JP2013245935A5 - - Google Patents

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Publication number
JP2013245935A5
JP2013245935A5 JP2013107543A JP2013107543A JP2013245935A5 JP 2013245935 A5 JP2013245935 A5 JP 2013245935A5 JP 2013107543 A JP2013107543 A JP 2013107543A JP 2013107543 A JP2013107543 A JP 2013107543A JP 2013245935 A5 JP2013245935 A5 JP 2013245935A5
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JP
Japan
Prior art keywords
fuel
gaseous fuel
annulus
cartridge
micromixer
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JP2013107543A
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English (en)
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JP2013245935A (ja
JP6200692B2 (ja
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Priority claimed from US13/480,896 external-priority patent/US9261279B2/en
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Publication of JP2013245935A publication Critical patent/JP2013245935A/ja
Publication of JP2013245935A5 publication Critical patent/JP2013245935A5/ja
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Claims (4)

  1. 二元燃料ガスタービンにおいて燃料と空気を燃焼器に送達するマイクロミキサであって、
    混合管(24)のアレイを含む予混合管束(22)と、
    混合管(24)に燃料を送達する燃料プレナム(25)であって、複数の気体燃料抽出孔(34)を含む燃料プレナム(25)と、
    プレナム内に配置されたカートリッジ管(26)であって、複数の気体燃料噴射孔(32)を含むカートリッジ管(26)と、
    カートリッジ管内に配置された液体燃料カートリッジ(28)と
    を備えており、プレナム内の気体燃料が、気体燃料抽出孔及び気体燃料噴射孔を介して、液体燃料カートリッジとカートリッジ管との間のアニュラス(30)内に噴射される、マイクロミキサ。
  2. 前記アニュラス(30)内に配置されたベーン(36)であって、アニュラスから出る前の空気と気体燃料を旋回させるベーン(36)をさらに備える、請求項記載のマイクロミキサ。
  3. 前記アニュラス(30)内に噴射される気体燃料量が調整される、請求項1又は請求項2記載のマイクロミキサ。
  4. 前記アニュラス(30)内に噴射される気体燃料量が、有効流れ面積の選択により受動的に或いは別個の燃料回路を用いて能動的に調整される、請求項1乃至請求項3のいずれか1項記載のマイクロミキサ。
JP2013107543A 2012-05-25 2013-05-22 気体燃料運転の間受動的に燃料供給され予混合される空気噴射回路がある液体カートリッジ Active JP6200692B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/480,896 2012-05-25
US13/480,896 US9261279B2 (en) 2012-05-25 2012-05-25 Liquid cartridge with passively fueled premixed air blast circuit for gas operation

Publications (3)

Publication Number Publication Date
JP2013245935A JP2013245935A (ja) 2013-12-09
JP2013245935A5 true JP2013245935A5 (ja) 2016-07-07
JP6200692B2 JP6200692B2 (ja) 2017-09-20

Family

ID=48607014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013107543A Active JP6200692B2 (ja) 2012-05-25 2013-05-22 気体燃料運転の間受動的に燃料供給され予混合される空気噴射回路がある液体カートリッジ

Country Status (5)

Country Link
US (1) US9261279B2 (ja)
EP (1) EP2667099B1 (ja)
JP (1) JP6200692B2 (ja)
CN (1) CN103423772B (ja)
RU (1) RU2013123643A (ja)

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