CN109139294A - 一种喷气式航空发动机及其调节方法 - Google Patents
一种喷气式航空发动机及其调节方法 Download PDFInfo
- Publication number
- CN109139294A CN109139294A CN201810825184.3A CN201810825184A CN109139294A CN 109139294 A CN109139294 A CN 109139294A CN 201810825184 A CN201810825184 A CN 201810825184A CN 109139294 A CN109139294 A CN 109139294A
- Authority
- CN
- China
- Prior art keywords
- compressor
- pressure turbine
- changeable compressor
- jet engine
- aircraft jet
- 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
Links
Classifications
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- 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
- F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
- F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
- F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
-
- 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
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/16—Control of working fluid flow
-
- 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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/16—Control of working fluid flow
- F02C9/20—Control of working fluid flow by throttling; by adjusting vanes
-
- 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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/16—Control of working fluid flow
- F02C9/20—Control of working fluid flow by throttling; by adjusting vanes
- F02C9/22—Control of working fluid flow by throttling; by adjusting vanes by adjusting turbine vanes
-
- 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
- F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
- F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
- F02K3/075—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type controlling flow ratio between flows
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810825184.3A CN109139294B (zh) | 2018-07-25 | 2018-07-25 | 一种喷气式航空发动机及其调节方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810825184.3A CN109139294B (zh) | 2018-07-25 | 2018-07-25 | 一种喷气式航空发动机及其调节方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109139294A true CN109139294A (zh) | 2019-01-04 |
CN109139294B CN109139294B (zh) | 2019-08-23 |
Family
ID=64797751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810825184.3A Active CN109139294B (zh) | 2018-07-25 | 2018-07-25 | 一种喷气式航空发动机及其调节方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109139294B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112392628A (zh) * | 2019-08-15 | 2021-02-23 | 中国航发商用航空发动机有限责任公司 | 航空发动机核心机、控制方法和航空发动机 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1918551A2 (en) * | 2006-10-24 | 2008-05-07 | Rolls-Royce plc | Gas turbine engine |
US20150361819A1 (en) * | 2014-01-24 | 2015-12-17 | United Technologies Corporation | Virtual multi-stream gas turbine engine |
US20160123235A1 (en) * | 2014-10-16 | 2016-05-05 | Rolls-Royce Deutschland Ltd & Co Kg | Arrangement and method for blowing-off compressor air in a jet engine |
EP3018323A1 (en) * | 2014-11-06 | 2016-05-11 | Rolls-Royce plc | Bleed valve |
US20160208692A1 (en) * | 2015-01-20 | 2016-07-21 | United Technologies Corporation | Gas turbine engine with a multi-spool driven fan |
GB2536357A (en) * | 2015-03-10 | 2016-09-14 | Rolls Royce Plc | Gas bleed arrangement |
US20160347463A1 (en) * | 2015-05-29 | 2016-12-01 | Rolls-Royce Deutschland Ltd & Co Kg | Adaptive aircraft engine and aircraft having an adaptive engine |
US20170370290A1 (en) * | 2016-06-22 | 2017-12-28 | Rolls-Royce Plc | Gas turbine engine |
CN107592902A (zh) * | 2015-05-13 | 2018-01-16 | 赛峰飞机发动机公司 | 用于对航空器涡轮发动机的压气机进行排放的蝶形阀 |
FR3059367A1 (fr) * | 2016-11-25 | 2018-06-01 | Safran Aircraft Engines | Turbomachine a double flux equipee d'un systeme de decharge |
-
2018
- 2018-07-25 CN CN201810825184.3A patent/CN109139294B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1918551A2 (en) * | 2006-10-24 | 2008-05-07 | Rolls-Royce plc | Gas turbine engine |
US20150361819A1 (en) * | 2014-01-24 | 2015-12-17 | United Technologies Corporation | Virtual multi-stream gas turbine engine |
US20160123235A1 (en) * | 2014-10-16 | 2016-05-05 | Rolls-Royce Deutschland Ltd & Co Kg | Arrangement and method for blowing-off compressor air in a jet engine |
EP3018323A1 (en) * | 2014-11-06 | 2016-05-11 | Rolls-Royce plc | Bleed valve |
US20160208692A1 (en) * | 2015-01-20 | 2016-07-21 | United Technologies Corporation | Gas turbine engine with a multi-spool driven fan |
GB2536357A (en) * | 2015-03-10 | 2016-09-14 | Rolls Royce Plc | Gas bleed arrangement |
CN107592902A (zh) * | 2015-05-13 | 2018-01-16 | 赛峰飞机发动机公司 | 用于对航空器涡轮发动机的压气机进行排放的蝶形阀 |
US20160347463A1 (en) * | 2015-05-29 | 2016-12-01 | Rolls-Royce Deutschland Ltd & Co Kg | Adaptive aircraft engine and aircraft having an adaptive engine |
US20170370290A1 (en) * | 2016-06-22 | 2017-12-28 | Rolls-Royce Plc | Gas turbine engine |
FR3059367A1 (fr) * | 2016-11-25 | 2018-06-01 | Safran Aircraft Engines | Turbomachine a double flux equipee d'un systeme de decharge |
Non-Patent Citations (1)
Title |
---|
周红: ""变循环发动机特性分析及其与飞机一体化设计研究"", 《中国博士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112392628A (zh) * | 2019-08-15 | 2021-02-23 | 中国航发商用航空发动机有限责任公司 | 航空发动机核心机、控制方法和航空发动机 |
Also Published As
Publication number | Publication date |
---|---|
CN109139294B (zh) | 2019-08-23 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190401 Address after: 100020 No. 1901 Motorcycle Building, 199 Chaoyang North Road, Chaoyang District, Beijing Applicant after: Beijing Qingsoft Chuangxiang Information Technology Co., Ltd. Address before: 110015 1 Wan Lian Road, Shenhe District, Shenyang, Liaoning Applicant before: Shenyang Hangfa China Engine Research Institute |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190724 Address after: Shenhe District of Shenyang City, 110015 Wan Lin Road No. 1 in Liaoning Province Applicant after: Shenyang Hangfa China Engine Research Institute Address before: 100020 No. 1901 Motorcycle Building, 199 Chaoyang North Road, Chaoyang District, Beijing Applicant before: Beijing Qingsoft Chuangxiang Information Technology Co., Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |