JPH0471126B2 - - Google Patents

Info

Publication number
JPH0471126B2
JPH0471126B2 JP5448984A JP5448984A JPH0471126B2 JP H0471126 B2 JPH0471126 B2 JP H0471126B2 JP 5448984 A JP5448984 A JP 5448984A JP 5448984 A JP5448984 A JP 5448984A JP H0471126 B2 JPH0471126 B2 JP H0471126B2
Authority
JP
Japan
Prior art keywords
combustor
clamping
vibration
resonance
hole
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
Application number
JP5448984A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60200022A (ja
Inventor
Fumyuki Hirose
Nobuyuki Iizuka
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5448984A priority Critical patent/JPS60200022A/ja
Publication of JPS60200022A publication Critical patent/JPS60200022A/ja
Publication of JPH0471126B2 publication Critical patent/JPH0471126B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/60—Support structures; Attaching or mounting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Prevention Devices (AREA)
  • Control Of Turbines (AREA)
JP5448984A 1984-03-23 1984-03-23 ガスタ−ビンの燃焼器の共振防止装置 Granted JPS60200022A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5448984A JPS60200022A (ja) 1984-03-23 1984-03-23 ガスタ−ビンの燃焼器の共振防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5448984A JPS60200022A (ja) 1984-03-23 1984-03-23 ガスタ−ビンの燃焼器の共振防止装置

Publications (2)

Publication Number Publication Date
JPS60200022A JPS60200022A (ja) 1985-10-09
JPH0471126B2 true JPH0471126B2 (show.php) 1992-11-12

Family

ID=12972053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5448984A Granted JPS60200022A (ja) 1984-03-23 1984-03-23 ガスタ−ビンの燃焼器の共振防止装置

Country Status (1)

Country Link
JP (1) JPS60200022A (show.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1199521A1 (de) * 2000-10-16 2002-04-24 Siemens Aktiengesellschaft Gasturbine und Verfahren zur Dämpfung von Schwingungen einer Ringbrennkammer einer Gasturbine
JP4056232B2 (ja) † 2001-08-23 2008-03-05 三菱重工業株式会社 ガスタービン制御装置、ガスタービンシステム及びガスタービン遠隔監視システム

Also Published As

Publication number Publication date
JPS60200022A (ja) 1985-10-09

Similar Documents

Publication Publication Date Title
US20110100016A1 (en) Apparatus and methods for fuel nozzle frequency adjustment
US7661267B2 (en) System for damping thermo-acoustic instability in a combustor device for a gas turbine
US7104065B2 (en) Damping arrangement for reducing combustion-chamber pulsation in a gas turbine system
RU2411385C2 (ru) Управление топливным коэффициентом в устройстве сгорания с множеством трубопроводов подачи топлива
US8973365B2 (en) Gas turbine combustor with mounting for Helmholtz resonators
US6843061B2 (en) Gas turbine with flexible combustion sensor connection
JP5584700B2 (ja) 音響ダンパ
JPH07190364A (ja) 熱音響的な振動を減衰させるための方法並びに該方法を実施するための装置
JP2015075116A (ja) 音響減衰装置
US20180202661A1 (en) Flow conditioner to reduce combustion dynamics in a combustion system
US20090139339A1 (en) Pressure transducer employing a micro-filter and emulating an infinite tube pressure transducer
JP4113728B2 (ja) フレームアウトを検出する方法、フレームアウト検出装置及びガスタービンエンジン
JPH0471126B2 (show.php)
US9423317B2 (en) Combustion chamber measurement system
US20100037622A1 (en) Contoured Impingement Sleeve Holes
US6170265B1 (en) Method and device for minimizing thermoacoustic vibrations in gas-turbine combustion chambers
KR20130060962A (ko) 연소 불안정 저감 시스템, 장치 및 방법
EP1557609B1 (en) Device and method for damping thermoacoustic oscillations in a combustion chamber
US6988366B2 (en) Gas turbine and method for damping oscillations of an annular combustion chamber
KR101320979B1 (ko) 소음기
JPH09269107A (ja) 燃焼器の燃焼振動抑制装置およびその抑制方法
US20210301833A1 (en) Acoustic flashback detection in a gas turbine combustion section
US20060283660A1 (en) Acoustic termination for a pressure monitoring system
JP3406371B2 (ja) 音速ノズルの音速維持範囲検出装置
US11674430B2 (en) Adjustable exhaust backpressure device