and has improved aerodynamics. The trailing edge duct (110) has a trailing edge (120) that is able to provide improved support and structural integrity as compared to previous ducts used in converging flow junctions. An extension flange (115), which forms part of the trailing edge (120) has clearance holes (113) formed therein that permit easy maintenance.

    Abstract translation: 后缘管道(110)与燃气涡轮发动机一起使用。 后缘管道(110)的形状是整体的并且具有改善的空气动力学。 后缘管道(110)具有后缘(120),其能够提供改进的支撑和结构完整性,与在会聚流动接头中使用的先前管道相比。 形成后缘(120)的一部分的延伸凸缘(115)具有形成在其中的间隙孔(113),其允许容易的维护。

    A MULTI-FUEL COMBUSTION SYSTEM
    17.
    发明申请
    A MULTI-FUEL COMBUSTION SYSTEM 审中-公开
    多燃料燃烧系统

    公开(公告)号:WO2011048123A2

    公开(公告)日:2011-04-28

    申请号:PCT/EP2010/065764

    申请日:2010-10-20

    Abstract: The present invention explains a multi-fuel combustion system. It consist of a combustor basket adapted to combust at least two type of fuels. The combustor basket has got a circumferential wall comprising a plurality of openings. The combustion system further has a first conduit adapted to provide a first type of fuel directly to the combustor basket, a second conduit adapted to provide a second type of fuel directly to the combustor basket. Optional the combustion system has a third conduit adapted to inject at least one of the first type of fuel and the second type of fuel through the openings into the combustor basket.

    Abstract translation: 本发明解释了多燃料燃烧系统。 它包括一个适于燃烧至少两种燃料的燃烧器筐。 燃烧器筐具有包括多个开口的圆周壁。 燃烧系统还具有适于将第一类型的燃料直接提供给燃烧器筐的第一管道,适于将第二类型燃料直接提供给燃烧器筐的第二管道。 可选地,燃烧系统具有适于将第一类型燃料和第二类型燃料中的至少一种通过开口喷入燃烧器筐中的第三导管。

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