Acta Armamentarii ›› 2023, Vol. 44 ›› Issue (5): 1277-1287.doi: 10.12382/bgxb.2022.0066
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LIANG Xiaoyang, LU Chenyu, LE Guigao*()
Received:
2022-01-26
Online:
2022-06-14
Contact:
LE Guigao
LIANG Xiaoyang, LU Chenyu, LE Guigao. Effect of the Launch Canister’s Rear Cover Configuration on the Formation of Initial Shock Waves in the Canister[J]. Acta Armamentarii, 2023, 44(5): 1277-1287.
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相对 位置 | 监测 面0 (S-0) | 监测 面1 (S-1) | 监测 面2 (S-2) | 监测 面3 (S-3) | 监测 面4 (S-4) | 监测 面5 (S-5) |
---|---|---|---|---|---|---|
L/m | 0.0 | 0.967 | 2.849 | 4.731 | 6.143 | 7.368 |
Table 1 Position distribution of monitoring surfaces in launch canister
相对 位置 | 监测 面0 (S-0) | 监测 面1 (S-1) | 监测 面2 (S-2) | 监测 面3 (S-3) | 监测 面4 (S-4) | 监测 面5 (S-5) |
---|---|---|---|---|---|---|
L/m | 0.0 | 0.967 | 2.849 | 4.731 | 6.143 | 7.368 |
参数 | 取值 |
---|---|
燃烧室总压p0/MPa | 总压-时间曲线 |
燃烧室总温T0/K | 3400 |
出口温度T/K | 2253 |
定压比热cp/(J·kg-1·K-1) | 3866 |
比热比γ | 1.1601 |
出口质量流量/(kg·s-1) | 86.98 |
燃气分子量/(kg·kmol-1) | 20.52 |
动力黏性系数μ/(N·s·m-2) | 9.34×10-5 |
Table 2 Thermodynamic parameters of rocket engine
参数 | 取值 |
---|---|
燃烧室总压p0/MPa | 总压-时间曲线 |
燃烧室总温T0/K | 3400 |
出口温度T/K | 2253 |
定压比热cp/(J·kg-1·K-1) | 3866 |
比热比γ | 1.1601 |
出口质量流量/(kg·s-1) | 86.98 |
燃气分子量/(kg·kmol-1) | 20.52 |
动力黏性系数μ/(N·s·m-2) | 9.34×10-5 |
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