Research on Grain Burnback and Internal Ballistic Performance of Solid Rocket Motor under High Overload Conditions Based on Minimum Distance Function
The accurate calculation of the burning surface during the grain burnback is the basis for the ballistic performance calculation of solid rocket motor. The overload conditions of the motor can significantly affect the burning surface area, grain burnback and internal ballistic performance of the mot...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Aero Weaponry
2022-12-01
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| Series: | Hangkong bingqi |
| Subjects: | |
| Online Access: | https://www.aeroweaponry.avic.com/fileup/1673-5048/PDF/2022-00073.pdf |
| _version_ | 1797976225706147840 |
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| author | Lin Lin, Shang Yongteng, Li Chongchong, Bai Tao, Guo Mengfei |
| author_facet | Lin Lin, Shang Yongteng, Li Chongchong, Bai Tao, Guo Mengfei |
| author_sort | Lin Lin, Shang Yongteng, Li Chongchong, Bai Tao, Guo Mengfei |
| collection | DOAJ |
| description | The accurate calculation of the burning surface during the grain burnback is the basis for the ballistic performance calculation of solid rocket motor. The overload conditions of the motor can significantly affect the burning surface area, grain burnback and internal ballistic performance of the motor. The minimum distance function (MDF) method is suitable for calculating the burnback process of complex three-dimensional grains, and has high precision. Based on the MDF method, this paper takes the common tube and star grain in engineering applications as the research object, and for the rocket motor working environment with high lateral overload, the burning surface area, grain burnback and internal ballistic performance of the motor are calculated and obtained. On this basis, the influence of overload on the burning surface area and internal ballistic performance of the motor is comprehensively analyzed. |
| first_indexed | 2024-04-11T04:47:42Z |
| format | Article |
| id | doaj.art-572d3ae9d42f4b6381f6728b4205a9fb |
| institution | Directory Open Access Journal |
| issn | 1673-5048 |
| language | zho |
| last_indexed | 2024-04-11T04:47:42Z |
| publishDate | 2022-12-01 |
| publisher | Editorial Office of Aero Weaponry |
| record_format | Article |
| series | Hangkong bingqi |
| spelling | doaj.art-572d3ae9d42f4b6381f6728b4205a9fb2022-12-27T08:41:51ZzhoEditorial Office of Aero WeaponryHangkong bingqi1673-50482022-12-01296505510.12132/ISSN.1673-5048.2022.0073Research on Grain Burnback and Internal Ballistic Performance of Solid Rocket Motor under High Overload Conditions Based on Minimum Distance FunctionLin Lin, Shang Yongteng, Li Chongchong, Bai Tao, Guo Mengfei01. AVIC the First Aircraft Institute, Xi’an 710089, China;2. China Airborne Missile Academy, Luoyang 471009, China;3. School of Aircraft, Xi’an Aeronautical University, Xi’an 710077, China;4. School of Mechanical and Precision Instrument Engineering, Xi’an University of Technology, Xi’an 710048, ChinaThe accurate calculation of the burning surface during the grain burnback is the basis for the ballistic performance calculation of solid rocket motor. The overload conditions of the motor can significantly affect the burning surface area, grain burnback and internal ballistic performance of the motor. The minimum distance function (MDF) method is suitable for calculating the burnback process of complex three-dimensional grains, and has high precision. Based on the MDF method, this paper takes the common tube and star grain in engineering applications as the research object, and for the rocket motor working environment with high lateral overload, the burning surface area, grain burnback and internal ballistic performance of the motor are calculated and obtained. On this basis, the influence of overload on the burning surface area and internal ballistic performance of the motor is comprehensively analyzed.https://www.aeroweaponry.avic.com/fileup/1673-5048/PDF/2022-00073.pdf|solid rocket motor (srm)|propellant|high overload|burning surface calculation|grain burnback|internal ballistic performance|vehicle |
| spellingShingle | Lin Lin, Shang Yongteng, Li Chongchong, Bai Tao, Guo Mengfei Research on Grain Burnback and Internal Ballistic Performance of Solid Rocket Motor under High Overload Conditions Based on Minimum Distance Function Hangkong bingqi |solid rocket motor (srm)|propellant|high overload|burning surface calculation|grain burnback|internal ballistic performance|vehicle |
| title | Research on Grain Burnback and Internal Ballistic Performance of Solid Rocket Motor under High Overload Conditions Based on Minimum Distance Function |
| title_full | Research on Grain Burnback and Internal Ballistic Performance of Solid Rocket Motor under High Overload Conditions Based on Minimum Distance Function |
| title_fullStr | Research on Grain Burnback and Internal Ballistic Performance of Solid Rocket Motor under High Overload Conditions Based on Minimum Distance Function |
| title_full_unstemmed | Research on Grain Burnback and Internal Ballistic Performance of Solid Rocket Motor under High Overload Conditions Based on Minimum Distance Function |
| title_short | Research on Grain Burnback and Internal Ballistic Performance of Solid Rocket Motor under High Overload Conditions Based on Minimum Distance Function |
| title_sort | research on grain burnback and internal ballistic performance of solid rocket motor under high overload conditions based on minimum distance function |
| topic | |solid rocket motor (srm)|propellant|high overload|burning surface calculation|grain burnback|internal ballistic performance|vehicle |
| url | https://www.aeroweaponry.avic.com/fileup/1673-5048/PDF/2022-00073.pdf |
| work_keys_str_mv | AT linlinshangyongtenglichongchongbaitaoguomengfei researchongrainburnbackandinternalballisticperformanceofsolidrocketmotorunderhighoverloadconditionsbasedonminimumdistancefunction |