JP5738420B2 - タービンエンジンにおける対象高温域を監視する方法 - Google Patents
タービンエンジンにおける対象高温域を監視する方法 Download PDFInfo
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- JP5738420B2 JP5738420B2 JP2013535038A JP2013535038A JP5738420B2 JP 5738420 B2 JP5738420 B2 JP 5738420B2 JP 2013535038 A JP2013535038 A JP 2013535038A JP 2013535038 A JP2013535038 A JP 2013535038A JP 5738420 B2 JP5738420 B2 JP 5738420B2
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- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000004616 Pyrometry Methods 0.000 claims 2
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/08—Optical arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0022—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0088—Radiation pyrometry, e.g. infrared or optical thermometry in turbines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/08—Optical arrangements
- G01J5/0818—Waveguides
- G01J5/0821—Optical fibres
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/08—Optical arrangements
- G01J5/0859—Sighting arrangements, e.g. cameras
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J2005/0077—Imaging
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radiation Pyrometers (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Studio Devices (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
10 タービン(タービンエンジン)
12 ベーン
14(141,142,143) 監視ポート
16 監視具(視認具)
18 視野
20 対象領域(対象高温域)
22 データ取得デバイス(IR撮像デバイス、IRカメラ)
24 視認軸
26 プレナム
28 内側ケース
30 外側ケース
32 水冷システム
34 ブラケット
36 漏斗状チューブ
40 キャップアセンブリ
41 ベースプレート
44 雄キャップ
46 雌キャップ
48 スプリング付勢要素
50 フランジ
52 ねじりロックアセンブリ
54 ロックスロット
56 ロックピン
58 スプリング付勢要素
60 光ファイバ束
Claims (19)
- タービンエンジンにおける対象領域を監視する方法であって、
内部冷却固定ベーンを備え、
該固定ベーンに監視ポートを設け、
監視具を前記監視ポートと動作可能に接続して対象領域の視野を提供し、
前記監視具に接続されたデータ取得デバイスによって、前記対象領域からデータを取得し、
前記監視具に視認具を備えると共に前記データ取得デバイスに赤外線(IR)撮像デバイスを備え、
前記対象領域からのデータ取得は、前記赤外線(IR)撮像デバイスに接続された前記視認具によって、前記対象領域から撮像データを取得する、
ことを含む方法。 - 前記対象領域からのデータ取得は、高温測定データ、分光データ及び化学組成データからなるグループから選択される非撮像データを取得することを含む、請求項1に記載の方法。
- 前記IR撮像デバイスにIRカメラを備え、
前記対象領域を前記IRカメラの視認軸内に入れるために、前記対象領域から遠ざかる前記IRカメラの視認軸に対して後方視野を提供するように、前記視認具の視野をアレンジすることをさらに含む、
請求項1に記載の方法。 - 前記固定ベーンに別の監視ポートを設けることを含む、請求項1に記載の方法。
- 前記ベーン内で前記監視具を位置換えして前記別の監視ポートに動作可能に接続することをさらに含む、請求項4に記載の方法。
- 前記ベーン内の監視具の位置換えは、前記監視具を回転させること及び半径方向に移動させることの少なくともいずれかを含む、請求項5に記載の方法。
- 前記ベーン内のガイドチューブによって前記監視具を案内し、前記監視具の末端を受け入れるように前記ガイドチューブを構成することをさらに含む、請求項1に記載の方法。
- 前記監視ポートを通る空気の流れを制限することをさらに含む、請求項1に記載の方法。
- 前記IR撮像デバイスにIRカメラを備え、
前記タービンの内側ケースと外側ケースとにより画定されるプレナムに前記IRカメラを配置することをさらに含む、
請求項1に記載の方法。 - 前記監視具を用いてブレード先端のクリアランスを監視することをさらに含む、請求項1に記載の方法。
- 前記監視具の視野を燃焼器からの燃焼流に向け、第1のベーン列の上流に位置した前記対象領域から得られる化学的及び物理的指標の少なくともいずれかを監視することをさらに含む、請求項1に記載の方法。
- タービンエンジンにおける対象領域を監視する方法であって、
内部冷却固定ベーンを備え、
前記固定ベーンに監視ポートを設け、
監視具を前記監視ポートと動作可能に接続して対象領域の視野を提供し、
前記監視具に接続したデータ取得デバイスによって、前記対象領域からデータを取得し、
前記データ取得デバイスからのデータを処理して少なくとも前記対象領域の測定結果を生成し、
前記監視具に視認具を備えると共に前記データ取得デバイスに赤外線(IR)撮像デバイスを備え、
前記対象領域からのデータ取得は、前記赤外線(IR)撮像デバイスに接続された前記視認具によって、前記対象領域から撮像データを取得する、
ことを含む方法。 - 前記対象領域からのデータ取得は、高温測定データ、分光データ及び化学組成データからなるグループから選択される非撮像データを取得することを含む、請求項12に記載の方法。
- 少なくとも2つ又はこれより多い監視デバイスをそれぞれの前記監視ポートと動作可能に接続し、前記対象領域のそれぞれの視野を提供することをさらに含む、請求項12に記載の方法。
- 前記少なくとも2つ又はこれより多い監視デバイスからのデータ処理は、前記対象領域の3次元の測定結果及び画像の少なくともいずれかを生成するように設定される、請求項14に記載の方法。
- 前記2以上の監視デバイスのうちの少なくとも数個を互いに隣接させて配置し、前記対象領域の部分的重複視野を提供することをさらに含む、請求項15に記載の方法。
- 前記2以上の監視デバイスのうちの少なくとも数個を所定間隔離れた位置に配置し、前記対象領域の少なくとも異なる斜視視野を提供することをさらに含む、請求項15に記載の方法。
- 前記対象領域からのデータ取得は、少なくとも2つの異なる波長でデータを取得することを含む、請求項12に記載の方法。
- 前記少なくとも2つの異なる波長で取得したデータの処理は、前記対象領域からの多重スペクトル画像及び多重スペクトル測定結果の少なくともいずれかを生成するように設定される、請求項18に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US40537710P | 2010-10-21 | 2010-10-21 | |
US61/405,377 | 2010-10-21 | ||
US13/274,766 US10704958B2 (en) | 2010-10-21 | 2011-10-17 | Method for monitoring a high-temperature region of interest in a turbine engine |
US13/274,766 | 2011-10-17 | ||
PCT/US2011/056884 WO2012054602A1 (en) | 2010-10-21 | 2011-10-19 | Method for monitoring a high-temperature region of interest in a turbine engine |
Publications (2)
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JP2013543079A JP2013543079A (ja) | 2013-11-28 |
JP5738420B2 true JP5738420B2 (ja) | 2015-06-24 |
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JP2013534995A Expired - Fee Related JP5738419B2 (ja) | 2010-10-21 | 2011-10-18 | タービンエンジンにおける対象高温域を監視するシステム |
JP2013535038A Expired - Fee Related JP5738420B2 (ja) | 2010-10-21 | 2011-10-19 | タービンエンジンにおける対象高温域を監視する方法 |
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JP2013534995A Expired - Fee Related JP5738419B2 (ja) | 2010-10-21 | 2011-10-18 | タービンエンジンにおける対象高温域を監視するシステム |
Country Status (8)
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US (2) | US9015002B2 (ja) |
EP (2) | EP2630454A1 (ja) |
JP (2) | JP5738419B2 (ja) |
KR (2) | KR101540928B1 (ja) |
CN (1) | CN103261859B (ja) |
CA (2) | CA2814511A1 (ja) |
RU (1) | RU2551479C2 (ja) |
WO (2) | WO2012054439A1 (ja) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9015002B2 (en) * | 2010-10-21 | 2015-04-21 | Siemens Energy, Inc. | System for monitoring a high-temperature region of interest in a turbine engine |
US9255526B2 (en) * | 2012-08-23 | 2016-02-09 | Siemens Energy, Inc. | System and method for on line monitoring within a gas turbine combustor section |
US9297720B2 (en) | 2012-12-21 | 2016-03-29 | United Technologies Corporation | Gas turbine engine vane embedded beam interrupt optical tip-timing probe system |
US8759770B1 (en) * | 2013-04-08 | 2014-06-24 | General Electric Company | System and method for qualifying usability risk associated with subsurface defects in a multilayer coating |
US9134199B2 (en) | 2013-06-24 | 2015-09-15 | General Electric Company | Optical monitoring system for a gas turbine engine |
US9329102B2 (en) | 2013-06-24 | 2016-05-03 | General Electric Company | Optical monitoring system for a gas turbine engine |
US9261693B2 (en) * | 2013-06-27 | 2016-02-16 | Olympus Corporation | Endoscope system |
JP6223049B2 (ja) | 2013-08-01 | 2017-11-01 | オリンパス株式会社 | ブレード検査システム |
JP6180221B2 (ja) * | 2013-08-01 | 2017-08-16 | オリンパス株式会社 | ブレード検査装置 |
US9518895B2 (en) | 2013-08-15 | 2016-12-13 | Siemens Energy, Inc. | Optical probe with improved affixing structure for supporting a light-redirecting element |
US9195044B2 (en) | 2013-08-15 | 2015-11-24 | Siemens Energy, Inc | Optical probe having an inner tube with separable tube sections to house optical elements |
US9182285B2 (en) * | 2013-08-15 | 2015-11-10 | Siemens Energy, Inc. | Methods regarding optical probe having an inner tube with separable tube sections to house optical elements |
US9228448B2 (en) | 2013-09-20 | 2016-01-05 | United Technologies Corporation | Background radiation measurement system |
US9470147B2 (en) | 2013-11-12 | 2016-10-18 | Siemens Energy, Inc. | Apparatus and method for determining a temperature distribution of a hot-temperature flow in a turbine engine |
US10126175B2 (en) * | 2013-12-11 | 2018-11-13 | United Technologies Corporation | Long wave infrared sensing for turbomachine |
FR3025018B1 (fr) * | 2014-08-21 | 2017-02-03 | Snecma | Support pour camera fixe sur un support de palier d'une turbomachine |
US9250136B1 (en) * | 2014-08-29 | 2016-02-02 | General Electric Company | Hyperspectral imaging system for pyrometry applications and method of operating the same |
US10473528B2 (en) | 2016-02-13 | 2019-11-12 | General Electric Company | Optical apparatus and sight tube for inspecting turbine engine components |
US10119863B2 (en) * | 2016-11-07 | 2018-11-06 | Siemens Energy, Inc. | Flash thermography photobox |
EP3336497A1 (de) * | 2016-12-13 | 2018-06-20 | Siemens Aktiengesellschaft | Gasturbinenschaufel mit integrierter pyrometersonde |
US10550717B2 (en) | 2017-07-26 | 2020-02-04 | General Electric Company | Thermal degradation monitoring system and method for monitoring thermal degradation of equipment |
CN107701514A (zh) * | 2017-09-30 | 2018-02-16 | 中国航发沈阳发动机研究所 | 压气机级间测量静子叶片结构 |
US10845253B2 (en) * | 2018-04-02 | 2020-11-24 | General Electric Company | Turbine thermal monitoring systems and methods |
US11230927B2 (en) | 2019-06-03 | 2022-01-25 | Raytheon Technologies Corporation | Vane airfoil shapes for embedded members |
CN111678607B (zh) * | 2020-05-21 | 2021-06-01 | 电子科技大学 | 一种基于旋转式棱镜的涡轮叶片表面温度测量装置 |
US11643943B1 (en) * | 2021-11-30 | 2023-05-09 | General Electric Company | Gimbal systems, apparatus, articles of manufacture and associated methods |
US11971329B2 (en) | 2021-11-30 | 2024-04-30 | General Electric Company | Methods and apparatus to autonomously detect thermal anomalies |
AU2022439107A1 (en) | 2022-02-01 | 2024-09-19 | Landscan Llc | Systems and methods for multispectral landscape mapping |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3623368A (en) | 1970-03-09 | 1971-11-30 | Comstock & Wescott | Turbine engine blade pyrometer |
US4037473A (en) * | 1971-09-16 | 1977-07-26 | International Harvester Company | Radiation pyrometers with purging fluid |
RU1253262C (ru) | 1984-08-14 | 1995-06-27 | Запорожское машиностроительное конструкторское бюро "Прогресс" | Устройство для измерения температуры газового потока в турбомашинах |
US4777567A (en) | 1986-08-15 | 1988-10-11 | Welkee Engineering Company | Optical inspection apparatus |
US4870270A (en) | 1988-02-26 | 1989-09-26 | Simmonds Precision Products, Inc. | Fiber optic speed sensing for a rotating shaft |
DE19736276B4 (de) | 1997-08-21 | 2006-07-27 | Alstom Technology Ltd | Optisches Pyrometer für Gasturbinen |
US6091489A (en) | 1998-02-25 | 2000-07-18 | Welker Engineering Company | Optical inspection apparatus for pressurized vessels |
GB9805861D0 (en) | 1998-03-20 | 1998-05-13 | Rolls Royce Plc | A method and an apparatus for inspecting articles |
US6422743B1 (en) | 1999-03-26 | 2002-07-23 | Allison Advanced Development Company | Method for determining heat transfer performance of an internally cooled structure |
US7690840B2 (en) | 1999-12-22 | 2010-04-06 | Siemens Energy, Inc. | Method and apparatus for measuring on-line failure of turbine thermal barrier coatings |
EP1240486A1 (en) * | 1999-12-22 | 2002-09-18 | Siemens Westinghouse Power Corporation | Method and apparatus for measuring on line failure of turbine thermal barrier coatings |
GB2358059A (en) | 2000-01-07 | 2001-07-11 | Rotadata Ltd | Pyrometric determination of radiance and/ or temperature |
ATE272208T1 (de) | 2000-03-13 | 2004-08-15 | Suisse Electronique Microtech | Bildgebendes pyrometer |
US6570175B2 (en) | 2001-11-01 | 2003-05-27 | Computerized Thermal Imaging, Inc. | Infrared imaging arrangement for turbine component inspection system |
US6711506B2 (en) | 2001-11-21 | 2004-03-23 | Computerized Thermal Imaging, Inc. | Computerized operator assistance for turbine component inspection |
US6796709B2 (en) | 2002-11-21 | 2004-09-28 | General Electric Company | Turbine blade (bucket) health monitoring and prognosis using infrared camera |
US7015473B2 (en) | 2003-09-30 | 2006-03-21 | General Electric Company | Method and apparatus for internal feature reconstruction |
US6992315B2 (en) | 2004-03-10 | 2006-01-31 | Siemens Westinghouse Power Corporation | In situ combustion turbine engine airfoil inspection |
US7334413B2 (en) * | 2004-05-07 | 2008-02-26 | Rosemount Aerospace Inc. | Apparatus, system and method for observing combustion conditions in a gas turbine engine |
US7489811B2 (en) | 2004-10-08 | 2009-02-10 | Siemens Energy, Inc. | Method of visually inspecting turbine blades and optical inspection system therefor |
US20060088793A1 (en) | 2004-10-22 | 2006-04-27 | Siemens Westinghouse Power Corporation | Optical viewing system for monitoring a wide angle area of interest exposed to high temperature |
US7507965B2 (en) * | 2005-02-14 | 2009-03-24 | Spirit Solutions, Inc | Smart thermal imaging and inspection device for wheels and components thereof and method |
EP1705470A1 (de) * | 2005-03-23 | 2006-09-27 | Siemens Aktiengesellschaft | Gasturbine und Schutzhülle für einen Messfühler einer Gasturbine |
US7632012B2 (en) | 2005-09-01 | 2009-12-15 | Siemens Energy, Inc. | Method of measuring in situ differential emissivity and temperature |
US7689003B2 (en) | 2006-03-20 | 2010-03-30 | Siemens Energy, Inc. | Combined 2D and 3D nondestructive examination |
US7432505B2 (en) | 2006-05-04 | 2008-10-07 | Siemens Power Generation, Inc. | Infrared-based method and apparatus for online detection of cracks in steam turbine components |
GB0609312D0 (en) | 2006-05-11 | 2006-06-21 | Rolls Royce Plc | Clearance Control Apparatus |
US7633066B2 (en) | 2006-05-22 | 2009-12-15 | General Electric Company | Multiwavelength pyrometry systems |
US7671338B2 (en) * | 2006-06-14 | 2010-03-02 | Meyer Tool, Inc. | Apparatus and method for analyzing relative outward flow characterizations of fabricated features |
US7502538B2 (en) | 2007-06-14 | 2009-03-10 | Siemens Energy, Inc. | System to monitor a structure within an outer casing of a gas turbine engine |
US7619728B2 (en) | 2007-07-26 | 2009-11-17 | General Electric Company | Methods and systems for in-situ machinery inspection |
GB0808432D0 (en) * | 2008-05-12 | 2008-06-18 | Rolls Royce Plc | An inspection arrangement |
US20090285259A1 (en) * | 2008-05-14 | 2009-11-19 | General Electric Company | System and method for thermal inspection of objects |
US8768646B2 (en) * | 2009-11-17 | 2014-07-01 | Meyer Tool, Inc. | Apparatus and method for measurement of the film cooling effect produced by air cooled gas turbine components |
US20110164653A1 (en) * | 2010-01-07 | 2011-07-07 | General Electric Company | Thermal inspection system and method incorporating external flow |
US8439630B2 (en) * | 2010-03-19 | 2013-05-14 | Siemens Energy, Inc. | Optical monitoring system for a turbine engine |
US9015002B2 (en) * | 2010-10-21 | 2015-04-21 | Siemens Energy, Inc. | System for monitoring a high-temperature region of interest in a turbine engine |
-
2011
- 2011-10-17 US US13/274,692 patent/US9015002B2/en active Active
- 2011-10-17 US US13/274,766 patent/US10704958B2/en not_active Expired - Fee Related
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WO2012054439A1 (en) | 2012-04-26 |
KR101540928B1 (ko) | 2015-08-06 |
EP2630455A1 (en) | 2013-08-28 |
KR20130118885A (ko) | 2013-10-30 |
CA2814511A1 (en) | 2012-04-26 |
RU2551479C2 (ru) | 2015-05-27 |
CN103261859B (zh) | 2017-07-21 |
RU2013123030A (ru) | 2014-11-27 |
JP2013543079A (ja) | 2013-11-28 |
KR101645423B1 (ko) | 2016-08-04 |
CN103180700A (zh) | 2013-06-26 |
EP2630454A1 (en) | 2013-08-28 |
KR20130111568A (ko) | 2013-10-10 |
US10704958B2 (en) | 2020-07-07 |
CN103261859A (zh) | 2013-08-21 |
US9015002B2 (en) | 2015-04-21 |
CA2815371A1 (en) | 2012-04-26 |
US20120101769A1 (en) | 2012-04-26 |
US20120098940A1 (en) | 2012-04-26 |
WO2012054602A1 (en) | 2012-04-26 |
JP5738419B2 (ja) | 2015-06-24 |
JP2013543078A (ja) | 2013-11-28 |
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