公开(公告)号：US20170051612A1

公开(公告)日：2017-02-23

申请号：US14828094

申请日：2015-08-17

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Ibrahim SEZER ,  Gary Michael ITZEL ,  Jaime Javier MALDONADO ,  Sandip DUTTA

IPC: F01D5/18

CPC classification number: F01D5/189 ,  F01D5/186 ,  F01D9/02 ,  F01D25/12 ,  F02C7/12 ,  F05D2250/32 ,  F05D2250/324 ,  F05D2260/201 ,  F05D2260/2212 ,  F23R3/002 ,  F23R2900/03043 ,  F23R2900/03044 ,  F23R2900/03045

Abstract: An article is disclosed including a manifold, an article wall having at least one external aperture, and a post-impingement cavity disposed between the manifold and the article wall. The manifold includes an impingement plate defining a plenum having a plenum surface, and at least one impingement aperture. The at least one impingement aperture interfaces with the plenum at an intake aperture having a flow modification structure, which, together with the at least one impingement aperture, defines an exhaust aperture. The manifold exhausts a fluid from the plenum into the intake aperture, through the at least one impingement aperture, out the exhaust aperture, into the post-impingement cavity, and through the at least one external aperture.

Abstract translation: 公开了一种包括歧管，具有至少一个外部孔的制品壁和设置在歧管与制品壁之间的后冲击腔的制品。 歧管包括限定具有气室表面的气室和至少一个冲击孔的冲击板。 所述至少一个冲击孔与具有流动变化结构的进气孔处的所述增压室相连接，所述流动修改结构与所述至少一个冲击孔一起限定排气孔。 歧管将来自气室的流体从进气孔排出，穿过至少一个冲击孔，排出孔，进入后冲击腔，并通过至少一个外部孔。

公开(公告)号：US20180187557A1

公开(公告)日：2018-07-05

申请号：US15909272

申请日：2018-03-01

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Ibrahim SEZER ,  Gary Michael ITZEL ,  Jamie Javier MALDONADO ,  Sandip DUTTA

IPC: F01D5/18 ,  F01D25/12 ,  F23R3/00

CPC classification number: F01D5/189 ,  F01D5/186 ,  F01D9/02 ,  F01D25/12 ,  F02C7/12 ,  F05D2250/32 ,  F05D2250/324 ,  F05D2260/201 ,  F05D2260/2212 ,  F23R3/002 ,  F23R2900/03043 ,  F23R2900/03044 ,  F23R2900/03045

Abstract: An article is disclosed including a manifold, an article wall having at least one external aperture, and a post-impingement cavity disposed between the manifold and the article wall. The manifold includes an impingement plate defining a plenum having a plenum surface, and at least one impingement aperture. The at least one impingement aperture interfaces with the plenum at an intake aperture having a flow modification structure, which, together with the at least one impingement aperture, defines an exhaust aperture. The manifold exhausts a fluid from the plenum into the intake aperture, through the at least one impingement aperture, out the exhaust aperture, into the post-impingement cavity, and through the at least one external aperture.