CN111237087B - 一种航天动力用微孔板主被动复合冷却结构及冷却方法 - Google Patents
一种航天动力用微孔板主被动复合冷却结构及冷却方法 Download PDFInfo
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- CN111237087B CN111237087B CN202010059720.0A CN202010059720A CN111237087B CN 111237087 B CN111237087 B CN 111237087B CN 202010059720 A CN202010059720 A CN 202010059720A CN 111237087 B CN111237087 B CN 111237087B
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- coolant
- cavity
- gas
- cooling
- engine
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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
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
- F02K9/60—Constructional parts; Details not otherwise provided for
- F02K9/62—Combustion or thrust chambers
- F02K9/64—Combustion or thrust chambers having cooling arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
- F02K9/32—Constructional parts; Details not otherwise provided for
- F02K9/40—Cooling arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010059720.0A CN111237087B (zh) | 2020-01-19 | 2020-01-19 | 一种航天动力用微孔板主被动复合冷却结构及冷却方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010059720.0A CN111237087B (zh) | 2020-01-19 | 2020-01-19 | 一种航天动力用微孔板主被动复合冷却结构及冷却方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111237087A CN111237087A (zh) | 2020-06-05 |
| CN111237087B true CN111237087B (zh) | 2024-03-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010059720.0A Active CN111237087B (zh) | 2020-01-19 | 2020-01-19 | 一种航天动力用微孔板主被动复合冷却结构及冷却方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111237087B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832929B (zh) * | 2021-03-05 | 2022-05-24 | 中国科学院力学研究所 | 一种用于火箭发动机的等内壁面温度的冷却结构设计方法 |
| CN115614184A (zh) * | 2022-10-27 | 2023-01-17 | 北京航天试验技术研究所 | 一种小型蒸汽发生器 |
Citations (15)
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| CA2070512A1 (en) * | 1991-07-22 | 1993-01-23 | Ching-Pang Lee | Film cooling of jet engine components |
| JPH0642407A (ja) * | 1992-07-21 | 1994-02-15 | Mitsubishi Heavy Ind Ltd | 可変推力型液体ロケットエンジン |
| CN1134505A (zh) * | 1994-12-09 | 1996-10-30 | Abb管理有限公司 | 被冷却的壁部件 |
| US5732883A (en) * | 1995-04-27 | 1998-03-31 | Societe Europeene De Propulsion | Combustion enclosure with cooling by transpiration |
| JP2007033022A (ja) * | 2005-06-24 | 2007-02-08 | Hitachi Ltd | バーナ、ガスタービン燃焼器、バーナの冷却方法及びバーナの改造方法 |
| EP1783350A2 (en) * | 2005-11-03 | 2007-05-09 | United Technologies Corporation | Non axi-symmetric shaped cooling liner within a gas turbine engine exhaust duct |
| US7343732B2 (en) * | 2003-03-04 | 2008-03-18 | Aerojet-General Corporation | Rocket engine chamber with layered internal wall channels |
| WO2014126641A1 (en) * | 2013-02-14 | 2014-08-21 | United Technologies Corporation | Compliant heat shield liner hanger assembly for gas turbine engines |
| CN106050474A (zh) * | 2016-05-23 | 2016-10-26 | 上海空间推进研究所 | 一种火箭发动机头部和再生冷却身部的新型连接结构 |
| CN106640424A (zh) * | 2016-10-26 | 2017-05-10 | 湖北航天技术研究院总体设计所 | 一种液体火箭发动机燃烧室 |
| EP3165824A1 (en) * | 2015-11-06 | 2017-05-10 | General Electric Company | Cooled combustor for a gas turbine engine |
| CN107796017A (zh) * | 2017-11-23 | 2018-03-13 | 上海泛智能源装备有限公司 | 一种燃烧室及燃气轮机 |
| EP2980483B1 (en) * | 2014-08-01 | 2018-09-19 | Mitsubishi Hitachi Power Systems, Ltd. | Gas turbine combustor |
| CN109519968A (zh) * | 2018-11-27 | 2019-03-26 | 中国东方电气集团有限公司 | 一种高压可视化燃烧器 |
| CN109736968A (zh) * | 2019-01-11 | 2019-05-10 | 中国人民解放军国防科技大学 | 一种颌下进气式固体火箭冲压发动机及其掺混燃烧装置 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6601380B2 (en) * | 1999-03-24 | 2003-08-05 | Orbital Technologies Corporation | Hybrid rocket engine and method of propelling a rocket |
| US20120060464A1 (en) * | 2007-07-24 | 2012-03-15 | James Robert Grote | Systems, methods and apparatus for propulsion |
| US20110005193A1 (en) * | 2009-07-07 | 2011-01-13 | Thomas Clayton Pavia | Method and apparatus for simplified thrust chamber configurations |
| FR3021351B1 (fr) * | 2014-05-20 | 2019-07-12 | Safran Aircraft Engines | Paroi de turbomachine comportant une partie au moins d'orifices de refroidissement obtures |
| US10052722B2 (en) * | 2015-07-30 | 2018-08-21 | Purdue Research Foundation | Methods of forming holes and etching surfaces in substrates and substrates formed thereby |
-
2020
- 2020-01-19 CN CN202010059720.0A patent/CN111237087B/zh active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2070512A1 (en) * | 1991-07-22 | 1993-01-23 | Ching-Pang Lee | Film cooling of jet engine components |
| JPH0642407A (ja) * | 1992-07-21 | 1994-02-15 | Mitsubishi Heavy Ind Ltd | 可変推力型液体ロケットエンジン |
| CN1134505A (zh) * | 1994-12-09 | 1996-10-30 | Abb管理有限公司 | 被冷却的壁部件 |
| US5732883A (en) * | 1995-04-27 | 1998-03-31 | Societe Europeene De Propulsion | Combustion enclosure with cooling by transpiration |
| US7343732B2 (en) * | 2003-03-04 | 2008-03-18 | Aerojet-General Corporation | Rocket engine chamber with layered internal wall channels |
| JP2007033022A (ja) * | 2005-06-24 | 2007-02-08 | Hitachi Ltd | バーナ、ガスタービン燃焼器、バーナの冷却方法及びバーナの改造方法 |
| EP1783350A2 (en) * | 2005-11-03 | 2007-05-09 | United Technologies Corporation | Non axi-symmetric shaped cooling liner within a gas turbine engine exhaust duct |
| WO2014126641A1 (en) * | 2013-02-14 | 2014-08-21 | United Technologies Corporation | Compliant heat shield liner hanger assembly for gas turbine engines |
| EP2980483B1 (en) * | 2014-08-01 | 2018-09-19 | Mitsubishi Hitachi Power Systems, Ltd. | Gas turbine combustor |
| EP3165824A1 (en) * | 2015-11-06 | 2017-05-10 | General Electric Company | Cooled combustor for a gas turbine engine |
| CN106050474A (zh) * | 2016-05-23 | 2016-10-26 | 上海空间推进研究所 | 一种火箭发动机头部和再生冷却身部的新型连接结构 |
| CN106640424A (zh) * | 2016-10-26 | 2017-05-10 | 湖北航天技术研究院总体设计所 | 一种液体火箭发动机燃烧室 |
| CN107796017A (zh) * | 2017-11-23 | 2018-03-13 | 上海泛智能源装备有限公司 | 一种燃烧室及燃气轮机 |
| CN109519968A (zh) * | 2018-11-27 | 2019-03-26 | 中国东方电气集团有限公司 | 一种高压可视化燃烧器 |
| CN109736968A (zh) * | 2019-01-11 | 2019-05-10 | 中国人民解放军国防科技大学 | 一种颌下进气式固体火箭冲压发动机及其掺混燃烧装置 |
Non-Patent Citations (3)
| Title |
|---|
| Performance evaluation of regenerative cooling/film cooling for hydrocarbon fueled scramjet engine;Jingying Zuo等;Acta Astronautica;20180422;第57-68页 * |
| 孙冰等.再生冷却.《火箭发动机热防护技术》.北京航空航天大学出版社,2016,(第1版),第4、6页. * |
| 孙冰等.火箭发动机燃烧室液膜-再生复合冷却数值仿真.《航空宇航学报》.2013,第28卷(第6期),第1357-1363页. * |
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| Publication number | Publication date |
|---|---|
| CN111237087A (zh) | 2020-06-05 |
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Effective date of registration: 20260116 Address after: 710000 Shaanxi Province, Xi'an City, High-tech Zone, southeast corner of the intersection of Chuanzhi Road and Junye Road, Room 208, 2nd floor, Building 1, Shaanxi Aerospace Power Innovation Center Patentee after: Shaanxi Yufeng Aolong Technology Co.,Ltd. Country or region after: China Address before: 710072 Xi'an friendship West Road, Shaanxi, No. 127 Patentee before: Northwestern Polytechnical University Country or region before: China |