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公开(公告)号：US20200240328A1
公开(公告)日：2020-07-30
申请号：US16830470
申请日：2020-03-26
发明人： John T. Schmitz
摘要： A ducted heat exchanger system for a gas turbine engine includes an additive manufactured heat exchanger core with a contoured external and/or internal geometry. A method of additively manufacturing a heat exchanger for a gas turbine engine includes additively manufacturing a core of a heat exchanger to set a ratio of local surface area to flow area to control a pressure drop per unit length along the core.
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公开(公告)号：US20190218973A1
公开(公告)日：2019-07-18
申请号：US16360329
申请日：2019-03-21
IPC分类号： F02C7/18 , F02K3/105 , F02C7/32 , F02C7/12 , F02K3/115 , F02K3/077 , B64D33/10 , F01D25/14 , F02C7/14 , F01D25/08 , B64D33/08 , B64D33/12
CPC分类号： F02C7/185 , B64D33/08 , B64D33/10 , B64D33/12 , B64D2033/024 , F01D25/08 , F01D25/14 , F02C7/12 , F02C7/14 , F02C7/32 , F02K3/077 , F02K3/105 , F02K3/115 , F05D2260/20 , F05D2260/213 , F28D2021/0021 , F28D2021/0026 , Y02T50/675
摘要： A heat exchange module is provided for a turbine engine. The heat exchange module includes a duct and a plurality of heat exchangers. The duct includes a flowpath defined radially between a plurality of concentric duct walls. The flowpath extends along an axial centerline through the duct between a first duct end and a second duct end. The heat exchangers are located within the flowpath, and arranged circumferentially around the centerline.
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3.发明申请ADDITIVE MANUFACTURED DUCTED HEAT EXCHANGER SYSTEM WITH ADDITIVELY MANUFACTURED HEADER 审中-公开具有附加制造长度的添加剂制造的导热换热器系统公开(公告)号：US20160231068A1
公开(公告)日：2016-08-11
申请号：US14615732
申请日：2015-02-06
发明人： John T. Schmitz , Neal R. Herring , John H. Whiton , Joseph Turney , Brian St. Rock , Michael K. Ikeda
CPC分类号： F28F9/026 , B23P15/26 , B33Y80/00 , F28D2021/0021 , F28D2021/0026 , F28F9/02 , F28F9/0265 , F28F2255/18
摘要： A heat exchanger system includes an additively manufactured inlet header upstream of, and in fluid communication with, the heat exchanger core and an additively manufactured exit header downstream of, and in fluid communication with, the heat exchanger core. A method of manufacturing a header for a ducted heat exchanger system for a gas turbine engine includes additively manufacturing a header with respect to a desired airflow therethrough.
摘要翻译： 热交换器系统包括在热交换器芯的上游并与之流体连通的加法制造的入口集管以及与热交换器芯下游并与热交换器芯流体连通的相加制造的出口集管。 一种制造用于燃气涡轮发动机的管道式热交换器系统的集管的方法包括相对于所需的气流相加地制造集管。
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公开(公告)号：US10287983B2
公开(公告)日：2019-05-14
申请号：US15109183
申请日：2014-10-06
发明人： John T. Schmitz
摘要： A heat exchanger system for a gas turbine engine is disclosed. The heat exchanger system may include a first structure at least partially defining a first plenum configured to receive a first air stream, a second structure at least partially defining a second plenum configured to receive a second air stream having lower pressure than the first air stream, a third structure at least partially defining a third plenum configured to receive a third air stream having lower pressure than the second air stream, and a heat exchanger configured for operative communication with the first air stream, the second air stream, and the third air stream while disposed between the second air stream and the third air stream. The heat exchanger may be configured to transfer heat from the first air stream to the third air stream.
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公开(公告)号：US09810150B2
公开(公告)日：2017-11-07
申请号：US14826380
申请日：2015-08-14
发明人： John T. Schmitz , Joe Ott , Lexia Kironn , Evan Butcher
CPC分类号： F02C7/14 , B23P15/26 , F05D2220/20 , F05D2230/31 , F05D2250/20 , F05D2250/71 , F05D2260/213 , F05D2260/22141 , F05D2260/98 , F28D1/0476 , F28D1/05366 , F28D2021/0021 , F28F1/126 , F28F9/0268 , F28F2255/00 , Y02T50/676
摘要： A heat exchanger assembly for a gas turbine engine including a frame, including a non-planar outer wall, a non-planar inner wall spaced radially inward from the non-planar outer wall to form a frame cavity therebetween, an inlet side extending between the non-planar outer wall and the non-planar inner wall, an inlet passage extending through the inlet side, an outlet side extending between the non-planar outer wall and the non-planar inner wall opposite the inlet side; an outlet passage extending through the outlet side, and a continuous non-planar core disposed within the frame cavity and in flow communication with the inlet passage and the outlet passage.
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公开(公告)号：US10907546B2
公开(公告)日：2021-02-02
申请号：US16410812
申请日：2019-05-13
发明人： John T. Schmitz
摘要： A heat exchanger system for a gas turbine engine is disclosed. The heat exchanger system may include a first structure at least partially defining a first plenum configured to receive a first air stream, a second structure at least partially defining a second plenum configured to receive a second air stream having lower pressure than the first air stream, a third structure at least partially defining a third plenum configured to receive a third air stream having lower pressure than the second air stream, and a heat exchanger configured for operative communication with the first air stream, the second air stream, and the third air stream while disposed between the second air stream and the third air stream. The heat exchanger may be configured to transfer heat from the first air stream to the third air stream.
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公开(公告)号：US10066496B2
公开(公告)日：2018-09-04
申请号：US14593979
申请日：2015-01-09
发明人： John T. Schmitz
摘要： The present disclosure relates generally to a hydrostatic advanced low leakage seal having a shoe supported by at least one beam. An anti-vibration seal is disposed in contact with beam and operative to mitigate an externally induced vibratory response of the beam.
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公开(公告)号：US20170260905A1
公开(公告)日：2017-09-14
申请号：US15109183
申请日：2014-10-06
发明人： John T. Schmitz
CPC分类号： F02C7/185 , F01D25/12 , F02C7/04 , F02K3/115 , F05D2260/213 , F28F13/06 , Y02T50/676
摘要： A heat exchanger system for a gas turbine engine is disclosed. The heat exchanger system may include a first structure at least partially defining a first plenum configured to receive a first air stream, a second structure at least partially defining a second plenum configured to receive a second air stream having lower pressure than the first air stream, a third structure at least partially defining a third plenum configured to receive a third air stream having lower pressure than the second air stream, and a heat exchanger configured for operative communication with the first air stream, the second air stream, and the third air stream while disposed between the second air stream and the third air stream. The heat exchanger may be configured to transfer heat from the first air stream to the third air stream.
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公开(公告)号：US10240531B2
公开(公告)日：2019-03-26
申请号：US15412729
申请日：2017-01-23
IPC分类号： F02C7/18 , F02K3/077 , F02K3/105 , F02K3/115 , F02C7/12 , B64D33/10 , F01D25/14 , B64D33/12 , B64D33/08 , F01D25/08 , F02C7/14 , F02C7/32 , B64D33/02 , F28D21/00
摘要： A heat exchange module is provided for a turbine engine. The heat exchange module includes a duct and a plurality of heat exchangers. The duct includes a flowpath defined radially between a plurality of concentric duct walls. The flowpath extends along an axial centerline through the duct between a first duct end and a second duct end. The heat exchangers are located within the flowpath, and arranged circumferentially around the centerline.
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公开(公告)号：US20160108815A1
公开(公告)日：2016-04-21
申请号：US14826380
申请日：2015-08-14
发明人： John T. Schmitz , Joe Ott , Lexia Kironn , Evan Butcher
CPC分类号： F02C7/14 , B23P15/26 , F05D2220/20 , F05D2230/31 , F05D2250/20 , F05D2250/71 , F05D2260/213 , F05D2260/22141 , F05D2260/98 , F28D1/0476 , F28D1/05366 , F28D2021/0021 , F28F1/126 , F28F9/0268 , F28F2255/00 , Y02T50/676
摘要： A heat exchanger assembly for a gas turbine engine including a frame, including a non-planar outer wall, a non-planar inner wall spaced radially inward from the non-planar outer wall to form a frame cavity therebetween, an inlet side extending between the non-planar outer wall and the non-planar inner wall, an inlet passage extending through the inlet side, an outlet side extending between the non-planar outer wall and the non-planar inner wall opposite the inlet side; an outlet passage extending through the outlet side, and a continuous non-planar core disposed within the frame cavity and in flow communication with the inlet passage and the outlet passage.
摘要翻译： 一种用于燃气涡轮发动机的热交换器组件，其包括框架，该框架包括非平面外壁，与非平面外壁径向向内间隔开的非平面内壁，以在其间形成框架空腔;入口侧 非平面外壁和非平面内壁，延伸穿过入口侧的入口通道，在非平面外壁和与入口侧相对的非平面内壁之间延伸的出口侧; 延伸穿过出口侧的出口通道，以及设置在框架腔内并与入口通道和出口通道流动连通的连续非平面芯。
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