JP2010261706A5 - - Google Patents

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Publication number
JP2010261706A5
JP2010261706A5 JP2010104701A JP2010104701A JP2010261706A5 JP 2010261706 A5 JP2010261706 A5 JP 2010261706A5 JP 2010104701 A JP2010104701 A JP 2010104701A JP 2010104701 A JP2010104701 A JP 2010104701A JP 2010261706 A5 JP2010261706 A5 JP 2010261706A5
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JP
Japan
Prior art keywords
air
longitudinal axis
perforated
supply path
combustion chamber
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JP2010104701A
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JP2010261706A (ja
JP5485006B2 (ja
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Priority claimed from US12/434,505 external-priority patent/US8234872B2/en
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Publication of JP2010261706A publication Critical patent/JP2010261706A/ja
Publication of JP2010261706A5 publication Critical patent/JP2010261706A5/ja
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Publication of JP5485006B2 publication Critical patent/JP5485006B2/ja
Expired - Fee Related legal-status Critical Current
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Claims (9)

  1. タービンエンジン(10)を備えるシステムであって、該タービンエンジン(10)に備わる燃焼器(16)が、
    燃焼室(52)と、
    燃焼室(52)の周囲に設けられたライナ(44)と、
    ライナ(44)の周囲に設けられたスリーブ(42)と、
    ライナ(44)とスリーブ(42)の間の空気供給経路(38)と、
    空気室(68)と、
    燃焼器の長手軸に関して軸方向に燃焼室(52)と空気室(68)との間に設けられた仕切板(126)と、
    仕切板(126)を通って延在する燃料ノズル(12)であって、空気室(68)内の空気入口と燃焼室(52)内の出口とを有する燃料ノズル(12)と、
    空気室(68)への空気供給経路(38)に沿って空気室(68)に配置された空気流整流器(50)であって、長手軸を中心として空気供給経路(38)と重なる半径方向位置で周方向に延在する第1の有孔転向壁(70)を備える空気流整流器(50)と
    を備えており、第1の有効転向壁(70)が、燃焼室(52)から上流方向に向かって空気供給経路(38)を流れる空気流の第1の部分(84)を通過させるように構成された第1の複数の開口を有しているとともに、第1の有効転向壁(70)が空気供給経路(38)から上流に長手軸に向かって内側に傾斜していていて空気供給経路(38)からの空気流の第2の部分(88)空気室(68)の中央部に向けて内側に転向させるシステム。
  2. 有孔転向(70)が、燃焼器(16)の長手軸(46)の周りに配置された第1の有孔環状壁(72)を備え、第1の有孔環状壁(72)の直径が長手軸(46)に沿って燃焼室(52)から上流方向に向かって減少する、請求項1記載のシステム。
  3. 第1の有孔環状壁(72)が、長手軸(46)の周囲に設けられた1以上の有孔円錐壁(78、80、142、144、148、150、152)を備える、請求項2記載のシステム。
  4. 第1の有孔環状壁(72)が長手軸(46)に沿って凸面又は凹面状に曲がる、請求項2記載のシステム。
  5. 空気流整流器(50)が、燃焼器(16)の長手軸(46)の周りに配置された第2の有孔環状壁を有する有孔円筒(82)を備え、第2の有孔環状壁が長手軸(46)に沿って略一定の直径を有する、請求項2記載のシステム。
  6. 第1及び第2の有孔環状壁が互いに同心である、請求項5記載のシステム。
  7. 燃料ノズル(12)が空気入口に吸気流整流器を備え、吸気流整流器がノズル穿孔(48)を備え、吸気流整流器が空気流整流器(50)とは別体である、請求項1乃至請求項6のいずれか1項記載のシステム。
  8. 空気流整流器(50)が燃料ノズル(12)の空気入口に空気流を均一に供給するように構成される、請求項1記載のシステム。
  9. 仕切板(126)を通って延在する複数の燃料ノズル(12)を備え、空気流整流器(50)が複数の燃料ノズル(12)の間に空気流を均一に分配するように構成される、請求項1乃至請求項8のいずれか1項記載のシステム。
JP2010104701A 2009-05-01 2010-04-30 タービン空気流整流器 Expired - Fee Related JP5485006B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/434,505 2009-05-01
US12/434,505 US8234872B2 (en) 2009-05-01 2009-05-01 Turbine air flow conditioner

Publications (3)

Publication Number Publication Date
JP2010261706A JP2010261706A (ja) 2010-11-18
JP2010261706A5 true JP2010261706A5 (ja) 2013-06-13
JP5485006B2 JP5485006B2 (ja) 2014-05-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010104701A Expired - Fee Related JP5485006B2 (ja) 2009-05-01 2010-04-30 タービン空気流整流器

Country Status (5)

Country Link
US (1) US8234872B2 (ja)
JP (1) JP5485006B2 (ja)
CN (1) CN101876437A (ja)
CH (1) CH700993A8 (ja)
DE (1) DE102010016543A1 (ja)

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