CN115596572B - 液体火箭、液体火箭发动机推进剂混合比调节系统及方法 - Google Patents
液体火箭、液体火箭发动机推进剂混合比调节系统及方法 Download PDFInfo
- Publication number
- CN115596572B CN115596572B CN202211338569.XA CN202211338569A CN115596572B CN 115596572 B CN115596572 B CN 115596572B CN 202211338569 A CN202211338569 A CN 202211338569A CN 115596572 B CN115596572 B CN 115596572B
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- Prior art keywords
- stepping motor
- type stepping
- reluctance type
- gear
- propellant
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- 239000003380 propellant Substances 0.000 title claims abstract description 86
- 239000007788 liquid Substances 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000009467 reduction Effects 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 230000000670 limiting effect Effects 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 230000002238 attenuated effect Effects 0.000 abstract description 4
- 235000015842 Hesperis Nutrition 0.000 abstract description 2
- 235000012633 Iberis amara Nutrition 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 9
- 230000001360 synchronised effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004804 winding Methods 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
- F02K9/44—Feeding propellants
- F02K9/56—Control
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Stepping Motors (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202211338569.XA CN115596572B (zh) | 2022-10-28 | 2022-10-28 | 液体火箭、液体火箭发动机推进剂混合比调节系统及方法 |
Applications Claiming Priority (1)
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CN202211338569.XA CN115596572B (zh) | 2022-10-28 | 2022-10-28 | 液体火箭、液体火箭发动机推进剂混合比调节系统及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115596572A CN115596572A (zh) | 2023-01-13 |
CN115596572B true CN115596572B (zh) | 2023-11-14 |
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ID=84851125
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CN202211338569.XA Active CN115596572B (zh) | 2022-10-28 | 2022-10-28 | 液体火箭、液体火箭发动机推进剂混合比调节系统及方法 |
Country Status (1)
Country | Link |
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CN (1) | CN115596572B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2314309Y (zh) * | 1997-12-24 | 1999-04-14 | 泰州市电器厂 | 家用空调用电子膨胀阀 |
CN106321285A (zh) * | 2016-08-26 | 2017-01-11 | 南京理工大学 | 锥阀固定式固体火箭冲压发动机燃气流量调节装置 |
CN108661823A (zh) * | 2018-04-28 | 2018-10-16 | 西安航天动力研究所 | 液体火箭发动机推力及混合比调节多余度机电伺服系统 |
CN109595098A (zh) * | 2019-01-29 | 2019-04-09 | 九州云箭(北京)空间科技有限公司 | 一种液体火箭发动机的混合比多开度调节阀 |
CN109698652A (zh) * | 2018-12-22 | 2019-04-30 | 西安航天动力研究所 | 火箭发动机双路步进电机同时基变速控制及角度测量方法 |
CN111520256A (zh) * | 2020-04-26 | 2020-08-11 | 北京深蓝航天科技有限公司 | 一种火箭发动机综合控制方法 |
CN114233523A (zh) * | 2021-12-09 | 2022-03-25 | 北京航空航天大学 | 一种控制固液混合发动机推力的方法及系统 |
CN114909508A (zh) * | 2022-06-21 | 2022-08-16 | 北京星际荣耀空间科技股份有限公司 | 一种液体火箭发动机直线式调节阀执行机构及调节阀 |
-
2022
- 2022-10-28 CN CN202211338569.XA patent/CN115596572B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2314309Y (zh) * | 1997-12-24 | 1999-04-14 | 泰州市电器厂 | 家用空调用电子膨胀阀 |
CN106321285A (zh) * | 2016-08-26 | 2017-01-11 | 南京理工大学 | 锥阀固定式固体火箭冲压发动机燃气流量调节装置 |
CN108661823A (zh) * | 2018-04-28 | 2018-10-16 | 西安航天动力研究所 | 液体火箭发动机推力及混合比调节多余度机电伺服系统 |
CN109698652A (zh) * | 2018-12-22 | 2019-04-30 | 西安航天动力研究所 | 火箭发动机双路步进电机同时基变速控制及角度测量方法 |
CN109595098A (zh) * | 2019-01-29 | 2019-04-09 | 九州云箭(北京)空间科技有限公司 | 一种液体火箭发动机的混合比多开度调节阀 |
CN111520256A (zh) * | 2020-04-26 | 2020-08-11 | 北京深蓝航天科技有限公司 | 一种火箭发动机综合控制方法 |
CN114233523A (zh) * | 2021-12-09 | 2022-03-25 | 北京航空航天大学 | 一种控制固液混合发动机推力的方法及系统 |
CN114909508A (zh) * | 2022-06-21 | 2022-08-16 | 北京星际荣耀空间科技股份有限公司 | 一种液体火箭发动机直线式调节阀执行机构及调节阀 |
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CN115596572A (zh) | 2023-01-13 |
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Address after: 100176 Room 101, floor 1, building 3, courtyard 15, Ronghua South Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing Applicant after: Beijing Xinghe Power Equipment Technology Co.,Ltd. Applicant after: Beijing Xinghe Power Aerospace Technology Co.,Ltd. Applicant after: Anhui Galaxy Power Equipment Technology Co.,Ltd. Applicant after: Jiangsu Galaxy Aerospace Technology Co.,Ltd. Applicant after: Galaxy Power (Shandong) Aerospace Technology Co.,Ltd. Address before: 100176 Room 101, floor 1, building 3, courtyard 15, Ronghua South Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing Applicant before: Beijing Xinghe Power Equipment Technology Co.,Ltd. Applicant before: Xinghe power (Beijing) Space Technology Co.,Ltd. Applicant before: Anhui Galaxy Power Equipment Technology Co.,Ltd. Applicant before: Jiangsu Galaxy Aerospace Technology Co.,Ltd. Applicant before: Galaxy Power (Shandong) Aerospace Technology Co.,Ltd. |
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