GB9501346D0 - Testing rotor blades - Google Patents

Testing rotor blades

Info

Publication number
GB9501346D0
GB9501346D0 GBGB9501346.2A GB9501346A GB9501346D0 GB 9501346 D0 GB9501346 D0 GB 9501346D0 GB 9501346 A GB9501346 A GB 9501346A GB 9501346 D0 GB9501346 D0 GB 9501346D0
Authority
GB
United Kingdom
Prior art keywords
rotor blades
testing rotor
testing
blades
rotor
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.)
Withdrawn
Application number
GBGB9501346.2A
Other versions
GB2297384A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MTU Aero Engines GmbH
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to DE4334799A priority Critical patent/DE4334799A1/en
Application filed by MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Priority to GB9501346A priority patent/GB2297384A/en
Publication of GB9501346D0 publication Critical patent/GB9501346D0/en
Publication of GB2297384A publication Critical patent/GB2297384A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB9501346A 1993-10-13 1995-01-24 Testing rotor blades Withdrawn GB2297384A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE4334799A DE4334799A1 (en) 1993-10-13 1993-10-13 Device for testing impeller vanes (blades)
GB9501346A GB2297384A (en) 1993-10-13 1995-01-24 Testing rotor blades

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4334799A DE4334799A1 (en) 1993-10-13 1993-10-13 Device for testing impeller vanes (blades)
GB9501346A GB2297384A (en) 1993-10-13 1995-01-24 Testing rotor blades

Publications (2)

Publication Number Publication Date
GB9501346D0 true GB9501346D0 (en) 1995-03-15
GB2297384A GB2297384A (en) 1996-07-31

Family

ID=25930354

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9501346A Withdrawn GB2297384A (en) 1993-10-13 1995-01-24 Testing rotor blades

Country Status (2)

Country Link
DE (1) DE4334799A1 (en)
GB (1) GB2297384A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109813585A (en) * 2019-01-25 2019-05-28 惠阳航空螺旋桨有限责任公司 A kind of structure that simulation blade root housing is connect with foam
CN113984317A (en) * 2021-10-26 2022-01-28 中国航发沈阳发动机研究所 Bidirectional rotating blade disc excitation test device and system
CN114076663A (en) * 2020-08-12 2022-02-22 中国航发商用航空发动机有限责任公司 Vibration test device and vibration test method for rotating blade
CN115791143A (en) * 2023-02-09 2023-03-14 中国航发四川燃气涡轮研究院 Heating excitation device of rotating blade disc

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730057A1 (en) * 1995-01-31 1996-08-02 Mtu Muenchen Gmbh Arrangement for testing turbine blades
DE19738595C1 (en) * 1997-09-04 1999-02-11 Mtu Muenchen Gmbh Turbine blade damping element testing device
DE19962735A1 (en) 1999-12-23 2001-06-28 Alstom Power Schweiz Ag Baden Method for monitoring the creep behavior of rotating components of a compressor or turbine stage
DE102004021645A1 (en) * 2004-05-03 2005-12-01 Mecatronix Gmbh Machine component test unit has contactless actuators with contactless sensors including actuator air gap magnetic flux sensors
DE102009007665A1 (en) * 2009-02-05 2010-08-19 Mtu Aero Engines Gmbh Apparatus and method for performing a spin test
CN101539478B (en) * 2009-05-08 2011-03-30 中能风电设备有限公司 Tester for testing multifunctional vane
DE102010032015A1 (en) 2010-07-23 2012-01-26 Mtu Aero Engines Gmbh Method for monitoring condition of centrifuge component in test stand, particularly of rotor disks of turbo machine, involves subjecting centrifuge component to crack test on basis of eddy currents for detection of discontinuity
CN103196644B (en) * 2013-04-09 2015-10-21 中国航空动力机械研究所 integral impeller blade vibration fatigue test device and test method
CN103758585A (en) * 2014-01-24 2014-04-30 中国船舶重工集团公司第七�三研究所 Single-cylinder double-shaft cantilever rotor test steam turbine
AT518412B1 (en) * 2016-06-07 2017-10-15 Prisma Eng Maschinen- Und Motorentechnik Gmbh Vibration load, test bench for vibration testing and method therefor
CN106644422B (en) * 2016-09-19 2019-03-26 中国航空动力机械研究所 Experimental rig for turbine test
CN106706291A (en) * 2016-12-23 2017-05-24 南京航空航天大学 Rotor tester used for rotating tracking continuous scanning laser Doppler vibrometry
DE102017114153B4 (en) 2017-06-26 2020-08-20 Gottfried Wilhelm Leibniz Universität Hannover Electromagnetic vibration exciter to excite vibrations in the blades of a blade ring
RU2757974C2 (en) * 2019-07-23 2021-10-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный университет путей сообщения" (СамГУПС) Installation for vibration testing of fast-rotating rotors
CN112197924A (en) * 2020-09-27 2021-01-08 脉创测控装备科技（苏州）有限公司 Turbine blade high-low cycle fatigue test system
CN115508095A (en) * 2021-06-23 2022-12-23 中国航发商用航空发动机有限责任公司 Excitation device and oil injection excitation system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US934164A (en) * 1909-02-16 1909-09-14 Conrad Joseph Gotti Adjustable crank for internal-combustion engines.
NL93957C (en) * 1955-03-29 1959-11-16
DE1117913B (en) * 1958-04-09 1961-11-23 Elektropodnik Hl M Prahy Resonance vibration device for carrying out fatigue tests on turbine blades and similar machine parts
SU427267A1 (en) * 1972-02-15 1974-05-05 И. Г. Токарь, В. В. Матвеев , А. Д. Балюк Институт проблем прочности INSTALLATION FOR TESTING BLADDS TURBO MOBILE AND MATERIAL SAMPLES
SU590634A1 (en) * 1974-01-28 1978-01-30 Рижский Краснознаменный Институт Инженеров Гражданской Авиации Им. Ленинского Комсомола Device for checking turbine working blade cascade parameters
SU731339A2 (en) * 1978-01-26 1980-04-30 Рижский Краснознаменный Институт Инженеров Гражданской Авиации Им. Ленинского Комсомола Device for testing parameters of turbomachine working blade lattices
DE2915200A1 (en) * 1979-04-14 1980-10-30 Motoren Turbinen Union Vibration testing of turbine rotor blades - using periodic compressed air injection via mounting rotating in centrifugal
US4380172A (en) * 1981-02-19 1983-04-19 General Electric Company On-line rotor crack detection
US4422333A (en) * 1982-04-29 1983-12-27 The Franklin Institute Method and apparatus for detecting and identifying excessively vibrating blades of a turbomachine
DE3631153A1 (en) * 1986-09-12 1988-03-24 Mtu Muenchen Gmbh TEST DEVICE FOR COMPONENTS
DE4127395A1 (en) * 1991-08-19 1993-02-25 Siemens Ag METHOD AND DEVICE FOR DETECTING AND LOCATING CHANGES ON A COMPONENT OF A TURBINE

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109813585A (en) * 2019-01-25 2019-05-28 惠阳航空螺旋桨有限责任公司 A kind of structure that simulation blade root housing is connect with foam
CN109813585B (en) * 2019-01-25 2024-05-24 惠阳航空螺旋桨有限责任公司 Structure for simulating connection of paddle root coat and foam
CN114076663A (en) * 2020-08-12 2022-02-22 中国航发商用航空发动机有限责任公司 Vibration test device and vibration test method for rotating blade
CN113984317A (en) * 2021-10-26 2022-01-28 中国航发沈阳发动机研究所 Bidirectional rotating blade disc excitation test device and system
CN113984317B (en) * 2021-10-26 2023-12-15 中国航发沈阳发动机研究所 Bidirectional rotating blade disc excitation test device and system
CN115791143A (en) * 2023-02-09 2023-03-14 中国航发四川燃气涡轮研究院 Heating excitation device of rotating blade disc
CN115791143B (en) * 2023-02-09 2023-06-13 中国航发四川燃气涡轮研究院 Heating excitation device of rotary impeller

Also Published As

Publication number Publication date
GB2297384A (en) 1996-07-31
DE4334799A1 (en) 1995-04-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)