公开(公告)号：US08511096B1

公开(公告)日：2013-08-20

申请号：US13448470

申请日：2012-04-17

申请人： Christina Granger Morrissey Haugen ,  Kevin Samuel Klasing ,  Christopher Jon Potokar ,  Robert Proctor

发明人： Christina Granger Morrissey Haugen ,  Kevin Samuel Klasing ,  Christopher Jon Potokar ,  Robert Proctor

IPC分类号： F02C7/045

CPC分类号： F02C7/045 ,  F02C7/24 ,  F02K1/34 ,  Y02T50/671

摘要： High bleed flow muffling systems are disclosed. Example muffling devices according to at least some aspects of the present disclosure may include a first orifice plate and a second orifice plate at least partially defining a plenum arranged to receive the flow of a compressible fluid. The first orifice plate and the second orifice plate may be arranged to produce cross-impinging flow such that flow through the orifices of the first orifice plate into the plenum is directed at the wall of the second orifice plate and such that flow through the orifices of the second orifice plate is directed at the wall of the first orifice plate. Some example embodiments may include an inlet flow restrictor disposed upstream of the first and second orifice plates.

摘要翻译： 公开了高流量消声系统。 根据本公开的至少一些方面的示例性消音装置可以包括第一孔板和第二孔板，所述第一孔板和第二孔板至少部分地限定设置成接收可压缩流体的流动的集气室。 第一孔板和第二孔板可以布置成产生交叉冲击流，使得通过第一孔板的孔进入增压室的流动指向第二孔板的壁，并且使得流过第 第二孔板指向第一孔板的壁。 一些示例性实施例可以包括设置在第一和第二孔板的上游的入口限流器。

公开(公告)号：US20130269366A1

公开(公告)日：2013-10-17

申请号：US13448517

申请日：2012-04-17

申请人： Christina Granger Morrissey HAUGEN ,  Bradley Willis Fintel ,  Brian Richard Green ,  Kevin Samuel Klasing

发明人： Christina Granger Morrissey HAUGEN ,  Bradley Willis Fintel ,  Brian Richard Green ,  Kevin Samuel Klasing

IPC分类号： F02C6/08

CPC分类号： F02C6/08 ,  F02C3/13 ,  F02C9/18 ,  F02K3/075 ,  F05D2260/50 ,  Y02T50/672

摘要： Louver systems for gas turbine bleed air systems are disclosed. An example louver system may include a bleed system discharge opening arranged to vent bleed air from a bleed flow conduit and a plurality of pivotable louvers disposed proximate the discharge opening, the pivotable louvers being pivotable between a shut position and an open position. In the shut position, individual louvers may at least partially obstruct the discharge opening. In the open position, individual louvers may at least partially control a direction of flow of the bleed air exiting the discharge opening.

摘要翻译： 公开了用于燃气轮机排气系统的百叶窗系统。 示例性百叶窗系统可以包括排放系统排放口，其布置成从排出流导管排出排出空气，以及设置在排放口附近的多个可枢转百叶窗，可枢转百叶窗可在关闭位置和打开位置之间枢转。 在关闭位置，单个的百叶窗可以至少部分地阻塞排出口。 在打开位置，单独的百叶窗可以至少部分地控制排出口排出口的流动方向。

公开(公告)号：US09399951B2

公开(公告)日：2016-07-26

申请号：US13448517

申请日：2012-04-17

申请人： Christina Granger Morrissey Haugen ,  Bradley Willis Fintel ,  Brian Richard Green ,  Kevin Samuel Klasing

发明人： Christina Granger Morrissey Haugen ,  Bradley Willis Fintel ,  Brian Richard Green ,  Kevin Samuel Klasing

IPC分类号： F02C6/08 ,  F02K3/075 ,  F02C3/13 ,  F02C9/18

CPC分类号： F02C6/08 ,  F02C3/13 ,  F02C9/18 ,  F02K3/075 ,  F05D2260/50 ,  Y02T50/672

摘要： Louver systems for gas turbine bleed air systems are disclosed. An example louver system may include a bleed system discharge opening arranged to vent bleed air from a bleed flow conduit and a plurality of pivotable louvers disposed proximate the discharge opening, the pivotable louvers being pivotable between a shut position and an open position. In the shut position, individual louvers may at least partially obstruct the discharge opening. In the open position, individual louvers may at least partially control a direction of flow of the bleed air exiting the discharge opening.

摘要翻译： 公开了用于燃气轮机排气系统的百叶窗系统。 示例性百叶窗系统可以包括排放系统排放口，其布置成从排出流导管排出排出空气，以及设置在排放口附近的多个可枢转百叶窗，可枢转百叶窗可在关闭位置和打开位置之间枢转。 在关闭位置，单个的百叶窗可以至少部分地阻塞排出口。 在打开位置，单独的百叶窗可以至少部分地控制排出口排出口的流动方向。