CN113505442A - 一种二次流喉栓发动机设计方法 - Google Patents
一种二次流喉栓发动机设计方法 Download PDFInfo
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- CN113505442A CN113505442A CN202110879214.0A CN202110879214A CN113505442A CN 113505442 A CN113505442 A CN 113505442A CN 202110879214 A CN202110879214 A CN 202110879214A CN 113505442 A CN113505442 A CN 113505442A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/15—Vehicle, aircraft or watercraft design
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
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- Pure & Applied Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Automation & Control Theory (AREA)
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Abstract
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CN202110879214.0A CN113505442B (zh) | 2021-08-02 | 2021-08-02 | 一种二次流喉栓发动机设计方法 |
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CN202110879214.0A CN113505442B (zh) | 2021-08-02 | 2021-08-02 | 一种二次流喉栓发动机设计方法 |
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CN113505442A true CN113505442A (zh) | 2021-10-15 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070256419A1 (en) * | 2006-05-04 | 2007-11-08 | Rolls-Royce Corporation | Nozzle with an adjustable throat |
CN104712460A (zh) * | 2015-01-14 | 2015-06-17 | 北京理工大学 | 一种推力可控的固体火箭发动机 |
CN106988928A (zh) * | 2017-05-16 | 2017-07-28 | 北京理工大学 | 一种具有抗烧蚀和降温功能的二次流喉栓火箭发动机 |
CN107023420A (zh) * | 2017-05-16 | 2017-08-08 | 北京理工大学 | 一种具有推力可控功能的二次流喉栓火箭发动机 |
CN109139301A (zh) * | 2018-09-07 | 2019-01-04 | 西安航天化学动力厂 | 一种热防护结构一体化的固体火箭发动机喷管 |
CN112464387A (zh) * | 2021-01-26 | 2021-03-09 | 中国人民解放军国防科技大学 | 一种喉栓式变推力固体发动机推力匹配设计方法 |
CN112528441A (zh) * | 2021-02-18 | 2021-03-19 | 中国人民解放军国防科技大学 | 喉栓式变推力发动机总体参数设计方法、装置和设备 |
-
2021
- 2021-08-02 CN CN202110879214.0A patent/CN113505442B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070256419A1 (en) * | 2006-05-04 | 2007-11-08 | Rolls-Royce Corporation | Nozzle with an adjustable throat |
CN104712460A (zh) * | 2015-01-14 | 2015-06-17 | 北京理工大学 | 一种推力可控的固体火箭发动机 |
CN106988928A (zh) * | 2017-05-16 | 2017-07-28 | 北京理工大学 | 一种具有抗烧蚀和降温功能的二次流喉栓火箭发动机 |
CN107023420A (zh) * | 2017-05-16 | 2017-08-08 | 北京理工大学 | 一种具有推力可控功能的二次流喉栓火箭发动机 |
CN109139301A (zh) * | 2018-09-07 | 2019-01-04 | 西安航天化学动力厂 | 一种热防护结构一体化的固体火箭发动机喷管 |
CN112464387A (zh) * | 2021-01-26 | 2021-03-09 | 中国人民解放军国防科技大学 | 一种喉栓式变推力固体发动机推力匹配设计方法 |
CN112528441A (zh) * | 2021-02-18 | 2021-03-19 | 中国人民解放军国防科技大学 | 喉栓式变推力发动机总体参数设计方法、装置和设备 |
Non-Patent Citations (3)
Title |
---|
张跃峰;郭颜红;张泽远;: "一种可变喉面喷管设计方案", 航空兵器, no. 05, pages 52 - 55 * |
谢侃;刘宇;王一白;: "圆孔喷嘴形成气动喉部的定常数值研究", 航空动力学报, vol. 26, no. 04, pages 924 - 930 * |
谢侃;李博;郭常超;王宁飞;: "固体火箭发动机气动喉部的推力调控特性", 推进技术, vol. 36, no. 02, pages 194 - 199 * |
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CN113505442B (zh) | 2023-12-01 |
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