CH702552A2 - Schalldämpfer für eine Gasturbine. - Google Patents

Schalldämpfer für eine Gasturbine. Download PDF

Info

Publication number
CH702552A2
CH702552A2 CH00024/11A CH242011A CH702552A2 CH 702552 A2 CH702552 A2 CH 702552A2 CH 00024/11 A CH00024/11 A CH 00024/11A CH 242011 A CH242011 A CH 242011A CH 702552 A2 CH702552 A2 CH 702552A2
Authority
CH
Switzerland
Prior art keywords
elbow
shaped
muffler
channel
channel portion
Prior art date
Application number
CH00024/11A
Other languages
German (de)
English (en)
Inventor
Laxmikant Merchant
Dinesh Setty Venugopal
Rajesh Saraswathi Prabhakaran
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH702552A2 publication Critical patent/CH702552A2/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
    • 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
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/126—Baffles or ribs
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
CH00024/11A 2010-01-08 2011-01-05 Schalldämpfer für eine Gasturbine. CH702552A2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/684,161 US8087491B2 (en) 2010-01-08 2010-01-08 Vane type silencers in elbow for gas turbine

Publications (1)

Publication Number Publication Date
CH702552A2 true CH702552A2 (de) 2011-07-15

Family

ID=44257658

Family Applications (1)

Application Number Title Priority Date Filing Date
CH00024/11A CH702552A2 (de) 2010-01-08 2011-01-05 Schalldämpfer für eine Gasturbine.

Country Status (5)

Country Link
US (2) US8087491B2 (enExample)
JP (1) JP2011140949A (enExample)
CN (1) CN102155300A (enExample)
CH (1) CH702552A2 (enExample)
DE (1) DE102010061638A1 (enExample)

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Also Published As

Publication number Publication date
US20110168482A1 (en) 2011-07-14
US8230967B2 (en) 2012-07-31
US20120125709A1 (en) 2012-05-24
US8087491B2 (en) 2012-01-03
JP2011140949A (ja) 2011-07-21
DE102010061638A1 (de) 2011-07-14
CN102155300A (zh) 2011-08-17

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