CA2720603C - Thermal inspection systems - Google Patents
Thermal inspection systems Download PDFInfo
- Publication number
- CA2720603C CA2720603C CA2720603A CA2720603A CA2720603C CA 2720603 C CA2720603 C CA 2720603C CA 2720603 A CA2720603 A CA 2720603A CA 2720603 A CA2720603 A CA 2720603A CA 2720603 C CA2720603 C CA 2720603C
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- component
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- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000007689 inspection Methods 0.000 title claims abstract description 53
- 230000001052 transient effect Effects 0.000 claims abstract description 39
- 230000004044 response Effects 0.000 claims abstract description 35
- 230000007704 transition Effects 0.000 claims abstract description 32
- 239000012530 fluid Substances 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims description 73
- 238000004891 communication Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 10
- 230000000670 limiting effect Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 230000000873 masking effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000875 corresponding effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 239000012720 thermal barrier coating Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- WPYVAWXEWQSOGY-UHFFFAOYSA-N indium antimonide Chemical compound [Sb]#[In] WPYVAWXEWQSOGY-UHFFFAOYSA-N 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 238000013101 initial test Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- -1 steam Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/72—Investigating presence of flaws
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/002—Thermal testing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Radiation Pyrometers (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26438409P | 2009-11-25 | 2009-11-25 | |
| US61/264,384 | 2009-11-25 | ||
| US12/731,405 | 2010-03-25 | ||
| US12/731,405 US8244488B2 (en) | 2009-11-25 | 2010-03-25 | Thermal inspection systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2720603A1 CA2720603A1 (en) | 2011-05-25 |
| CA2720603C true CA2720603C (en) | 2017-11-07 |
Family
ID=44062705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2720603A Active CA2720603C (en) | 2009-11-25 | 2010-11-12 | Thermal inspection systems |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8244488B2 (enExample) |
| EP (1) | EP2339333B1 (enExample) |
| JP (1) | JP5715387B2 (enExample) |
| CA (1) | CA2720603C (enExample) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US8530787B2 (en) * | 2009-12-16 | 2013-09-10 | Flow Systems, Inc. | Flow tester for laser drilled holes |
| US8287183B2 (en) * | 2010-03-17 | 2012-10-16 | Thermal Wave Imaging, Inc. | Thermographic detection of internal passageway blockages |
| EP2428795A1 (en) * | 2010-09-14 | 2012-03-14 | Siemens Aktiengesellschaft | Apparatus and method for automatic inspection of through-holes of a component |
| WO2012155081A1 (en) | 2011-05-11 | 2012-11-15 | Visa International Service Association | Electronic receipt manager apparatuses, methods and systems |
| US8866084B2 (en) * | 2012-09-06 | 2014-10-21 | Siemens Energy, Inc. | Infrared non-destructive evaluation method and apparatus |
| EP2720033A1 (de) * | 2012-10-10 | 2014-04-16 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zum kombinierten Durchfluss- und Thermographiemessung |
| US9681066B2 (en) * | 2013-07-08 | 2017-06-13 | Flir Systems Ab | Facilitating improved calibration of captured infrared data values by an IR imaging system in a thermography arrangement |
| US9182318B2 (en) * | 2013-08-02 | 2015-11-10 | Pratt & Whitney Canada Corp. | Methods and apparatus for inspecting cooling holes |
| WO2015058045A1 (en) | 2013-10-18 | 2015-04-23 | United Technologies Corporation | Method and assembly for inspecting engine component |
| US9347899B2 (en) * | 2013-12-06 | 2016-05-24 | Rolls-Royce Corporation | Thermographic inspection techniques |
| US9760986B2 (en) | 2015-11-11 | 2017-09-12 | General Electric Company | Method and system for automated shaped cooling hole measurement |
| US20180027190A1 (en) * | 2016-07-21 | 2018-01-25 | General Electric Company | Infrared non-destructive evaluation of cooling holes using evaporative membrane |
| US10343211B2 (en) | 2016-08-25 | 2019-07-09 | Honda Motor Co., Ltd. | Thermal camera system for die-cast machine |
| US10119863B2 (en) | 2016-11-07 | 2018-11-06 | Siemens Energy, Inc. | Flash thermography photobox |
| US10197474B2 (en) | 2017-05-04 | 2019-02-05 | General Electric Company | System and methods of inspecting a component |
| JP6783739B2 (ja) * | 2017-10-31 | 2020-11-11 | 株式会社東芝 | 検査システムおよび検査方法 |
| US10688663B2 (en) * | 2018-02-01 | 2020-06-23 | Raytheon Technologies Corporation | Automation of airfoil pressure taps for testing holes of an airfoil |
| US10551327B2 (en) * | 2018-04-11 | 2020-02-04 | General Electric Company | Cooling hole inspection system |
| US11340184B2 (en) | 2018-11-05 | 2022-05-24 | General Electric Company | Engine component performance inspection sleeve and method of inspecting engine component |
| US10670539B1 (en) | 2018-12-11 | 2020-06-02 | General Electric Company | Coating quality inspection system and method |
| CN109751972B (zh) * | 2019-03-01 | 2021-02-26 | 北京金轮坤天特种机械有限公司 | 高压涡轮工作叶片冷却气膜孔检测平台及测试方法 |
| CN111239191A (zh) * | 2020-02-26 | 2020-06-05 | 中国民航大学 | 一种基于红外激光信息融合的涡轮叶片缺陷检测系统 |
| US11492913B2 (en) | 2020-07-21 | 2022-11-08 | General Electric Company | Cooling hole inspection system |
| US11885688B2 (en) | 2020-07-21 | 2024-01-30 | General Electric Company | Method and system for inspecting cooling holes of a turbine engine component |
| CN113567492A (zh) * | 2021-07-26 | 2021-10-29 | 北京航空航天大学 | 一种基于红外热耗散的涡轮叶片热障涂层无损检测方法和检测装置 |
| US20230073587A1 (en) * | 2021-09-09 | 2023-03-09 | The Boeing Company | Automated volumetric image capture of an object to support general visual inspection |
| US20240414439A1 (en) * | 2021-10-03 | 2024-12-12 | Kitov Systems Ltd | Methods of and systems for robotic inspection |
| US20230168157A1 (en) * | 2021-11-29 | 2023-06-01 | Petróleo Brasileiro S.A. - Petrobras | System and method for evaluation of the deposition in tubes of the furnaces of a delayed coking unit |
| CN115356372B (zh) * | 2022-10-24 | 2023-03-10 | 中国空气动力研究与发展中心计算空气动力研究所 | 一种新型材料在飞行试验中的时变热响应测试方法及系统 |
| CN117129511B (zh) * | 2023-09-18 | 2024-04-12 | 安徽工程大学 | 热障涂层热疲劳行为的太赫兹在线监测装置及检测方法 |
| CN119534546B (zh) * | 2024-11-04 | 2025-08-01 | 南京航空航天大学 | 高温氧化下陶瓷基复合材料构件瞬态对流换热试验方法 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067237A (en) | 1976-08-10 | 1978-01-10 | Westinghouse Electric Corporation | Novel heat pipe combination |
| US4621929A (en) | 1983-10-12 | 1986-11-11 | Luxtron Corporation | Fiber optic thermal anemometer |
| US4644162A (en) | 1984-09-20 | 1987-02-17 | General Electric Company | Cooling hole inspection |
| US4896281A (en) | 1985-05-31 | 1990-01-23 | The Dow Chemical Company | Method for heat loss survey |
| US4777368A (en) | 1986-08-28 | 1988-10-11 | University Of Tennessee | Apparatus and method for noncontact measurement of the velocity of a moving mass |
| US5111046A (en) | 1991-03-18 | 1992-05-05 | General Electric Company | Apparatus and method for inspecting cooling holes |
| GB9305088D0 (en) * | 1993-03-12 | 1993-04-28 | Wrc Plc | Improvements in and relating to measurement of fluid flow velocity |
| US5328331A (en) | 1993-06-28 | 1994-07-12 | General Electric Company | Turbine airfoil with double shell outer wall |
| JPH08315156A (ja) * | 1995-05-18 | 1996-11-29 | Olympus Optical Co Ltd | 画像処理装置及び画像処理方法 |
| CA2177799A1 (en) | 1995-05-31 | 1996-12-01 | Hiroyuki Shimizu | Catalyst composition and process for the production of olefinic polymers |
| EP0945710B2 (de) | 1998-03-21 | 2009-10-28 | Continental Automotive GmbH | Anzeigeinstrument |
| US6422743B1 (en) | 1999-03-26 | 2002-07-23 | Allison Advanced Development Company | Method for determining heat transfer performance of an internally cooled structure |
| US6517238B2 (en) | 2001-01-18 | 2003-02-11 | The United States Of America As Represented By The United States Department Of Energy | Thermal imaging measurement of lateral diffusivity and non-invasive material defect detection |
| US6517236B2 (en) | 2001-02-15 | 2003-02-11 | The University Of Chicago | Method and apparatus for automated thermal imaging of combustor liners and other products |
| US6585408B2 (en) | 2001-07-30 | 2003-07-01 | General Electric Company | Method and apparatus for measuring local heat transfer distribution on a surface |
| US6804622B2 (en) | 2001-09-04 | 2004-10-12 | General Electric Company | Method and apparatus for non-destructive thermal inspection |
| US20030128736A1 (en) | 2001-11-01 | 2003-07-10 | Dalio Brian A. | Turbine component inspection system |
| 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 |
| JP3952496B2 (ja) * | 2002-05-28 | 2007-08-01 | 松下電工株式会社 | 内部空間を有する板材の形状欠陥検査方法及び装置 |
| US6732582B2 (en) | 2002-08-23 | 2004-05-11 | General Electric Company | Method for quantifying film hole flow rates for film-cooled parts |
| AU2003275425A1 (en) | 2002-11-20 | 2004-06-18 | Computerized Thermal Imaging, Inc. | Method and apparatus for determining the thermal performance of actively cooled turbine components |
| US6796709B2 (en) | 2002-11-21 | 2004-09-28 | General Electric Company | Turbine blade (bucket) health monitoring and prognosis using infrared camera |
| US6984100B2 (en) | 2003-06-30 | 2006-01-10 | General Electric Company | Component and turbine assembly with film cooling |
| EP1538439A1 (en) | 2003-12-01 | 2005-06-08 | Alstom Technology Ltd | Method to determine the internal structure of a heat conducting body |
| US7040805B1 (en) | 2004-05-24 | 2006-05-09 | The United States Of America As Represented By The Secretary Of The Air Force | Method of infrared thermography |
| JP2006208309A (ja) * | 2005-01-31 | 2006-08-10 | Central Res Inst Of Electric Power Ind | 被検査体内部流路毎の流量配分比率測定方法及びそれを利用した被検査体間の個体差判別方法並びに装置 |
| US7388204B2 (en) | 2005-12-07 | 2008-06-17 | Meyer Tool, Inc. | Apparatus and method for analyzing relative outward flow characterizations of fabricated features |
| US7651261B2 (en) | 2007-07-10 | 2010-01-26 | General Electric Company | System and method for thermal inspection of parts |
| US20090297336A1 (en) | 2007-08-21 | 2009-12-03 | General Electric Company | Online systems and methods for thermal inspection of parts |
-
2010
- 2010-03-25 US US12/731,405 patent/US8244488B2/en active Active
- 2010-11-12 CA CA2720603A patent/CA2720603C/en active Active
- 2010-11-18 EP EP10191763.1A patent/EP2339333B1/en active Active
- 2010-11-22 JP JP2010259931A patent/JP5715387B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US8244488B2 (en) | 2012-08-14 |
| JP5715387B2 (ja) | 2015-05-07 |
| CA2720603A1 (en) | 2011-05-25 |
| EP2339333A1 (en) | 2011-06-29 |
| JP2011112649A (ja) | 2011-06-09 |
| EP2339333B1 (en) | 2019-07-24 |
| US20110125423A1 (en) | 2011-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20150911 |