CN109736970A - 一种含硼固体火箭冲压发动机补燃室特征长度设计方法 - Google Patents
一种含硼固体火箭冲压发动机补燃室特征长度设计方法 Download PDFInfo
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- CN109736970A CN109736970A CN201910026875.1A CN201910026875A CN109736970A CN 109736970 A CN109736970 A CN 109736970A CN 201910026875 A CN201910026875 A CN 201910026875A CN 109736970 A CN109736970 A CN 109736970A
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- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 229910052796 boron Inorganic materials 0.000 title claims abstract description 112
- 238000000034 method Methods 0.000 title claims abstract description 37
- 239000007787 solid Substances 0.000 title claims abstract description 33
- 239000000446 fuel Substances 0.000 claims abstract description 34
- 238000002485 combustion reaction Methods 0.000 claims abstract description 33
- 239000002245 particle Substances 0.000 claims description 116
- 239000007800 oxidant agent Substances 0.000 claims description 21
- 230000001590 oxidative effect Effects 0.000 claims description 21
- 239000003380 propellant Substances 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 238000004364 calculation method Methods 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 7
- 239000000567 combustion gas Substances 0.000 claims description 4
- 239000008246 gaseous mixture Substances 0.000 claims description 4
- 230000008901 benefit Effects 0.000 claims description 3
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- 239000000843 powder Substances 0.000 description 6
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000004449 solid propellant Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
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- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
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- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
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CN201910026875.1A CN109736970B (zh) | 2019-01-11 | 2019-01-11 | 一种含硼固体火箭冲压发动机补燃室特征长度设计方法 |
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CN201910026875.1A CN109736970B (zh) | 2019-01-11 | 2019-01-11 | 一种含硼固体火箭冲压发动机补燃室特征长度设计方法 |
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CN109736970A true CN109736970A (zh) | 2019-05-10 |
CN109736970B CN109736970B (zh) | 2020-04-28 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106342303B (zh) * | 2007-07-30 | 2011-06-22 | 中国空空导弹研究院 | 一种固体火箭冲压发动机补燃室参数的计算方法 |
CN102278232A (zh) * | 2011-05-26 | 2011-12-14 | 南京航空航天大学 | 改进的超燃燃烧室及其旋流器的设计方法 |
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2019
- 2019-01-11 CN CN201910026875.1A patent/CN109736970B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106342303B (zh) * | 2007-07-30 | 2011-06-22 | 中国空空导弹研究院 | 一种固体火箭冲压发动机补燃室参数的计算方法 |
CN102278232A (zh) * | 2011-05-26 | 2011-12-14 | 南京航空航天大学 | 改进的超燃燃烧室及其旋流器的设计方法 |
Non-Patent Citations (3)
Title |
---|
敖文等: ""硼颗粒点火燃烧模型求解及影响因素分析"", 《推进技术》 * |
胡建新等: ""含硼推进剂固冲发动机补燃室响应面优化设计"", 《航空动力学报》 * |
许超等: ""补燃室长度对固冲发动机二次燃烧的影响"", 《固体火箭技术》 * |
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Effective date of registration: 20221230 Address after: No.28, Guangda Road, Lianyi village, Zengjiang street, Zengcheng, Guangzhou, Guangdong 510000 Patentee after: GUANGDONG MINGHUA MACHINERY Co.,Ltd. Address before: 410000 Hunan Science and technology building, 233 Yuelu Avenue, Yuelu District, Changsha City, Hunan Province Patentee before: Hunan Industrial Technology Cooperative Innovation Research Institute |
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Address after: 513300 Hedong Office Building, Changbu District, Zhaigang Town, Liannan County, Qingyuan City, Guangdong Province Patentee after: Guangdong Hongda Defense Technology Co.,Ltd. Country or region after: China Address before: No.28, Guangda Road, Lianyi village, Zengjiang street, Zengcheng, Guangzhou, Guangdong 510000 Patentee before: GUANGDONG MINGHUA MACHINERY Co.,Ltd. Country or region before: China |