CN102661203B - 用于涡轮机动叶尖端防护罩偏转测量的系统和方法 - Google Patents

用于涡轮机动叶尖端防护罩偏转测量的系统和方法 Download PDF

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Publication number
CN102661203B
CN102661203B CN201110340163.0A CN201110340163A CN102661203B CN 102661203 B CN102661203 B CN 102661203B CN 201110340163 A CN201110340163 A CN 201110340163A CN 102661203 B CN102661203 B CN 102661203B
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China
Prior art keywords
bucket tip
protective cover
movable vane
tip
rotation
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.)
Expired - Fee Related
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CN201110340163.0A
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English (en)
Chinese (zh)
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CN102661203A (zh
Inventor
K·皮吉
D·H·特拉格泽
S·杜加
J·V·保洛夫斯基
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General Electric Co
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General Electric Co
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Classifications

    • 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
    • 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
    • G01B21/16—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 distance of clearance between spaced objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CN201110340163.0A 2010-10-19 2011-10-19 用于涡轮机动叶尖端防护罩偏转测量的系统和方法 Expired - Fee Related CN102661203B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/907,548 2010-10-19
US12/907548 2010-10-19
US12/907,548 US8593296B2 (en) 2010-10-19 2010-10-19 System and method for turbine bucket tip shroud deflection measurement

Publications (2)

Publication Number Publication Date
CN102661203A CN102661203A (zh) 2012-09-12
CN102661203B true CN102661203B (zh) 2016-08-03

Family

ID=45895947

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110340163.0A Expired - Fee Related CN102661203B (zh) 2010-10-19 2011-10-19 用于涡轮机动叶尖端防护罩偏转测量的系统和方法

Country Status (5)

Country Link
US (1) US8593296B2 (enExample)
JP (1) JP5926917B2 (enExample)
CN (1) CN102661203B (enExample)
DE (1) DE102011054587A1 (enExample)
FR (1) FR2966235B1 (enExample)

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US9494490B2 (en) * 2012-08-14 2016-11-15 General Electric Company Creep life management system for a turbine engine and method of operating the same
EP2789809A1 (en) 2013-04-12 2014-10-15 Alstom Technology Ltd Method for automatic positioning of a gas turbine rotor
CN103321747B (zh) * 2013-07-02 2015-05-13 潍柴动力股份有限公司 一种发动机防护罩机构及发动机系统
US9476318B2 (en) 2013-09-03 2016-10-25 General Electric Company Systems and methods to monitor a rotating component
US9835440B2 (en) * 2015-12-17 2017-12-05 General Electric Company Methods for monitoring turbine components
US10024760B2 (en) 2015-12-17 2018-07-17 General Electric Company Methods for monitoring turbine components
US10502220B2 (en) * 2016-07-22 2019-12-10 Solar Turbines Incorporated Method for improving turbine compressor performance
GB2553806B (en) 2016-09-15 2019-05-29 Rolls Royce Plc Turbine tip clearance control method and system
US20190376411A1 (en) * 2018-06-11 2019-12-12 General Electric Company System and method for turbomachinery blade diagnostics via continuous markings
CN110579198B (zh) * 2019-09-19 2021-06-01 北京化工大学 一种监测涡轮叶尖间隙的装置及方法
CN111981995B (zh) * 2020-09-04 2022-03-29 中国航空工业集团公司北京长城计量测试技术研究所 一种发动机叶尖间隙高精度快速测量装置及方法

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CN101624921A (zh) * 2008-06-20 2010-01-13 通用电气公司 用于减小涡轮间隙的方法、系统和设备
CN101762385A (zh) * 2008-12-22 2010-06-30 通用电气公司 用于转子叶片健康状况监测的系统和方法

Also Published As

Publication number Publication date
JP2012087792A (ja) 2012-05-10
JP5926917B2 (ja) 2016-05-25
FR2966235A1 (fr) 2012-04-20
US20120092179A1 (en) 2012-04-19
CN102661203A (zh) 2012-09-12
US8593296B2 (en) 2013-11-26
FR2966235B1 (fr) 2016-03-04
DE102011054587A1 (de) 2012-04-19

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