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특허 상세정보

Rapid-quench axially staged combustor

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-001/00   
미국특허분류(USC) 60/732 ; 60/754
출원번호 US-0888252 (1997-07-07)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Patnode
인용정보 피인용 횟수 : 18  인용 특허 : 6
초록

A combustor cooperating with a compressor in driving a gas turbine includes a cylindrical outer combustor casing. A combustion liner, having an upstream rich section, a quench section and a downstream lean section, is disposed within the outer combustor casing defining a combustion chamber having at least a core quench region and an outer quench region. A first plurality of quench holes are disposed within the liner at the quench section having a first diameter to provide cooling jet penetration to the core region of the quench section of the combustion ...

대표
청구항

[ We claim:] [1.] A combustor cooperating with a compressor in driving a gas turbine, said combustor comprising:a cylindrical outer combustor casing;a combustion liner having an upstream rich section, a quench section and a downstream lean section, said combustion liner disposed within said outer combustor casing defining a combustion chamber, said quench section having at least a core region and an outer region;at least a first plurality of quench holes disposed within said liner at said quench section, said first quench holes sized so as to provide a c...

이 특허를 인용한 특허 피인용횟수: 18

  1. Teets, J. Michael. Annular combustor for use with an energy system. USP2005016845621.
  2. Bronson, Thomas J.; Zupanc, Frank Joseph. Annular rich-quench-lean gas turbine combustors with plunged holes. USP2012058171740.
  3. Morenko,Oleg; Patel,Bhawan Bhai. Combustor and method of improving manufacturing accuracy thereof. USP2007127308794.
  4. Boardman, Gregory Allen; Naik, Pradeep; Danis, Allen Michael. Combustor assembly for a turbine engine. USP20190210197279.
  5. Hawie, Eduardo; Sze, Robert. Combustor with chamfered dome. USP2012058171736.
  6. Burrus, David Louis; Joshi, Narendra Digamber; Haynes, Joel Meier; Feitelberg, Alan S.. Gas turbine engine combustor can with trapped vortex cavity. USP2005106951108.
  7. Haynes, Joel Meier; Feitelberg, Alan S.; Burrus, David Louis; Joshi, Narendra Digamber. Gas turbine engine combustor can with trapped vortex cavity. USP2004056735949.
  8. Gadde, Satish; Gordon, Thomas J.. Gas turbine pilot burner water injection and method of operation. USP2004046715295.
  9. Gadde, Satish; Holm, Richard; Harrison, Chris. Humidity compensation for combustion control in a gas turbine engine. USP2004036708496.
  10. Elliott, Gerald R.; Linderoth, Carl E.; McConnell, Clifford T.; Short, Alvin D.. Integrated biomass energy system. USP2012088240123.
  11. Singh, Arjun. Method for air entry in liner to reduce water requirement to control NOx. USP2016099453646.
  12. Bronson, Thomas J.; Zupanc, Frank Joseph. Plunged hole arrangement for annular rich-quench-lean gas turbine combustors. USP2012038141365.
  13. Zupanc, Frank J.; Bronson, Thomas J.. Quench jet arrangement for annular rich-quench-lean gas turbine combustors. USP2013128616004.
  14. Zupanc, Frank J.; Dudebout, Rodolphe. Quench jet arrangement for annular rich-quench-lean gas turbine combustors. USP2012038127554.
  15. Teets, Joseph Michael. Radially staged RQL combustor with tangential fuel-air premixers. USP2014048701416.
  16. Dudebout, Rodolphe; Hasti, Veeraraghave Raju; Kuhn, Terrel; James, Sunil; Scaini, Mario. Reverse-flow annular combustor for reduced emissions. USP2015079080770.
  17. Dudebout, Rodolphe; Kuhn, Terrel; Kuchana, Vinayender; Hasti, Veeraraghava Raju; Gage, Raymond; James, Sunil. Reverse-flow annular combustor for reduced emissions. USP2016079400110.
  18. Dudebout,Rodolphe; Kuhn,Terrel E.; Yankowich,Paul R.; Zupanc,Frank J.. Rich quick mix combustion system. USP2007037185497.