JPS52131013A - Exhaust noise attenuating equipment for gas turbine - Google Patents

Exhaust noise attenuating equipment for gas turbine

Info

Publication number
JPS52131013A
JPS52131013A JP4598177A JP4598177A JPS52131013A JP S52131013 A JPS52131013 A JP S52131013A JP 4598177 A JP4598177 A JP 4598177A JP 4598177 A JP4598177 A JP 4598177A JP S52131013 A JPS52131013 A JP S52131013A
Authority
JP
Japan
Prior art keywords
gas turbine
exhaust noise
noise attenuating
attenuating equipment
equipment
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.)
Pending
Application number
JP4598177A
Other languages
English (en)
Japanese (ja)
Inventor
Noeru Gura Furansowa
Bone Pieeru
Aman Rui Kuudoree Pooru
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA filed Critical Bertin et Cie SA
Publication of JPS52131013A publication Critical patent/JPS52131013A/ja
Pending legal-status Critical Current

Links

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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/30—Exhaust heads, chambers, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Pipe Accessories (AREA)
JP4598177A 1976-04-23 1977-04-22 Exhaust noise attenuating equipment for gas turbine Pending JPS52131013A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7612095A FR2349029A1 (fr) 1976-04-23 1976-04-23 Silencieux d'echappement pour turbines a gaz

Publications (1)

Publication Number Publication Date
JPS52131013A true JPS52131013A (en) 1977-11-02

Family

ID=9172257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4598177A Pending JPS52131013A (en) 1976-04-23 1977-04-22 Exhaust noise attenuating equipment for gas turbine

Country Status (2)

Country Link
JP (1) JPS52131013A (cs)
FR (1) FR2349029A1 (cs)

Also Published As

Publication number Publication date
FR2349029A1 (fr) 1977-11-18
FR2349029B3 (cs) 1979-01-12

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