CN108603411B - 流路形成板、具备该流路形成板的叶片、具备该叶片的燃气轮机及流路形成板的制造方法 - Google Patents

流路形成板、具备该流路形成板的叶片、具备该叶片的燃气轮机及流路形成板的制造方法 Download PDF

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Publication number
CN108603411B
CN108603411B CN201780010337.2A CN201780010337A CN108603411B CN 108603411 B CN108603411 B CN 108603411B CN 201780010337 A CN201780010337 A CN 201780010337A CN 108603411 B CN108603411 B CN 108603411B
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China
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passage
gas
flow path
end surface
face
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CN201780010337.2A
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Chinese (zh)
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CN108603411A (zh
Inventor
松尾咲生
羽田哲
森川朋子
胁邦彦
荒濑谦一
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Mitsubishi Power Ltd
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Mitsubishi Hitachi Power Systems Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/21—Manufacture essentially without removing material by casting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/11—Shroud seal segments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/304—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the trailing edge of a rotor blade
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/80—Platforms for stationary or moving blades
    • F05D2240/81—Cooled platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Architecture (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CN201780010337.2A 2016-03-11 2017-03-03 流路形成板、具备该流路形成板的叶片、具备该叶片的燃气轮机及流路形成板的制造方法 Active CN108603411B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-048765 2016-03-11
JP2016048765A JP6725273B2 (ja) 2016-03-11 2016-03-11 翼、これを備えているガスタービン
PCT/JP2017/008548 WO2017154785A1 (ja) 2016-03-11 2017-03-03 流路形成板、これを備える翼、これを備えているガスタービン、及び流路形成板の製造方法

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Publication Number Publication Date
CN108603411A CN108603411A (zh) 2018-09-28
CN108603411B true CN108603411B (zh) 2020-09-29

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CN201780010337.2A Active CN108603411B (zh) 2016-03-11 2017-03-03 流路形成板、具备该流路形成板的叶片、具备该叶片的燃气轮机及流路形成板的制造方法

Country Status (7)

Country Link
US (1) US10605102B2 (enExample)
EP (1) EP3388628B1 (enExample)
JP (1) JP6725273B2 (enExample)
KR (2) KR102235821B1 (enExample)
CN (1) CN108603411B (enExample)
TW (1) TWI653387B (enExample)
WO (1) WO2017154785A1 (enExample)

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WO2016152573A1 (ja) * 2015-03-26 2016-09-29 三菱日立パワーシステムズ株式会社 翼、及びこれを備えているガスタービン
JP6308710B1 (ja) * 2017-10-23 2018-04-11 三菱日立パワーシステムズ株式会社 ガスタービン静翼、及びこれを備えているガスタービン
JP7242421B2 (ja) * 2019-05-17 2023-03-20 三菱重工業株式会社 タービン静翼、ガスタービン及びタービン静翼の製造方法
US11187092B2 (en) * 2019-05-17 2021-11-30 Raytheon Technologies Corporation Vane forward rail for gas turbine engine assembly
JP7289745B2 (ja) * 2019-07-11 2023-06-12 三菱重工業株式会社 動翼、及びこれを備えている軸流回転機械
US20210246829A1 (en) * 2020-02-10 2021-08-12 General Electric Company Hot gas path components including aft end exhaust conduits and aft end flanges
JP6799702B1 (ja) 2020-03-19 2020-12-16 三菱パワー株式会社 静翼及びガスタービン
JP7461213B2 (ja) * 2020-05-19 2024-04-03 三菱重工業株式会社 静翼、静翼セグメント、軸流流体機械、静翼セグメントの製造補助装置、静翼セグメントの製造方法
JP2022061204A (ja) * 2020-10-06 2022-04-18 三菱重工業株式会社 ガスタービン静翼
JP7530307B2 (ja) * 2021-01-22 2024-08-07 三菱重工業株式会社 流路形成板、これを備える翼及びガスタービン、並びに、流路形成板の製造方法
US12385403B2 (en) 2021-11-29 2025-08-12 Mitsubishi Heavy Industries, Ltd. Turbine stator vane
WO2023147117A1 (en) 2022-01-28 2023-08-03 Raytheon Technologies Corporation Cooled vane with forward rail for gas turbine engine
WO2023147119A1 (en) 2022-01-28 2023-08-03 Raytheon Technologies Corporation Cooled vane with forward rail for gas turbine engine
US12331662B2 (en) * 2022-11-16 2025-06-17 Mitsubishi Heavy Industries, Ltd. Structure of cooling turbine vane shroud and manufacturing method thereof
US12305532B2 (en) 2022-11-16 2025-05-20 Mitsubishi Heavy Industries, Ltd. Cooling method and structure of vane of gas turbine
WO2025110061A1 (ja) * 2023-11-21 2025-05-30 三菱パワー株式会社 流路形成板、静翼、及びガスタービン

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Also Published As

Publication number Publication date
EP3388628B1 (en) 2020-09-23
EP3388628A4 (en) 2019-01-16
KR102235821B1 (ko) 2021-04-02
KR20180100409A (ko) 2018-09-10
TW201809448A (zh) 2018-03-16
CN108603411A (zh) 2018-09-28
EP3388628A1 (en) 2018-10-17
JP6725273B2 (ja) 2020-07-15
US10605102B2 (en) 2020-03-31
JP2017160892A (ja) 2017-09-14
US20190032499A1 (en) 2019-01-31
KR20200085382A (ko) 2020-07-14
KR102192874B1 (ko) 2020-12-18
TWI653387B (zh) 2019-03-11
WO2017154785A1 (ja) 2017-09-14

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Address after: Kanagawa Prefecture, Japan

Patentee after: Mitsubishi Power Co., Ltd

Address before: Kanagawa Prefecture, Japan

Patentee before: MITSUBISHI HITACHI POWER SYSTEMS, Ltd.