JP6779624B2 - 航空機用ガス−電気推進システム - Google Patents
航空機用ガス−電気推進システム Download PDFInfo
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- 238000004146 energy storage Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 27
- 239000000567 combustion gas Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
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- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- 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
- B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
-
- 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
-
- 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
- B64D27/026—Aircraft characterised by the type or position of power plants comprising different types of power plants, e.g. combination of a piston engine and a gas-turbine
-
- 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
- B64D27/16—Aircraft characterised by the type or position of power plants of jet type
- B64D27/18—Aircraft characterised by the type or position of power plants of jet type within, or attached to, wings
-
- 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
- B64D27/16—Aircraft characterised by the type or position of power plants of jet type
- B64D27/20—Aircraft characterised by the type or position of power plants of jet type within, or attached to, fuselages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
- B64C21/01—Boundary layer ingestion [BLI] propulsion
-
- 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
- B64D2205/00—Aircraft with means for ground manoeuvring, such as taxiing, using an auxiliary thrust system, e.g. jet-engines, propellers or compressed air
-
- 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
- Y02T50/10—Drag reduction
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S903/00—Hybrid electric vehicles, HEVS
- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
- Y10S903/904—Component specially adapted for hev
- Y10S903/905—Combustion engine
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S903/00—Hybrid electric vehicles, HEVS
- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
- Y10S903/904—Component specially adapted for hev
- Y10S903/906—Motor or generator
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S903/00—Hybrid electric vehicles, HEVS
- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
- Y10S903/904—Component specially adapted for hev
- Y10S903/907—Electricity storage, e.g. battery, capacitor
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
100 ガス−電気推進システム
102、104 ジェットエンジン
106 境界層吸い込み(BLI)ファン
108 発電機
110 エネルギー蓄積装置
200 ターボファン
204 ファンセクション
300 境界層吸い込み(BLI)ファン
304 電気モータ
308 ファンブレード
Claims (34)
- 航空機(10)のガス−電気推進システム(100)であって、
前記航空機のウィング(20)の真下に懸架されたジェットエンジン(102、104)のペアと、
前記ウィングの後方で前記航空機の胴体(12)部分に結合される電動式境界層吸い込みファン(106)と、
前記ジェットエンジンのペア及び前記境界層吸い込みファンに電気的に結合された発電機(108)と、
を備え、前記発電機が、前記ジェットエンジンのペアのうちの少なくとも1つのジェットエンジンからの回転エネルギーを電気エネルギーに転換し、前記発電機が、前記電気エネルギーの少なくとも一部を前記境界層吸い込みファンに提供し、前記境界層吸い込みファンが、前記航空機の尾部セクション(18)から少なくとも部分的に下流側で前記胴体に結合される、ガス−電気推進システム(100)。 - 前記ジェットエンジンのペアの各ジェットエンジンが、高バイパス比ターボファンジェットエンジンである、請求項1に記載のシステム(100)。
- 前記高バイパス比ターボファンジェットエンジンが複数のファンブレード(232)を有するファンセクション(204)を含み、前記ファンブレードが可変又は固定ピッチである、請求項2に記載のシステム(100)。
- 前記高バイパス比ターボファンジェットエンジンが、ギア駆動又は直接駆動である、請求項2に記載のシステム(100)。
- 前記境界層吸い込みファンが、前記航空機に推力を提供するよう構成されている、請求項1に記載のシステム(100)。
- 前記境界層吸い込みファンにより提供される推力が、前記航空機を独立して推進するのに十分である、請求項5に記載のシステム(100)。
- 前記境界層吸い込みファンが、前記発電機に電気的に結合された電気モータ(304)を含む、請求項1に記載のシステム(100)。
- 前記電気モータが、超伝導モータである、請求項7に記載のシステム(100)。
- 前記発電機が、高圧力発電機であり、前記ジェットエンジンのペアのうちの少なくとも1つのジェットエンジンの高圧スプール(224)に結合される、請求項1に記載のシステム(100)。
- 前記発電機が、低圧力発電機であり、前記ジェットエンジンのペアのうちの少なくとも1つのジェットエンジンの低圧スプール(226)に結合される、請求項1に記載のシステム(100)。
- 前記発電機及び前記境界層吸い込みファンに電気的に結合されたエネルギー蓄積装置(110)を更に備える、請求項1に記載のシステム(100)。
- エネルギー管理システム(112)を更に備える、請求項1に記載のシステム(100)。
- 前記システムが更に、前記発電機及び前記境界層吸い込みファンに電気的に結合されたエネルギー蓄積装置(110)を更に備え、前記エネルギー管理システムが、前記ジェットエンジンのペア、前記発電機、前記境界層吸い込みファン、及び前記エネルギー蓄積装置のうちの少なくとも1つに電気的に結合されている、請求項12に記載のシステム(100)。
- 航空機(10)のガス−電気推進システム(100)であって、
ターボファンジェットエンジン(102、104)と、
前記ターボファンジェットエンジンの後方で前記航空機の胴体(12)部分に結合された電動式境界層吸い込みファン(106)と、
前記ターボファンジェットエンジン及び前記境界層吸い込みファンに電気的に結合された発電機(108)と、
を備え、前記発電機が、前記ターボファンジェットエンジンからの回転エネルギーを電気エネルギーに転換し、前記発電機が、前記電気エネルギーの少なくとも一部を前記境界層吸い込みファンに提供し、前記境界層吸い込みファンが、前記航空機の尾部セクション(18)から少なくとも部分的に下流側で前記胴体に結合される、ガス−電気推進システム(100)。 - 前記ターボファンジェットエンジンが高バイパス比ターボファンジェットエンジンであり、該高バイパス比ターボファンジェットエンジンが、複数のファンブレード(232)を有するファンセクション(204)を含み、前記ファンブレードが可変又は固定ピッチである、請求項14に記載のシステム(100)。
- 前記高バイパス比ターボファンジェットエンジンが、ギア駆動又は直接駆動ターボファンジェットエンジンである、請求項15に記載のシステム(100)。
- 前記境界層吸い込みファンが、前記航空機に推力を提供するよう構成されている、請求項14に記載のシステム(100)。
- 前記境界層吸い込みファンにより提供される推力が、前記航空機を独立して推進するのに十分である、請求項17に記載のシステム(100)。
- 前記境界層吸い込みファンが、前記発電機に電気的に結合された電気モータ(304)を含む、請求項14に記載のシステム(100)。
- 前記電気モータが、超伝導モータである、請求項19に記載のシステム(100)。
- 前記発電機が、高圧力発電機であり、前記ターボファンジェットエンジンの高圧スプール(224)に結合される、請求項14に記載のシステム(100)。
- 前記発電機が、低圧力発電機であり、前記ターボファンジェットエンジンの低圧スプール(226)に結合される、請求項14に記載のシステム(100)。
- 前記発電機及び前記境界層吸い込みファンに電気的に結合されたエネルギー蓄積装置(110)を更に備える、請求項14に記載のシステム(100)。
- 前記エネルギー蓄積装置がバッテリを備える、請求項23に記載のシステム(100)。
- エネルギー管理システム(112)を更に備える、請求項14に記載のシステム(100)。
- 前記システムが更に、前記発電機及び前記境界層吸い込みファンに電気的に結合されたエネルギー蓄積装置(110)を更に備え、前記エネルギー管理システムが、前記ターボファンジェットエンジン、前記発電機、前記境界層吸い込みファン、及び前記エネルギー蓄積装置のうちの少なくとも1つに電気的に結合されている、請求項25に記載のシステム(100)。
- ガス−電気推進システム(100)を介して航空機(10)を推進させる方法(400)であって、
ジェットエンジン(102、104)に結合された発電機(108)を介してエネルギー蓄積装置(110)に電気エネルギーを供給するステップと、
前記エネルギー蓄積装置(110)からの電気エネルギーを、前記航空機のウィング(20)の後方で前記航空機に装着される電動式境界層吸い込みファン(106)の電気モータ(304)に供給するステップと、
前記境界層吸い込みファンの電気モータを係合して前記航空機を推進させるのに十分な推力を生成するステップと、
を含み、
前記境界層吸い込みファンが、前記航空機の尾部セクション(18)から少なくとも部分的に下流側で前記航空機の胴体に結合される、方法(400)。 - 前記ジェットエンジンが、前記航空機のウィングの真下に懸架される、請求項27に記載の方法(400)。
- 前記ジェットエンジンが高バイパスターボファンジェットエンジンである、請求項27に記載の方法(400)。
- ターボファンジェットエンジンの高圧スプール(224)に結合された高圧力発電機を介して前記エネルギー蓄積装置に電気エネルギーを供給するステップを更に含む、請求項27に記載の方法(400)。
- ターボファンジェットエンジンの低圧スプール(226)に結合された低圧力発電機を介して前記エネルギー蓄積装置に電気エネルギーを供給するステップを更に含む、請求項27に記載の方法(400)。
- 1又はそれ以上のジェットエンジンを介して前記航空機を推進させる追加の推力を提供するステップを更に含む、請求項27に記載の方法(400)。
- ターボファンジェットエンジンの高圧スプール(224)に結合された高圧力発電機を介して前記境界層吸い込みファンに電気エネルギーを直接供給するステップを更に含む、請求項27に記載の方法(400)。
- ターボファンジェットエンジンの低圧スプール(226)に結合された低圧力発電機を介して前記境界層吸い込みファンに電気エネルギーを直接供給するステップを更に含む、請求項27に記載の方法(400)。
Applications Claiming Priority (2)
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US201562107196P | 2015-01-23 | 2015-01-23 | |
US62/107,196 | 2015-01-23 |
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JP2016135671A JP2016135671A (ja) | 2016-07-28 |
JP6779624B2 true JP6779624B2 (ja) | 2020-11-04 |
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US (4) | US10000293B2 (ja) |
EP (1) | EP3048042B1 (ja) |
JP (1) | JP6779624B2 (ja) |
CN (1) | CN105818990B (ja) |
BR (1) | BR102016000410B1 (ja) |
CA (1) | CA2917616A1 (ja) |
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