FR3025306B1 - Procede non-destructif de mesure de l'epaisseur de barriere thermique et/ou de mur en superalliage d'aube creuse de turbomachine - Google Patents
Procede non-destructif de mesure de l'epaisseur de barriere thermique et/ou de mur en superalliage d'aube creuse de turbomachine Download PDFInfo
- Publication number
- FR3025306B1 FR3025306B1 FR1458102A FR1458102A FR3025306B1 FR 3025306 B1 FR3025306 B1 FR 3025306B1 FR 1458102 A FR1458102 A FR 1458102A FR 1458102 A FR1458102 A FR 1458102A FR 3025306 B1 FR3025306 B1 FR 3025306B1
- Authority
- FR
- France
- Prior art keywords
- wall
- thermal barrier
- thickness
- superalloy
- destructive method
- 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.)
- Active
Links
- 229910000601 superalloy Inorganic materials 0.000 title abstract 2
- 230000004888 barrier function Effects 0.000 abstract 3
- 239000000523 sample Substances 0.000 abstract 2
- 230000001066 destructive effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
- G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
- G01B7/105—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance for measuring thickness of coating
-
- 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
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/003—Arrangements for testing or measuring
-
- 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
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/288—Protective coatings for blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1458102A FR3025306B1 (fr) | 2014-08-29 | 2014-08-29 | Procede non-destructif de mesure de l'epaisseur de barriere thermique et/ou de mur en superalliage d'aube creuse de turbomachine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1458102A FR3025306B1 (fr) | 2014-08-29 | 2014-08-29 | Procede non-destructif de mesure de l'epaisseur de barriere thermique et/ou de mur en superalliage d'aube creuse de turbomachine |
FR1458102 | 2014-08-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3025306A1 FR3025306A1 (fr) | 2016-03-04 |
FR3025306B1 true FR3025306B1 (fr) | 2020-07-10 |
Family
ID=52007052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1458102A Active FR3025306B1 (fr) | 2014-08-29 | 2014-08-29 | Procede non-destructif de mesure de l'epaisseur de barriere thermique et/ou de mur en superalliage d'aube creuse de turbomachine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3025306B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110823323B (zh) * | 2019-09-17 | 2021-01-19 | 中国航发沈阳发动机研究所 | 一种涡轮转子叶片水流量测量值的修正方法 |
US11774232B2 (en) * | 2021-06-17 | 2023-10-03 | Rolls-Royce Corporation | Nondestructive profiling of articles including ceramic coatings on conductive substrates |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6377039B1 (en) * | 1997-11-14 | 2002-04-23 | Jentek Sensors, Incorporated | Method for characterizing coating and substrates |
US6593737B2 (en) * | 2000-08-24 | 2003-07-15 | Shell Oil Company | Method for measuring the wall thickness of an electrically conductive object |
US6734670B2 (en) * | 2002-02-26 | 2004-05-11 | Shell Oil Company | Determining a surface profile of an object |
JP4451111B2 (ja) * | 2003-10-20 | 2010-04-14 | 株式会社荏原製作所 | 渦電流センサ |
-
2014
- 2014-08-29 FR FR1458102A patent/FR3025306B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3025306A1 (fr) | 2016-03-04 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20160304 |
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Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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CD | Change of name or company name |
Owner name: SNECMA, FR Effective date: 20170713 Owner name: SAFRAN, FR Effective date: 20170713 |
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Year of fee payment: 5 |
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