公开(公告)号：US20160200085A1

公开(公告)日：2016-07-14

申请号：US14596841

申请日：2015-01-14

Applicant: General Electric Company

Inventor： Darek Tomasz Zatorski ,  Ian Francis Prentice ,  Randy M. Vondrell ,  Andrew Breeze-Stringfellow

IPC: B32B37/06 ,  B32B37/16 ,  B32B37/10

CPC classification number: B29C70/34 ,  B29D99/0025

Abstract: A method of manufacturing a frangible laminate is provided. The method comprises constructing a reinforced polymer matrix, cutting the reinforced polymer matrix into a plurality of laminae, forming a laminate via stacking the plurality of laminae and at least one energy dissipating member, and consolidating the laminate.

Abstract translation: 提供了制造易碎层压体的方法。 该方法包括构建增强的聚合物基体，将增强的聚合物基体切割成多个层，通过堆叠多个层和至少一个能量消散构件并固结层压体形成层压体。

公开(公告)号：US20160146115A1

公开(公告)日：2016-05-26

申请号：US14919825

申请日：2015-10-22

Applicant: General Electric Company

Inventor： Kurt David Murrow ,  Andrew Breeze-Stringfellow ,  Randy M. Vondrell ,  Tsuguji Nakano ,  Jeffrey Anthony Hamel ,  Darek Tomasz Zatorski

IPC: F02C9/20 ,  F02C7/042 ,  F02C9/18 ,  F02C3/04

CPC classification number: F02C9/20 ,  F01D7/00 ,  F01D15/12 ,  F01D17/085 ,  F01D17/105 ,  F01D17/162 ,  F02C3/04 ,  F02C3/13 ,  F02C7/042 ,  F02C7/36 ,  F02C9/18 ,  F02K1/66 ,  F02K3/04 ,  F02K3/075 ,  F05D2220/36 ,  F05D2270/101 ,  F05D2270/303 ,  F05D2300/30 ,  Y02T50/672

Abstract: A method and system for a turbofan gas turbine engine system is provided. The gas turbine engine system includes a variable pitch fan (VPF) assembly coupled to a first rotatable shaft and a low pressure compressor LPC coupled to a second rotatable shaft. The LPC including a plurality of variable pitch stator vanes interdigitated with rows of blades of a rotor of the LPC. The gas turbine engine system also includes a speed reduction device coupled to said first rotatable shaft and said second rotatable shaft. The gas turbine engine system further includes a modulating pressure relief valve positioned between an outlet of said LPC and a bypass duct and a controller configured to schedule a position of said plurality of variable pitch stator vanes and said modulating pressure relief valve in response to an operational state of said turbofan gas turbine engine system and a temperature associated with said LPC.

Abstract translation: 提供了一种涡轮风扇燃气涡轮发动机系统的方法和系统。 燃气涡轮发动机系统包括耦合到第一可旋转轴的变桨距风扇（VPF）组件和耦合到第二可旋转轴的低压压缩机LPC。 LPC包括多个可变桨距定子叶片，其与LPC的转子的叶片行相互指向。 燃气涡轮发动机系统还包括联接到所述第一可旋转轴和所述第二可旋转轴的减速装置。 燃气涡轮发动机系统还包括位于所述LPC的出口和旁路管道之间的调节压力释放阀，以及被配置为响应于操作来调度所述多个变桨距定子叶片和所述调节压力释放阀的位置的控制器 所述涡轮风扇燃气涡轮发动机系统的状态和与所述LPC相关联的温度。