JP2016020689A - タービン部品に歪みセンサーを製作するための方法 - Google Patents
タービン部品に歪みセンサーを製作するための方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 48
- 238000000151 deposition Methods 0.000 claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 239000002872 contrast media Substances 0.000 claims description 16
- 230000000007 visual effect Effects 0.000 claims description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 5
- 239000010941 cobalt Substances 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910000601 superalloy Inorganic materials 0.000 claims description 4
- 239000000443 aerosol Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 abstract description 9
- 230000008021 deposition Effects 0.000 description 17
- 238000005259 measurement Methods 0.000 description 12
- 239000007789 gas Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 9
- 239000010410 layer Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 4
- 239000012720 thermal barrier coating Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000005524 ceramic coating Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000202289 Mesoplasma Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- WHRVRSCEWKLAHX-LQDWTQKMSA-N benzylpenicillin procaine Chemical compound [H+].CCN(CC)CCOC(=O)C1=CC=C(N)C=C1.N([C@H]1[C@H]2SC([C@@H](N2C1=O)C([O-])=O)(C)C)C(=O)CC1=CC=CC=C1 WHRVRSCEWKLAHX-LQDWTQKMSA-N 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000005530 etching Methods 0.000 description 1
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- 238000000227 grinding Methods 0.000 description 1
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- 239000002356 single layer Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/14—Testing gas-turbine engines or jet-propulsion engines
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
- C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
- C23C4/11—Oxides
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/02—Arrangement of sensing elements
- F01D17/04—Arrangement of sensing elements responsive to load
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G01L1/2287—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges constructional details of the strain gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0016—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of aircraft wings or blades
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
-
- 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
- F05D2230/30—Manufacture with deposition of material
- F05D2230/31—Layer deposition
-
- 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
- F05D2260/00—Function
- F05D2260/80—Diagnostics
-
- 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
- F05D2260/00—Function
- F05D2260/83—Testing, e.g. methods, components or tools therefor
-
- 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
- F05D2270/00—Control
- F05D2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
- F05D2270/808—Strain gauges; Load cells
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Aviation & Aerospace Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Ceramic Products (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
【解決手段】タービン部品10に歪みセンサー40を製造するための方法は、外部表面11を含むタービン部品10を提供するステップと、少なくとも2つの基準点41、42を含む歪みセンサー40を形成するために、外部表面11の一部分の上にセラミック材料を堆積させるステップと、を含む。
【選択図】図1
Description
またはコバルトをベースとする超合金を含む部品)を含むことができる。例えば、いくつかの実施形態では、タービン部品10は、燃焼器部品または高温ガス経路部品を含むことができる。いくつかの特定の実施形態では、タービン部品10は、バケット、ブレード、ベーン、ノズル、シュラウド、ロータ、トランジションピース、またはケーシングを含むことができる。他の実施形態では、タービン部品10は、ガスタービン、産業用ガスタービン、蒸気タービンなどの部品のようなタービンの他の任意の部品を含むことができる。
ために、歪みセンサー40の第1および第2の基準点41および42の位置を視覚的に強調することによって、第1および第2の基準点41および42の識別を容易にするのを助けることができる。視覚的コントラスト材料35は、運転中にタービン部品10において同様に耐えることができる任意の付加的な金属、合金、セラミックスなどを含むことができる。例えば、いくつかの実施形態では、視覚的コントラスト材料35は、色を変化させるセラミック材料30のドープされたバージョンを含むことができる。
つつ、様々なタービン部品10の歪みセンサー40の一貫した応用を提供することができる。
とができる。いくつかの実施形態では、UID47は、あるいは、または、さらに、歪みセンサー40が堆積されるタービン部品10またはタービン全体についての情報を含むことができる。UID47は、それによって、特定の歪みセンサー40、タービン部品10、またはタービン全体の識別および追跡を助けて、過去、現在および将来の動作追跡のために測定値を相関させることを助けることができる。
の距離Dを決定するステップは、測定によって達成することができる。さらにいくつかの実施形態で、セラミック材料30を堆積させるステップが高解像度で達成される場合などでは、第1の距離Dを決定するステップは、ステップ220における歪みセンサー40の堆積仕様に基づいて距離を知るだけで達成することができる。次いで方法200は、ステップ240で、タービンのタービン部品10を利用するステップを含む。続いて、方法200は、ステップ250で、歪みセンサー40の少なくとも2つの基準点の同じ第1の基準点41と第2の基準点42との間の第2の距離Dを測定するステップを含む。最後に、方法200は、ステップ260で第1の距離を第2の距離と比較するステップを含む。ステップ260で異なる時間に測定された距離を比較することにより、歪みセンサー40の位置でタービン部品10が受ける歪みを決定することができる。
11 外部表面
12 露出部分
20 堆積装置
30 セラミック材料
35 視覚的コントラスト材料
40 歪みセンサー
41 第1の基準点
42 第2の基準点
45 凹状空間
47 固有の識別子(UID)
D 距離
100 方法
110 ステップ(提供)
120 ステップ(堆積SS)
130 ステップ(堆積VCM)
200 方法
210 ステップ(提供)
220 ステップ(堆積SS)
230 ステップ(決定)
240 ステップ(利用)
250 ステップ(測定)
260 ステップ(比較)
Claims (20)
- タービン部品(10)に歪みセンサー(40)を製造するための方法(100)であって、
外部表面(11)を含むタービン部品(10)を提供するステップ(110)と、
少なくとも2つの基準点(41、42)を含む歪みセンサー(40)を形成するために、前記外部表面(11)の一部分の上にセラミック材料(30)を堆積させるステップ(120)とを含む、方法(100)。 - 前記少なくとも2つの基準点(41、42)は、前記外部表面(11)の露出部分(12)によって、少なくとも部分的に分離される、請求項1に記載の方法(100)。
- 前記露出部分(12)に視覚的コントラスト材料(35)を堆積させるステップ(130)をさらに含む、請求項2に記載の方法(100)。
- 前記タービン部品(10)は、ニッケルまたはコバルトをベースとする超合金を含む、請求項1に記載の方法(100)。
- 前記セラミック材料(30)は、イットリア安定化ジルコニアを含む、請求項1に記載の方法(100)。
- 前記セラミック材料(30)は、エアロゾルジェットコーターを用いて堆積される、請求項1に記載の方法(100)。
- 前記セラミック材料(30)は、前記歪みセンサー(40)のニアネット形状内に堆積される、請求項1に記載の方法(100)。
- 前記セラミック材料(30)を堆積させるステップ(120)は、固有の識別子(47)を形成するステップをさらに含む、請求項1に記載の方法(100)。
- タービン部品(10)をモニターするための方法(200)であって、
外部表面(11)を含むタービン部品(10)を提供するステップ(210)と、
少なくとも2つの基準点(41、42)を含む歪みセンサー(40)を形成するために、前記外部表面(11)の一部分の上にセラミック材料(30)を堆積させるステップ(220)と、
前記歪みセンサー(40)の前記少なくとも2つの基準点(41、42)の第1と前記歪みセンサー(40)の前記少なくとも2つの基準点(41、42)の第2との間の第2の距離を、第2の時間間隔で測定するステップ(250)と、
前記第2の距離を、第1の時間間隔からの、前記歪みセンサー(40)の前記少なくとも2つの基準点(41、42)の前記第1と前記歪みセンサー(40)の前記少なくとも2つの基準点(41、42)の前記第2との間の第1の距離と比較するステップ(260)とを含む、方法(200)。 - 前記少なくとも2つの基準点(41、42)は、前記外部表面(11)の露出部分(12)によって、少なくとも部分的に分離される、請求項9に記載の方法(200)。
- 前記第2の距離を測定する前に、前記露出部分(12)に視覚的コントラスト材料(35)を堆積させるステップをさらに含む、請求項10に記載の方法(200)。
- 前記第1の時間間隔と前記第2の時間間隔との間にタービンの前記タービン部品(10
)を利用するステップ(240)をさらに含む、請求項9に記載の方法(200)。 - 前記タービン部品(10)は、ニッケルまたはコバルトをベースとする超合金を含む、請求項9に記載の方法(200)。
- 前記セラミック材料(30)は、イットリア安定化ジルコニアを含む、請求項9に記載の方法(200)。
- 外部表面(11)と、
前記外部表面(11)の一部分に堆積された歪みセンサー(40)と、を含み、前記歪みセンサー(40)は、セラミック材料(30)および少なくとも2つの基準点(41、42)を含む、タービン部品(10)。 - 前記タービン部品(10)は、ニッケルまたはコバルトをベースとする超合金を含む、請求項15に記載のタービン部品(10)。
- 前記タービン部品(10)は、高温ガス経路または燃焼部品を含む、請求項15に記載のタービン部品(10)。
- 前記セラミック材料(30)は、イットリア安定化ジルコニアを含む、請求項15に記載のタービン部品(10)。
- 前記少なくとも2つの基準点(41、42)は、前記外部表面(11)の露出部分(12)によって、少なくとも部分的に分離される、請求項15に記載のタービン部品(10)。
- 前記少なくとも2つの基準点(41、42)は、視覚的コントラスト材料(35)によって、少なくとも部分的に分離される、請求項15に記載のタービン部品(10)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/291,922 US9546928B2 (en) | 2014-05-30 | 2014-05-30 | Methods for producing strain sensors on turbine components |
US14/291,922 | 2014-05-30 |
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JP2016020689A true JP2016020689A (ja) | 2016-02-04 |
JP6736263B2 JP6736263B2 (ja) | 2020-08-05 |
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JP2015106906A Active JP6736263B2 (ja) | 2014-05-30 | 2015-05-27 | タービン部品に歪みセンサーを製造するための方法、タービン部品上に歪みセンサを製造し利用する方法、及び、歪みセンサを含むタービン部品 |
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US (1) | US9546928B2 (ja) |
EP (1) | EP2950073B1 (ja) |
JP (1) | JP6736263B2 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
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US9453430B2 (en) * | 2014-03-21 | 2016-09-27 | Siemens Energy, Inc. | Method for tracking turbine blade creep |
US9410868B2 (en) * | 2014-05-30 | 2016-08-09 | General Electric Company | Methods for producing strain sensors on turbine components |
US10415964B2 (en) * | 2014-05-30 | 2019-09-17 | General Electric Company | Methods for producing passive strain indicator on turbine components |
US20170167288A1 (en) * | 2015-12-10 | 2017-06-15 | General Electric Company | Methods for modifying components |
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