公开(公告)号：US06655149B2

公开(公告)日：2003-12-02

申请号：US10321088

申请日：2002-12-17

申请人： Gilbert Farmer ,  Daniel Dale Brown ,  Myron Edward Rutherford

发明人： Gilbert Farmer ,  Daniel Dale Brown ,  Myron Edward Rutherford

IPC分类号： F01D2512

CPC分类号： F23R3/06 ,  Y02T50/675

摘要： A multi-hole cooled combustor liner is provided which reduces hot streaks and associated material distress in the liner. Areas of increased cooling hole density are disposed upstream of the primary dilution holes and in circumferential alignment with fuel cup centers. Additional cooling holes are provided in between primary dilution holes are arranged in alternating pairs of circumferentially angled holes so as to provide a converging cooling air flow in the downstream direction.

公开(公告)号：US06513331B1

公开(公告)日：2003-02-04

申请号：US09934182

申请日：2001-08-21

申请人： Daniel Dale Brown ,  Gilbert Farmer ,  Myron Edward Rutherford

发明人： Daniel Dale Brown ,  Gilbert Farmer ,  Myron Edward Rutherford

IPC分类号： F02C304

CPC分类号： F23R3/06 ,  Y02T50/675

摘要： A multi-hole cooled combustor liner is provided which reduces hot streaks and associated material distress in the liner. Areas of increased cooling hole density are disposed upstream of the primary dilution holes and in circumferential alignment with fuel cup centers. Additional cooling holes are provided in between primary dilution holes are arranged in alternating pairs of circumferentially angled holes so as to provide a converging cooling air flow in the downstream direction.

摘要翻译： 提供了多孔冷却的燃烧器衬套，其减少衬里中的热条纹和相关材料的窘迫。 增加冷却孔密度的区域设置在初级稀释孔的上游并且与燃料杯中心周向对准。 主要稀释孔之间设置有另外的冷却孔，交替成对的周向成角度的孔，以便在下游方向提供会聚的冷却空气流。

公开(公告)号：US06620457B2

公开(公告)日：2003-09-16

申请号：US09905798

申请日：2001-07-13

申请人： Gilbert Farmer ,  Thomas John Tomlinson ,  Raymond William Heidorn ,  Jeffrey Arnold Fehrenbach ,  William Lee Imhoff ,  Myron Edward Rutherford

发明人： Gilbert Farmer ,  Thomas John Tomlinson ,  Raymond William Heidorn ,  Jeffrey Arnold Fehrenbach ,  William Lee Imhoff ,  Myron Edward Rutherford

IPC分类号： B05D102

CPC分类号： C23C4/00 ,  B23P2700/06 ,  C23C4/02 ,  C23C4/18 ,  Y02T50/67

摘要： A method of applying a thermal barrier coating system to a metal piece having cooling holes angled in a first direction and cooling holes angled in a second direction. The method includes spraying a bond coat on a first surface of the piece at angles with respect to the first and second directions and to a thickness selected in combination with the angles to prevent the bond coat from entirely filling any of the holes. A thermal barrier coating is sprayed on the bond coat at angles with respect to the first and second directions and to a thickness selected in combination with the angles to prevent the thermal barrier coating from entirely filling any of the holes. The method also includes spraying a high pressure fluid jet from a nozzle assembly through each hole generally parallel to the respective cooling hole.