DE102010061638A1 - Flügelschalldämpfer im Bogenstück für eine Gasturbine - Google Patents

Flügelschalldämpfer im Bogenstück für eine Gasturbine Download PDF

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Publication number
DE102010061638A1
DE102010061638A1 DE102010061638A DE102010061638A DE102010061638A1 DE 102010061638 A1 DE102010061638 A1 DE 102010061638A1 DE 102010061638 A DE102010061638 A DE 102010061638A DE 102010061638 A DE102010061638 A DE 102010061638A DE 102010061638 A1 DE102010061638 A1 DE 102010061638A1
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DE
Germany
Prior art keywords
elbow
shaped
channel
section
muffler
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Withdrawn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
DE102010061638A
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German (de)
English (en)
Inventor
Laxmikant Merchant
Rajesh Saraswathi Prabhakaran
Dinesh Setty Venugopal
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE102010061638A1 publication Critical patent/DE102010061638A1/de
Withdrawn legal-status Critical Current

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    • 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)
DE102010061638A 2010-01-08 2010-12-30 Flügelschalldämpfer im Bogenstück für eine Gasturbine Withdrawn DE102010061638A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/684,161 2010-01-08
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
DE102010061638A1 true DE102010061638A1 (de) 2011-07-14

Family

ID=44257658

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102010061638A Withdrawn DE102010061638A1 (de) 2010-01-08 2010-12-30 Flügelschalldämpfer im Bogenstück 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018121855A1 (de) * 2018-09-07 2020-03-12 Vaillant Gmbh Lüftungssystem

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Publication number Priority date Publication date Assignee Title
DE102018121855A1 (de) * 2018-09-07 2020-03-12 Vaillant Gmbh Lüftungssystem

Also Published As

Publication number Publication date
US20120125709A1 (en) 2012-05-24
US8230967B2 (en) 2012-07-31
JP2011140949A (ja) 2011-07-21
CH702552A2 (de) 2011-07-15
US8087491B2 (en) 2012-01-03
US20110168482A1 (en) 2011-07-14
CN102155300A (zh) 2011-08-17

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