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WO2013135859A3 - Annular-combustion-chamber bypass - Google Patents

Annular-combustion-chamber bypass Download PDF

Info

Publication number
WO2013135859A3
WO2013135859A3 PCT/EP2013/055344 EP2013055344W WO2013135859A3 WO 2013135859 A3 WO2013135859 A3 WO 2013135859A3 EP 2013055344 W EP2013055344 W EP 2013055344W WO 2013135859 A3 WO2013135859 A3 WO 2013135859A3
Authority
WO
WIPO (PCT)
Prior art keywords
annular
combustion chamber
combustion
annular combustion
chamber
Prior art date
Application number
PCT/EP2013/055344
Other languages
German (de)
French (fr)
Other versions
WO2013135859A2 (en
Inventor
Francois Benkler
Thomas Brandenburg
Olga Deiss
Thomas Grieb
Marco Link
Nicolas Savilius
Daniel Vogtmann
Jan Wilkes
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to KR1020147025333A priority Critical patent/KR20140138710A/en
Priority to EP13710388.3A priority patent/EP2812636B1/en
Priority to CN201380013443.8A priority patent/CN104169649B/en
Priority to US14/382,918 priority patent/US20150007573A1/en
Publication of WO2013135859A2 publication Critical patent/WO2013135859A2/en
Publication of WO2013135859A3 publication Critical patent/WO2013135859A3/en

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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/26—Controlling the air flow
    • 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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • 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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/06—Arrangement of apertures along the flame tube
    • F23R3/08—Arrangement of apertures along the flame tube between annular flame tube sections, e.g. flame tubes with telescopic sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention relates to an annular combustion chamber (1) for a gas turbine having an outer shell (12) which has at least one inlet opening (4) for a burner (3) and an outlet (7) which opens into a turbine chamber (8), wherein ducts (14) which can be closed, which are oriented substantially parallel to the symmetry axis (2) of the annular combustion chamber (1), and through which final compressor air can be guided into the annular combustion chamber (1) are provided in the outer shell (12) in the region of the outlet (7). Furthermore, the invention relates to a gas turbine.
PCT/EP2013/055344 2012-03-16 2013-03-15 Annular-combustion-chamber bypass WO2013135859A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020147025333A KR20140138710A (en) 2012-03-16 2013-03-15 Annular-combustion-chamber bypass
EP13710388.3A EP2812636B1 (en) 2012-03-16 2013-03-15 Annular-combustion-chamber bypass
CN201380013443.8A CN104169649B (en) 2012-03-16 2013-03-15 Annular combustion chamber bypass
US14/382,918 US20150007573A1 (en) 2012-03-16 2013-03-15 Annular-combustion-chamber bypass

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012204162.1 2012-03-16
DE102012204162A DE102012204162A1 (en) 2012-03-16 2012-03-16 Ring combustor bypass

Publications (2)

Publication Number Publication Date
WO2013135859A2 WO2013135859A2 (en) 2013-09-19
WO2013135859A3 true WO2013135859A3 (en) 2013-11-14

Family

ID=47901090

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/055344 WO2013135859A2 (en) 2012-03-16 2013-03-15 Annular-combustion-chamber bypass

Country Status (6)

Country Link
US (1) US20150007573A1 (en)
EP (1) EP2812636B1 (en)
KR (1) KR20140138710A (en)
CN (1) CN104169649B (en)
DE (1) DE102012204162A1 (en)
WO (1) WO2013135859A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104566463B (en) * 2014-11-29 2016-12-07 哈尔滨广瀚燃气轮机有限公司 Gas turbine low discharging burning chamber conditioner
CN104807043A (en) * 2014-11-29 2015-07-29 哈尔滨广瀚燃气轮机有限公司 Annular combustion chamber of natural gas fuel gas turbine
DE102015202097A1 (en) * 2015-02-06 2016-08-11 Siemens Aktiengesellschaft Ring combustion chamber with bypass segment
DE102015205975A1 (en) * 2015-04-02 2016-10-06 Siemens Aktiengesellschaft Umführungs heat shield element
DE102015215207A1 (en) * 2015-08-10 2017-02-16 Siemens Aktiengesellschaft Combustion chamber for a gas turbine and heat shield element for lining such a combustion chamber
CN107923616B (en) * 2015-08-27 2019-12-13 西门子股份公司 Cooling air optimized metal insulation element
CN108131399B (en) * 2017-11-20 2019-06-28 北京动力机械研究所 A kind of engine bearing seat cooling structure
EP3499125A1 (en) * 2017-12-12 2019-06-19 Siemens Aktiengesellschaft Pipe combustion chamber with ceramic cladding

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10116452A1 (en) * 2000-09-14 2002-04-04 Hitachi Ltd Gas turbine with cylindrical casing and outlet part with section with extended interval cooling bores reinforced in stability by picture frame part
EP2372248A2 (en) * 2010-03-17 2011-10-05 General Electric Company Systems and methods for altering air flow in a combustor
EP2423596A1 (en) * 2010-08-27 2012-02-29 Siemens Aktiengesellschaft Heat shield element

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958413A (en) * 1974-09-03 1976-05-25 General Motors Corporation Combustion method and apparatus
DE69421896T2 (en) * 1993-12-22 2000-05-31 Siemens Westinghouse Power Corp., Orlando Bypass valve for the combustion chamber of a gas turbine
US5636510A (en) * 1994-05-25 1997-06-10 Westinghouse Electric Corporation Gas turbine topping combustor
JP2002317650A (en) * 2001-04-24 2002-10-31 Mitsubishi Heavy Ind Ltd Gas turbine combustor
SE523082C2 (en) * 2001-11-20 2004-03-23 Volvo Aero Corp Device at a combustion chamber of a gas turbine for controlling gas inflow to the combustion zone of the combustion chamber
US7631504B2 (en) * 2006-02-21 2009-12-15 General Electric Company Methods and apparatus for assembling gas turbine engines
US8281601B2 (en) * 2009-03-20 2012-10-09 General Electric Company Systems and methods for reintroducing gas turbine combustion bypass flow
GB201200237D0 (en) * 2012-01-09 2012-02-22 Rolls Royce Plc A combustor for a gas turbine engine
DE102012204103A1 (en) * 2012-03-15 2013-09-19 Siemens Aktiengesellschaft Heat shield element for a compressor air bypass around the combustion chamber

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10116452A1 (en) * 2000-09-14 2002-04-04 Hitachi Ltd Gas turbine with cylindrical casing and outlet part with section with extended interval cooling bores reinforced in stability by picture frame part
EP2372248A2 (en) * 2010-03-17 2011-10-05 General Electric Company Systems and methods for altering air flow in a combustor
EP2423596A1 (en) * 2010-08-27 2012-02-29 Siemens Aktiengesellschaft Heat shield element

Also Published As

Publication number Publication date
EP2812636A2 (en) 2014-12-17
DE102012204162A1 (en) 2013-09-19
CN104169649B (en) 2016-11-09
US20150007573A1 (en) 2015-01-08
EP2812636B1 (en) 2016-06-29
WO2013135859A2 (en) 2013-09-19
KR20140138710A (en) 2014-12-04
CN104169649A (en) 2014-11-26

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