JP5576594B2 - ヨー推力偏向ベーンを備えたノズル - Google Patents
ヨー推力偏向ベーンを備えたノズル Download PDFInfo
- Publication number
- JP5576594B2 JP5576594B2 JP2008063410A JP2008063410A JP5576594B2 JP 5576594 B2 JP5576594 B2 JP 5576594B2 JP 2008063410 A JP2008063410 A JP 2008063410A JP 2008063410 A JP2008063410 A JP 2008063410A JP 5576594 B2 JP5576594 B2 JP 5576594B2
- Authority
- JP
- Japan
- Prior art keywords
- vane
- exhaust
- nozzle
- section
- downstream
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 description 63
- 230000007246 mechanism Effects 0.000 description 27
- 238000001816 cooling Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000007704 transition Effects 0.000 description 4
- 230000032798 delamination Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/06—Varying effective area of jet pipe or nozzle
- F02K1/08—Varying effective area of jet pipe or nozzle by axially moving or transversely deforming an internal member, e.g. the exhaust cone
- F02K1/085—Varying effective area of jet pipe or nozzle by axially moving or transversely deforming an internal member, e.g. the exhaust cone by transversely deforming an internal member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C9/00—Adjustable control surfaces or members, e.g. rudders
- B64C9/38—Jet flaps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C15/00—Attitude, flight direction, or altitude control by jet reaction
- B64C15/02—Attitude, flight direction, or altitude control by jet reaction the jets being propulsion jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/10—Aircraft characterised by the type or position of power plants of gas-turbine type
-
- 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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
- F02C3/13—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor having variable working fluid interconnections between turbines or compressors or stages of different rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/002—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector
- F02K1/006—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector within one plane only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/06—Varying effective area of jet pipe or nozzle
- F02K1/11—Varying effective area of jet pipe or nozzle by means of pivoted eyelids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/12—Plants including a gas turbine driving a compressor or a ducted fan characterised by having more than one gas turbine
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Supercharger (AREA)
- Exhaust Silencers (AREA)
Description
10 ノズル
11 エンジン排気ダクト
12 収束セクション
13 発散セクション
14 中空の中央支柱
15 排気流
16 正圧側
17 負圧側
18 スロート部
19 ノズル入口
20 ベーン側壁
21 排気流路
23 外壁
24 上部先端
25 下部先端
26 排気ベーン
27 菱形形状断面
28 ベーン旋回軸
29 上部ベーンセクション
30 下部ベーンセクション
32 上流セクション
33 輪郭付きベーン側壁
34 下流セクション
35 上部表面
36 前方旋回継手
37 下部表面
38 第2の旋回軸
39 バネ
41 上流端部
42 下流端部
45 継手
46 凹面形端部表面
48 凸面形端部表面
50 排気ベーン
52 掃引領域
54 連接型排気ベーン
58 連接型輪郭付き排気ベーン
59 アクチュエータロッド
60 作動機構
61 アクチュエータ
63 連結ピン
70 前方駆動リンク
71 上流接地連結部
72 前方ピン
73 接地連結部
74 後方駆動リンク
76 下流方向に延びるセクション
77 レバーアーム
78 左側から右側へのバー
80 右側から左側へのバー
82 前方端部
84 左側端部
87 右側端部
88 前方端部
89 上流端部
92 後方旋回継手
94 下流端部
96 上部3バー交差リンク機構
98 下部3バー交差リンク機構
100 領域
101 歯車作動機構
102 後方バー
103 駆動シャフト
104 第1の駆動歯車
106 第2の駆動歯車
108 第1の被駆動歯車
110 第2の被駆動歯車
112 冷却空気噴射スロット
114 冷却空気
120 4バーリンク機構
122 前方旋回可能バー
124 後方旋回可能バー
126 左側バー
128 右側バー
130 左側端部
132 右側端部
140 作動機構
141 前方アクチュエータロッド
142 後方アクチュエータロッド
143 旋回可能継手接地連結部
144 右側端部
145 旋回可能継手
146 後方端部
148 前方レバーアーム
150 後方端部
152 左側端部
153 トラニオンピン
151 前方旋回可能バー
154 後方旋回可能バー
156 伸縮式排気ベーン
160 航空機用ガスタービンエンジン
162 移行ダクト
164 円形断面積
166 D字状断面積
A 後方方向
F 前方方向
LS 左側横向き方向
RS 右側横向き方向
U 上方向
D 下方向
TE 後縁
A1 第1の流路面積
AS 負圧側流れ角度
AT 旋回角
PA 前方旋回点
PB 中間旋回点
PC 後方旋回点
PD 左側前方旋回点
PE 右側前方旋回点
PF 右側後方旋回点
PG 左側後方旋回点
ARU 上流回転角
ARD 下流回転角
AS1 後方回転角
AS2 前方回転角
AS3 全回転角
Claims (2)
- 偏向されないノズルスロート部(18)と、
前記スロート部(18)から縦方向下流方向に延びるノズル外壁(23)を有し、後面視菱形形状の発散セクション(13)と、
前記ノズル外壁(23)の上部表面(35)から下部表面(37)まで延びるベーン旋回軸(28)の周りで横向きに旋回可能でありかつ前記発散セクション(13)内で前記上部表面(35)から前記下部表面(37)まで延びる排気ベーン(26)と、
を含み、
前記ベーン旋回軸(28)が、前記ノズルスロート部(18)に設置され、
前記排気ベーン(26)が、前記ノズル外壁(23)とシール接触状態になった側方に間隔を置いて配置された上部及び下部先端(24、25)を有し、
前記排気ベーン(26)が、輪郭付きベーン側壁(20)を有する
ことを特徴とするガスタービンエンジンヨー推力偏向排気ノズル(10)。 - 前記輪郭付きベーン側壁(20)が、凹面形であることをさらに特徴とする、請求項1記載の推力偏向排気ノズル(10)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/687,539 | 2007-03-16 | ||
US11/687,539 US8020367B2 (en) | 2007-03-16 | 2007-03-16 | Nozzle with yaw vectoring vane |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008232144A JP2008232144A (ja) | 2008-10-02 |
JP5576594B2 true JP5576594B2 (ja) | 2014-08-20 |
Family
ID=39327989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008063410A Expired - Fee Related JP5576594B2 (ja) | 2007-03-16 | 2008-03-13 | ヨー推力偏向ベーンを備えたノズル |
Country Status (5)
Country | Link |
---|---|
US (1) | US8020367B2 (ja) |
JP (1) | JP5576594B2 (ja) |
CA (1) | CA2623644C (ja) |
DE (1) | DE102008013993A1 (ja) |
GB (1) | GB2447743B (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7963099B2 (en) * | 2007-05-21 | 2011-06-21 | General Electric Company | Fluted chevron exhaust nozzle |
US8240125B2 (en) * | 2007-07-26 | 2012-08-14 | The Boeing Company | Thrust vectoring system and method |
US8443931B2 (en) | 2011-04-06 | 2013-05-21 | Lockheed Martin Corporation | Noise reduction of supersonic jet engines |
US9435292B2 (en) | 2012-02-23 | 2016-09-06 | United Technologies Corporation | Turbine engine with thrust vectoring exhaust nozzle |
GB2506876A (en) * | 2012-10-10 | 2014-04-16 | Rolls Royce Plc | A gas turbine engine system transition duct |
CN103696872A (zh) * | 2013-12-13 | 2014-04-02 | 姜文睿 | 喷气发动机尾部横截面为矩形的矢量喷管 |
EP3040270B1 (en) | 2014-12-31 | 2020-09-30 | Rolls-Royce North American Technologies, Inc. | Fluid-vectoring system |
US9964069B2 (en) | 2015-06-29 | 2018-05-08 | United Technologies Corporation | Exhaust nozzle control for a gas turbine engine |
JP6588256B2 (ja) * | 2015-07-06 | 2019-10-09 | オリンパス株式会社 | 内視鏡検査データ記録システム |
RU2685168C1 (ru) * | 2017-11-08 | 2019-04-16 | Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") | Плоское сопло турбореактивного двигателя |
US11427306B2 (en) * | 2019-03-20 | 2022-08-30 | The Boeing Company | Piezoelectric thrust vector control for dual-mode unmanned aerial vehicle |
CN112412655A (zh) * | 2020-11-05 | 2021-02-26 | 中国航发四川燃气涡轮研究院 | 一种多流道小偏心短距s弯喷管结构 |
CN112832923B (zh) * | 2021-01-13 | 2022-01-04 | 浙江科技学院 | 一种矢量航空发动机喷口组件 |
RU2768648C1 (ru) * | 2021-02-24 | 2022-03-24 | Публичное акционерное общество "ОДК - Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") | Регулируемое сопло турбореактивного двигателя |
RU2769323C1 (ru) * | 2021-02-24 | 2022-03-30 | Публичное акционерное общество "ОДК - Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") | Регулируемое сопло турбореактивного двигателя |
RU2770572C1 (ru) * | 2021-02-24 | 2022-04-18 | Публичное акционерное общество "ОДК - Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") | Регулируемое сопло турбореактивного двигателя |
US11661905B1 (en) * | 2022-01-17 | 2023-05-30 | Florida Turbine Technologies, Inc. | 2D variable-area plug nozzle |
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DE3909347A1 (de) * | 1989-03-22 | 1990-09-27 | Mtu Muenchen Gmbh | Schubduese zur schubvektorsteuerung fuer mit strahltriebwerken ausgeruestete fluggeraete |
US4978071A (en) | 1989-04-11 | 1990-12-18 | General Electric Company | Nozzle with thrust vectoring in the yaw direction |
JP2580322B2 (ja) * | 1989-04-20 | 1997-02-12 | 三菱重工業株式会社 | ジェットベーン装置 |
US5016818A (en) | 1989-08-21 | 1991-05-21 | General Electric Company | Integral transition and convergent section exhaust nozzle |
US5082181A (en) | 1989-12-18 | 1992-01-21 | The Boeing Company | Gas jet engine nozzle |
US5092524A (en) | 1990-02-12 | 1992-03-03 | Mcdonnell Douglas Corporation | Nozzle throat disc for thrust vectoring |
JPH0542895A (ja) * | 1991-08-13 | 1993-02-23 | Mitsubishi Heavy Ind Ltd | 飛しよう体の推力方向と操舵の複合制御装置 |
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US5294055A (en) | 1992-09-08 | 1994-03-15 | Mcdonnell Douglas Corporation | Rotatable arms for thrust vectoring and changing the area of a nozzle throat |
FR2706946B1 (fr) | 1993-06-23 | 1995-07-28 | Soc Nat Detude Et De Construction De Moteurs Daviation Snecma | Tuyere d'echappement pseudo-bidimensionnelle |
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-
2007
- 2007-03-16 US US11/687,539 patent/US8020367B2/en active Active
-
2008
- 2008-02-28 CA CA2623644A patent/CA2623644C/en not_active Expired - Fee Related
- 2008-03-12 GB GB0804599A patent/GB2447743B/en not_active Expired - Fee Related
- 2008-03-13 JP JP2008063410A patent/JP5576594B2/ja not_active Expired - Fee Related
- 2008-03-13 DE DE102008013993A patent/DE102008013993A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2447743B (en) | 2011-10-05 |
GB2447743A (en) | 2008-09-24 |
GB0804599D0 (en) | 2008-04-16 |
US20090064660A1 (en) | 2009-03-12 |
US8020367B2 (en) | 2011-09-20 |
JP2008232144A (ja) | 2008-10-02 |
DE102008013993A1 (de) | 2008-09-18 |
CA2623644C (en) | 2015-07-14 |
CA2623644A1 (en) | 2008-09-16 |
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