JPH05502081A - 一体パワーユニツト燃焼装置及び方法 - Google Patents
一体パワーユニツト燃焼装置及び方法Info
- Publication number
- JPH05502081A JPH05502081A JP3500354A JP50035490A JPH05502081A JP H05502081 A JPH05502081 A JP H05502081A JP 3500354 A JP3500354 A JP 3500354A JP 50035490 A JP50035490 A JP 50035490A JP H05502081 A JPH05502081 A JP H05502081A
- Authority
- JP
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- Prior art keywords
- air
- combustion
- chamber
- fuel
- combustor
- 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.)
- Granted
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- 238000002485 combustion reaction Methods 0.000 title claims description 129
- 238000000034 method Methods 0.000 title claims description 11
- 239000000446 fuel Substances 0.000 claims description 84
- 238000005192 partition Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000000638 solvent extraction Methods 0.000 claims 1
- 238000013461 design Methods 0.000 description 17
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- 239000007924 injection Substances 0.000 description 7
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 6
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- 238000012423 maintenance Methods 0.000 description 5
- 238000010977 unit operation Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 239000002828 fuel tank Substances 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 4
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 241001385733 Aesculus indica Species 0.000 description 1
- 241000287462 Phalacrocorax carbo Species 0.000 description 1
- 101150054451 Rtel1 gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- 230000003750 conditioning effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 210000004124 hock Anatomy 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
- B64D41/00—Power installations for auxiliary purposes
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- 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
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/14—Gas-turbine plants having means for storing energy, e.g. for meeting peak loads
- F02C6/16—Gas-turbine plants having means for storing energy, e.g. for meeting peak loads for storing compressed air
-
- 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
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/26—Starting; Ignition
- F02C7/268—Starting drives for the rotor, acting directly on the rotor of the gas turbine to be started
- F02C7/27—Fluid drives
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- 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
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/32—Arrangement, mounting, or driving, of auxiliaries
-
- 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
- F23R3/26—Controlling the air flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/50—Application for auxiliary power units (APU's)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Control Of Turbines (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
Description
Claims (10)
- 1.内部に燃焼充気室を区画する境界壁と、燃焼充気室内に受容され内部燃焼空 間を区画する多孔を有した燃焼ライナと、燃焼可能な燃料を内部燃焼空間内に供 給する燃焼供給装置と、燃焼充気室内に開口し第1の供給源と連通し且つ第1の 供給源から圧縮空気を受容する第1の入口部と、燃焼充気室と連通し第1の供給 源とは別の第2の供給源と連通し且つ第2の供給源から圧縮空気を受容する第2 の入口部とを備え、更に第2の供給源から第2の入口部を経て圧縮空気を受容す る空気分配チヤンバと、空気分配チヤンバから燃焼充気室へ圧縮空気を運搬させ る空気運搬装置とを包有してなるタービンエンジンの燃焼装置。
- 2.空気運搬装置には燃焼充気室と空気分配チヤンバとの間に配置され空気分配 チヤンバから燃焼充気室へと連通する多孔壁が包有されてなる請求項1記載の燃 焼装置。
- 3.燃焼充気室は環形で軸方向に長手に形成され、第1の入口部は燃焼充気室の 一方の軸端部に配設され、空気分配チヤンバは環形であり長手の燃焼充気室の端 部に第1の入口部と反対側において境界壁内に配置されてなる請求項1記載の燃 焼装置。
- 4.燃焼供給装置には円周方向に配設された複数の燃料供給ノズルが包有され、 各燃料供給ノズルは空気分配チヤンバを架橋する軸方向に延びた長手の部分を有 してなる請求項3記載の燃焼装置。
- 5.第1の供給源から燃焼器内に第1の圧縮空気流を送る工程と、燃料を第2の 圧縮空気流と混合し空気・燃料混合流を与える工程と、第2の圧縮空気流を第2 の供給源から燃焼器内に送る工程と、第2の圧縮空気流と燃料を混合して空気・ 燃料混合流を与える工程と、空気・燃料混合流を燃焼して高温の圧縮燃焼生成物 流を与える工程とを包有してなる、タービンエンジンの燃焼器を動作させる方法 。
- 6.更に、空気を第1の供給源から燃焼器内に流路に沿い第1の方向に送る工程 と、空気の一部を第2の供給源から燃焼器内に流路に沿い第1の方向と反対方向 に送る工程とを包有してなる請求項5記載の方法。
- 7.第1の圧縮空気流を燃焼器内に分配する工程と、第1の空気流の燃焼器内へ の分配と実質的に同時に第2の圧縮空気流を燃焼器内へ供給開始する工程と、燃 料供給ノズルを用いて燃料と第1の空気流とを混合する工程と、燃料供給ノズル を用いて燃料と第2の空気流とを混合させる工程とを包有してなる請求項5記載 の方法。
- 8.内部に燃焼空間を区画し内部で圧縮空気流と燃料流とを混合して燃焼を維持 し燃焼空間の出口部から高温の圧縮燃焼生成物流を送出する燃焼生成装置を備え 、燃焼空間を区画する燃焼生成装置は更に燃焼空間に通じる複数の空気流入路を 区画する壁装置と燃料流と空気流とを燃焼室間内で混合する燃料供給装置と、燃 焼空間を区画する装置と囲繞するよう圧縮空気充気室を区画する装置とが包有さ れ、空気充気室を区画する装置は第1の供給源からの圧縮空気を受容する第1の 空気入口部と第2の供給源から圧縮空気流を受容する第2の空気入口部とを有し 、燃焼空間を区画する装置は環形をなし、壁装置により環形空間の一端部からそ の反対の端部へ向かつて軸方向に空気流が送られ出口部に向かつて軸方向内側へ 送られてなるタービンエンジンの燃焼器。
- 9.圧縮空気充気室も環形であり一端部で半径方向内側及び半径方向外側並びに 軸方向に囲繞し、第1の空気入口部は充気室の第1の端部に配置され燃焼空間の 半径方向外側の充気室と連通され軸方向に一端部へ第1の方向に且つ第1の方向 と反対方向に燃焼空間の半径方向内側へ第1の端部へと第1の空気流を送り、第 2の空気入口部は充気室の他方端部に配置され燃焼空間の一方端部での第2の空 気流を充気室の第1の端部へ燃焼室間の半径方向内側および半径方向外側へ且つ 第1の方向と反対方向に送り、燃焼空間と第2の空気入口部との間に多孔空気分 配壁が配置され、空気分配壁により空気充気室が第1の入口部と直接連通する第 1の部分と第2の空気入口部と直接連通する空気分配用の第2の部分とに分けら れてなる請求項8記載の燃焼器。
- 10.半径方向に離間され環形の第1の対をなす同軸の壁部と、半径方向に離間 され環形の第2の対をなす同軸の壁部と、軸方向に離間され半径方向および円周 方向に延びる一対の壁部と、充気室の他方端部で開口する第2の入口部と、半径 方向および円周方向に延びる多孔空気分配壁部とを備え、第1の対をなす同軸の 壁部は夫々断面がJ状をなすと共に多孔であり、第1の対をなす同軸の壁部間に それらを連結する半径方向および円周方向に延びる多孔の燃焼器ドーム壁が配設 され、第1の対をなす同軸の壁部と燃焼器ドーム壁とが協働して断面がJ状で軸 方向及び半径方向内側へ延びる環形の燃焼流路が区画され、燃焼流路は第1の対 をなす同軸の壁部および燃焼器ドーム壁により区画される複数の入口部から燃焼 器構造体の単一で半径方向内側の環形出口部へ向かつて延設されており、第2の 対をなす同軸の壁部がそれぞれ第1の対をなす同軸の壁部の半径方向内側および 半径方向外側へそれぞれ離間され、一対の壁部はそれぞれ第2の対をなす同軸の 壁部間において協働して延び燃焼流路、第1の対をなす同軸の壁部および燃焼器 ドーム壁の全てを囲繞する長手で環形の圧縮空気充気室を区画し、これらの壁部 は協働して空気充気室および軸方向および円周方向に延びる第1の入口開口部を 区画し、第1の入口開口部が充気室に対し第2の対をなす同軸の壁部の半径方向 外側の壁部近傍の充気室の端部において開口し、空気分配壁部は空気充気室を区 画する協働する壁部内に配置され、空気充気室と第2の入口部と直接連通する円 周空気分配チヤンバとに区分され、燃焼流路内に燃焼可能な燃料を導入する燃焼 装置が燃焼充気室の外側から内側へ向かつて延設されてなるタービンエンジンの 燃焼器構造。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/411,334 US5274992A (en) | 1989-09-21 | 1989-09-21 | Integrated power unit combustion apparatus and method |
US411,334 | 1989-09-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH05502081A true JPH05502081A (ja) | 1993-04-15 |
JP2519620B2 JP2519620B2 (ja) | 1996-07-31 |
Family
ID=23628508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3500354A Expired - Lifetime JP2519620B2 (ja) | 1989-09-21 | 1990-09-20 | 一体パワ―ユニツト燃焼装置及び方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5274992A (ja) |
EP (1) | EP0491877B1 (ja) |
JP (1) | JP2519620B2 (ja) |
CA (1) | CA2065158C (ja) |
DE (1) | DE69019528T2 (ja) |
WO (1) | WO1991004446A1 (ja) |
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US5274996A (en) * | 1991-10-11 | 1994-01-04 | Allied-Signal, Inc. | Closed loop fuel control system |
US6305156B1 (en) * | 1999-09-03 | 2001-10-23 | Alliedsignal Inc. | Integrated bleed air and engine starting system |
US6960848B2 (en) * | 2003-05-09 | 2005-11-01 | Nisca Corporation | Electromagnetic drive device and light quantity adjustment device using the same |
US6968697B2 (en) * | 2003-09-17 | 2005-11-29 | Honeywell International Inc. | Integral compressor housing of gas turbine engines |
US7442006B2 (en) * | 2005-08-15 | 2008-10-28 | Honeywell International Inc. | Integral diffuser and deswirler with continuous flow path deflected at assembly |
US20070169461A1 (en) * | 2006-01-19 | 2007-07-26 | Honeywell International Inc. | Catalytic bipropellant hot gas generation system |
US8984895B2 (en) | 2010-07-09 | 2015-03-24 | Icr Turbine Engine Corporation | Metallic ceramic spool for a gas turbine engine |
US9051873B2 (en) | 2011-05-20 | 2015-06-09 | Icr Turbine Engine Corporation | Ceramic-to-metal turbine shaft attachment |
FR2990414B1 (fr) * | 2012-05-10 | 2015-04-10 | Microturbo | Procede de fourniture de puissance auxiliaire par un groupe auxiliaire de puissance et architecture correspondante |
US10094288B2 (en) | 2012-07-24 | 2018-10-09 | Icr Turbine Engine Corporation | Ceramic-to-metal turbine volute attachment for a gas turbine engine |
US10323577B2 (en) * | 2015-02-23 | 2019-06-18 | Rolls-Royce North American Technologies, Inc. | Self-cooled gas bottle |
US9920695B2 (en) * | 2015-06-22 | 2018-03-20 | Exhaustless Inc. | Thrust recovery in airplanes |
US10836505B2 (en) | 2016-06-23 | 2020-11-17 | Raytheon Technologies Corporation | Operating auxiliary power unit during off-nominal propulsion system operation |
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FR1388004A (fr) * | 1963-11-27 | 1965-02-05 | Dispositif de démarrage et de contrôle du fonctionnement d'un générateur de puissance à turbine à gaz | |
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AT358335B (de) * | 1975-10-03 | 1980-09-10 | Gilli Paul Viktor Dipl Ing Dr | Einrichtung zum schnellanfahren und/oder zum kurzzeitigen ueberlasten eines gasturbinen- satzes mit offener prozessfuehrung |
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JPH0663646B2 (ja) * | 1985-10-11 | 1994-08-22 | 株式会社日立製作所 | ガスタ−ビン用燃焼器 |
US4777793A (en) * | 1986-04-14 | 1988-10-18 | Allied-Signal Inc. | Emergency power unit |
US4815277A (en) * | 1987-01-08 | 1989-03-28 | Sundstrand Corporation | Integrated power unit |
US4759178A (en) * | 1987-03-17 | 1988-07-26 | Williams International Corporation | Aircraft auxiliary power unit |
JPS6469721A (en) * | 1987-09-02 | 1989-03-15 | Sundstrand Corp | Multipurpose auxiliary power device |
US5309708A (en) * | 1988-06-03 | 1994-05-10 | Alliedsignal Inc. | Multifunction integrated power unit |
-
1989
- 1989-09-21 US US07/411,334 patent/US5274992A/en not_active Expired - Lifetime
-
1990
- 1990-09-20 DE DE69019528T patent/DE69019528T2/de not_active Expired - Fee Related
- 1990-09-20 CA CA002065158A patent/CA2065158C/en not_active Expired - Fee Related
- 1990-09-20 JP JP3500354A patent/JP2519620B2/ja not_active Expired - Lifetime
- 1990-09-20 WO PCT/US1990/005356 patent/WO1991004446A1/en active IP Right Grant
- 1990-09-20 EP EP90917362A patent/EP0491877B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5274992A (en) | 1994-01-04 |
JP2519620B2 (ja) | 1996-07-31 |
EP0491877A1 (en) | 1992-07-01 |
EP0491877B1 (en) | 1995-05-17 |
CA2065158C (en) | 1996-04-09 |
WO1991004446A1 (en) | 1991-04-04 |
DE69019528D1 (de) | 1995-06-22 |
DE69019528T2 (de) | 1996-01-25 |
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