CN115559831A - 一种火箭发动机的柔性喷管的预偏角调节系统及方法 - Google Patents
一种火箭发动机的柔性喷管的预偏角调节系统及方法 Download PDFInfo
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- CN115559831A CN115559831A CN202211545560.6A CN202211545560A CN115559831A CN 115559831 A CN115559831 A CN 115559831A CN 202211545560 A CN202211545560 A CN 202211545560A CN 115559831 A CN115559831 A CN 115559831A
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- deflection angle
- rocket engine
- flexible
- servo actuator
- spray pipe
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- 239000007921 spray Substances 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000002485 combustion reaction Methods 0.000 claims abstract description 27
- 238000006073 displacement reaction Methods 0.000 claims description 48
- 230000005540 biological transmission Effects 0.000 claims description 39
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 2
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000002699 waste material Substances 0.000 description 2
- 235000015842 Hesperis Nutrition 0.000 description 1
- 235000012633 Iberis amara Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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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
- F02K9/80—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by thrust or thrust vector control
- F02K9/84—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by thrust or thrust vector control using movable nozzles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Testing Of Engines (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202211545560.6A CN115559831B (zh) | 2022-12-05 | 2022-12-05 | 一种火箭发动机的柔性喷管的预偏角调节系统及方法 |
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CN202211545560.6A CN115559831B (zh) | 2022-12-05 | 2022-12-05 | 一种火箭发动机的柔性喷管的预偏角调节系统及方法 |
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CN115559831A true CN115559831A (zh) | 2023-01-03 |
CN115559831B CN115559831B (zh) | 2023-03-24 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010275881A (ja) * | 2009-05-26 | 2010-12-09 | Ihi Aerospace Co Ltd | ボールジョイント装置 |
RU2482458C1 (ru) * | 2011-09-27 | 2013-05-20 | Открытое акционерное общество "Корпорация "Московский институт теплотехники" (ОАО "Корпорация "МИТ") | Способ испытаний управляющего сопла с эластичным опорным шарниром и приводом с определением угла поворота подвижной части сопла |
JP2013164046A (ja) * | 2012-02-13 | 2013-08-22 | Ihi Aerospace Co Ltd | フレキシブルジョイントとその製造方法 |
CN106368852A (zh) * | 2016-10-14 | 2017-02-01 | 南京航空航天大学 | 一种小型液体/固体火箭矢量喷管伺服控制系统和方法 |
CN110242441A (zh) * | 2019-05-28 | 2019-09-17 | 上海新力动力设备研究所 | 一种新型球窝塞式矢量喷管 |
CN112431694A (zh) * | 2020-11-20 | 2021-03-02 | 哈尔滨工程大学 | 一种使用柔性材料和外置桁架结构的可展开喷管 |
CN112880622A (zh) * | 2021-02-04 | 2021-06-01 | 上海航天控制技术研究所 | 一种应用倾角仪标定柔性喷管摆角传感器的方法 |
CN215171264U (zh) * | 2021-07-05 | 2021-12-14 | 东方空间技术(山东)有限公司 | 推力矢量控制用伺服系统 |
-
2022
- 2022-12-05 CN CN202211545560.6A patent/CN115559831B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010275881A (ja) * | 2009-05-26 | 2010-12-09 | Ihi Aerospace Co Ltd | ボールジョイント装置 |
RU2482458C1 (ru) * | 2011-09-27 | 2013-05-20 | Открытое акционерное общество "Корпорация "Московский институт теплотехники" (ОАО "Корпорация "МИТ") | Способ испытаний управляющего сопла с эластичным опорным шарниром и приводом с определением угла поворота подвижной части сопла |
JP2013164046A (ja) * | 2012-02-13 | 2013-08-22 | Ihi Aerospace Co Ltd | フレキシブルジョイントとその製造方法 |
CN106368852A (zh) * | 2016-10-14 | 2017-02-01 | 南京航空航天大学 | 一种小型液体/固体火箭矢量喷管伺服控制系统和方法 |
CN110242441A (zh) * | 2019-05-28 | 2019-09-17 | 上海新力动力设备研究所 | 一种新型球窝塞式矢量喷管 |
CN112431694A (zh) * | 2020-11-20 | 2021-03-02 | 哈尔滨工程大学 | 一种使用柔性材料和外置桁架结构的可展开喷管 |
CN112880622A (zh) * | 2021-02-04 | 2021-06-01 | 上海航天控制技术研究所 | 一种应用倾角仪标定柔性喷管摆角传感器的方法 |
CN215171264U (zh) * | 2021-07-05 | 2021-12-14 | 东方空间技术(山东)有限公司 | 推力矢量控制用伺服系统 |
Non-Patent Citations (1)
Title |
---|
赵康等: "超音速分离线喷管研究进展", 《固体火箭技术》 * |
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Address after: No. 88 Liangdong Road, Liangxi District, Wuxi City, Jiangsu Province, 214000 Patentee after: Dongfang Space (Jiangsu) Aerospace Power Co.,Ltd. Country or region after: China Patentee after: Dongfang space technology (Shandong) Co.,Ltd. Patentee after: Oriental space technology (Beijing) Co.,Ltd. Patentee after: Orient Space (Hainan) Technology Co.,Ltd. Address before: 710100 Room 403, 4th floor, Xi'an Science and technology Northwest Building, No. 532, Shenzhou Third Road, national civil aerospace industry base, Chang'an District, Xi'an City, Shaanxi Province Patentee before: Oriental space (Xi'an) Aerospace Technology Co.,Ltd. Country or region before: China Patentee before: Dongfang space technology (Shandong) Co.,Ltd. Patentee before: Oriental space technology (Beijing) Co.,Ltd. Patentee before: Orient Space (Hainan) Technology Co.,Ltd. |