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公开(公告)号:US08166747B2
公开(公告)日:2012-05-01
申请号:US11717159
申请日:2007-03-13
IPC分类号: F02G1/00
CPC分类号: F22B1/1815 , F01K9/04 , F01K13/025 , F01K21/047 , F02C3/30 , F02C6/18 , F02C7/143 , F05D2260/85 , F05D2270/082 , Y02E20/14 , Y02P80/15
摘要: A steam injection gas turbine engine having a once-through steam generator (OTSG). A condenser is provided downstream of the OTSG to capture water and is protected from hot flue gasses during startup by a bypass circuit. Optionally, heating the exhaust downstream of the condenser using coolant taken from an intercooler provides plume suppression.
摘要翻译: 具有直流蒸汽发生器(OTSG)的蒸气喷射燃气涡轮发动机。 在OTSG的下游提供冷凝器以捕获水,并在旁路回路启动期间保护热烟道气。 可选地,使用从中间冷却器获取的冷却剂来加热冷凝器下游的排气口提供羽流抑制。
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公开(公告)号:US20100150705A1
公开(公告)日:2010-06-17
申请号:US12591260
申请日:2009-11-13
申请人: Samuel A. Mason , Mark D. Taylor , Torbjorn O. Lindquist , Robert J. Miller , Jonathan J.H. Heffer
发明人: Samuel A. Mason , Mark D. Taylor , Torbjorn O. Lindquist , Robert J. Miller , Jonathan J.H. Heffer
IPC分类号: F01D1/02
CPC分类号: F23R7/00 , F01D1/023 , F01D9/023 , F02C5/00 , F05D2240/12
摘要: A gas turbine engine (10) having a pressure-rise combustor (30) and the pressure-rise combustor (30) is positioned upstream of a stage of turbine nozzle guide vanes (32). The vanes (33) of the stage of turbine nozzle guide vanes (32) forms an ejector and each of the vanes (33) has an upstream portion (34) and a downstream portion (36). The upstream portions (34) of the vanes (33) have leading edges (38) and the upstream portions (34) are arranged substantially straight and parallel to define constant area mixing passages (40) for a flow of gases there-through. The downstream portions (36) of the vanes (33) are arranged at an angle to the upstream portions (34) of the vanes (33) to turn the flow of gases there-through.
摘要翻译: 具有升压燃烧器(30)和升压燃烧器(30)的燃气涡轮发动机(10)位于涡轮喷嘴导叶(32)的一级的上游。 涡轮喷嘴引导叶片(32)的台阶叶片(33)形成喷射器,并且每个叶片(33)具有上游部分(34)和下游部分(36)。 叶片(33)的上游部分(34)具有前缘(38),并且上游部分(34)基本上直线且平行地布置,以限定用于气体流过的恒定区域混合通道(40)。 叶片(33)的下游部分(36)与叶片(33)的上游部分(34)成一定角度设置,以使气流通过。
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公开(公告)号:US20070214766A1
公开(公告)日:2007-09-20
申请号:US11717159
申请日:2007-03-13
申请人: Mitsuru Obana , Paul Fletcher , Christopher J. B. Barkey , Torbjorn O. Lindquist , Andrew M. Rolt
发明人: Mitsuru Obana , Paul Fletcher , Christopher J. B. Barkey , Torbjorn O. Lindquist , Andrew M. Rolt
IPC分类号: F02C6/00
CPC分类号: F22B1/1815 , F01K9/04 , F01K13/025 , F01K21/047 , F02C3/30 , F02C6/18 , F02C7/143 , F05D2260/85 , F05D2270/082 , Y02E20/14 , Y02P80/15
摘要: A steam injection gas turbine engine having a once-through steam generator (OTSG). A condenser is provided downstream of the OTSG to capture water and is protected from hot flue gasses during startup by a bypass circuit. Optionally, heating the exhaust downstream of the condenser using coolant taken from an intercooler provides plume suppression.
摘要翻译: 具有直流蒸汽发生器(OTSG)的蒸气喷射燃气涡轮发动机。 在OTSG的下游提供冷凝器以捕获水,并在旁路回路启动期间保护热烟道气。 可选地,使用从中间冷却器获取的冷却剂来加热冷凝器下游的排气口提供羽流抑制。
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公开(公告)号:US08413418B2
公开(公告)日:2013-04-09
申请号:US12591260
申请日:2009-11-13
申请人: Samuel A. Mason , Mark D. Taylor , Torbjorn O. Lindquist , Robert J. Miller , Jonathan J. H. Heffer
发明人: Samuel A. Mason , Mark D. Taylor , Torbjorn O. Lindquist , Robert J. Miller , Jonathan J. H. Heffer
CPC分类号: F23R7/00 , F01D1/023 , F01D9/023 , F02C5/00 , F05D2240/12
摘要: A gas turbine engine (10) having a pressure-rise combustor (30) and the pressure-rise combustor (30) is positioned upstream of a stage of turbine nozzle guide vanes (32). The vanes (33) of the stage of turbine nozzle guide vanes (32) forms an ejector and each of the vanes (33) has an upstream portion (34) and a downstream portion (36). The upstream portions (34) of the vanes (33) have leading edges (38) and the upstream portions (34) are arranged substantially straight and parallel to define constant area mixing passages (40) for a flow of gases there-through. The downstream portions (36) of the vanes (33) are arranged at an angle to the upstream portions (34) of the vanes (33) to turn the flow of gases there-through.
摘要翻译: 具有升压燃烧器(30)和升压燃烧器(30)的燃气涡轮发动机(10)位于涡轮喷嘴导叶(32)的一级的上游。 涡轮喷嘴引导叶片(32)的台阶叶片(33)形成喷射器,并且每个叶片(33)具有上游部分(34)和下游部分(36)。 叶片(33)的上游部分(34)具有前缘(38),并且上游部分(34)基本上直线且平行地布置,以限定用于气体流过的恒定区域混合通道(40)。 叶片(33)的下游部分(36)与叶片(33)的上游部分(34)成一定角度设置,以使气流通过。
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