CN108119260B - 液体发动机及运载器 - Google Patents
液体发动机及运载器 Download PDFInfo
- Publication number
- CN108119260B CN108119260B CN201810061907.7A CN201810061907A CN108119260B CN 108119260 B CN108119260 B CN 108119260B CN 201810061907 A CN201810061907 A CN 201810061907A CN 108119260 B CN108119260 B CN 108119260B
- Authority
- CN
- China
- Prior art keywords
- liquid
- collecting structure
- gas
- thrust chamber
- engine
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 208
- 239000000110 cooling liquid Substances 0.000 claims abstract description 30
- 238000002485 combustion reaction Methods 0.000 claims abstract description 9
- 239000003380 propellant Substances 0.000 claims description 14
- 238000001816 cooling Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 14
- 239000002826 coolant Substances 0.000 description 12
- 239000000446 fuel Substances 0.000 description 7
- 239000007800 oxidant agent Substances 0.000 description 6
- 230000001590 oxidative effect Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000012809 cooling fluid Substances 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- 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
- F02K9/42—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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Exhaust Gas After Treatment (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810061907.7A CN108119260B (zh) | 2018-01-23 | 2018-01-23 | 液体发动机及运载器 |
CN202011094208.6A CN112145316B (zh) | 2018-01-23 | 2018-01-23 | 液体发动机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810061907.7A CN108119260B (zh) | 2018-01-23 | 2018-01-23 | 液体发动机及运载器 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011094208.6A Division CN112145316B (zh) | 2018-01-23 | 2018-01-23 | 液体发动机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108119260A CN108119260A (zh) | 2018-06-05 |
CN108119260B true CN108119260B (zh) | 2023-12-05 |
Family
ID=62233238
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011094208.6A Active CN112145316B (zh) | 2018-01-23 | 2018-01-23 | 液体发动机 |
CN201810061907.7A Active CN108119260B (zh) | 2018-01-23 | 2018-01-23 | 液体发动机及运载器 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011094208.6A Active CN112145316B (zh) | 2018-01-23 | 2018-01-23 | 液体发动机 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN112145316B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112145316B (zh) * | 2018-01-23 | 2021-07-23 | 陕西蓝箭航天技术有限公司 | 液体发动机 |
CN109595097B (zh) * | 2018-10-29 | 2020-04-24 | 上海空间推进研究所 | 采用插入式阀门的液氧与甲烷发动机及控制方法 |
CN113565652B (zh) * | 2021-07-27 | 2022-08-19 | 中国人民解放军国防科技大学 | 一种多层固定的高温流体通道 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3411714A (en) * | 1964-10-19 | 1968-11-19 | Dynamit Nobel Ag | Method and apparatus for atomizing liquids using the propulsion jet of a rocket engine |
US3813007A (en) * | 1970-12-11 | 1974-05-28 | Poudres Et Exyslosifs Soc Nat | Gas generator with coolant expulsion means |
CN1966954A (zh) * | 2005-11-09 | 2007-05-23 | 奥尼拉(国家宇航研究所) | 高效热机 |
CN101245745A (zh) * | 2008-01-17 | 2008-08-20 | 清华大学 | 一种利用强吸热反应的层板发汗冷却结构 |
CN208073634U (zh) * | 2018-01-23 | 2018-11-09 | 陕西蓝箭航天技术有限公司 | 液体发动机及运载器 |
CN112145316B (zh) * | 2018-01-23 | 2021-07-23 | 陕西蓝箭航天技术有限公司 | 液体发动机 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104948347B (zh) * | 2014-03-31 | 2017-02-15 | 北京航天动力研究所 | 一种具有均流功能的推力室集合器 |
CN105089852B (zh) * | 2014-05-06 | 2017-02-15 | 中国航天科技集团公司第六研究院第十一研究所 | 一种燃烧室内衬冷却结构 |
CN104632467B (zh) * | 2015-01-12 | 2017-01-25 | 葛明龙 | 超音速客机用一种有声腔火箭推力室及其供应系统 |
CN105971768B (zh) * | 2016-06-10 | 2017-09-15 | 中国人民解放军国防科学技术大学 | 一种基于再生冷却的自增压供应系统 |
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 |
-
2018
- 2018-01-23 CN CN202011094208.6A patent/CN112145316B/zh active Active
- 2018-01-23 CN CN201810061907.7A patent/CN108119260B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3411714A (en) * | 1964-10-19 | 1968-11-19 | Dynamit Nobel Ag | Method and apparatus for atomizing liquids using the propulsion jet of a rocket engine |
US3813007A (en) * | 1970-12-11 | 1974-05-28 | Poudres Et Exyslosifs Soc Nat | Gas generator with coolant expulsion means |
CN1966954A (zh) * | 2005-11-09 | 2007-05-23 | 奥尼拉(国家宇航研究所) | 高效热机 |
CN101245745A (zh) * | 2008-01-17 | 2008-08-20 | 清华大学 | 一种利用强吸热反应的层板发汗冷却结构 |
CN208073634U (zh) * | 2018-01-23 | 2018-11-09 | 陕西蓝箭航天技术有限公司 | 液体发动机及运载器 |
CN112145316B (zh) * | 2018-01-23 | 2021-07-23 | 陕西蓝箭航天技术有限公司 | 液体发动机 |
Also Published As
Publication number | Publication date |
---|---|
CN108119260A (zh) | 2018-06-05 |
CN112145316B (zh) | 2021-07-23 |
CN112145316A (zh) | 2020-12-29 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 100176 Beijing Daxing Economic and Technological Development Zone Rongjing West Street Jingkai Building B Block 12B03 Applicant after: Blue Arrow Space Technology Co.,Ltd. Address before: 100176 Beijing Daxing Economic and Technological Development Zone Rongjing West Street Jingkai Building B Block 12B03 Applicant before: BEIJING LANDSPACETECH Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200309 Address after: 710077 East Building, four floor, aerospace science and technology, civil and integration innovation center, 32 United South Road, Xi'an, Shaanxi Applicant after: SHAANXI LANDSPACE TECHNOLOGY Co.,Ltd. Address before: 100176 Beijing Daxing Economic and Technological Development Zone Rongjing West Street Jingkai Building B Block 12B03 Applicant before: Blue Arrow Space Technology Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240517 Address after: 100076 H1, AVIC International Plaza, No.13 Ronghua South Road, Daxing District, Beijing Economic and Technological Development Zone Patentee after: Blue Arrow Space Technology Co.,Ltd. Country or region after: China Address before: 710077 East Building, four floor, aerospace science and technology, civil and integration innovation center, 32 United South Road, Xi'an, Shaanxi Patentee before: SHAANXI LANDSPACE TECHNOLOGY Co.,Ltd. Country or region before: China |