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For Falcon 9 rocket launch missions in 2024 and before, a reuse indicator system has been initially established. Statistical analysis is conducted in the time dimension and status dimension, and the development rules of Falcon 9 rocket one-stage reuse technology are initially obtained. By the analysis of the rules, the development and evolution process of Falcon 9 rocket recovery and reuse technology is divided into three stages. Finally, a preliminary prediction is made on the development of China's reusable rockets.
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针对猎鹰9火箭2024年及之前发射任务,尝试建立了重复使用指标体系,分别以时间维度和状态维度进行统计分析,初步得到猎鹰9火箭一子级重复使用技术的发展规律。通过对发展规律的分析,将猎鹰9火箭回收复用技术发展演变过程分为探索、发展和成熟3个阶段。最后,对中国重复使用火箭垂直回收的发展进行了预测,预计需要5.5~10年可达到猎鹰9火箭现有水平。
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王儒文(1991—),男,工程师,主要研究方向为飞行器设计与航天项目管理。
关嵩(1980—),男,研究员,主要研究方向为航天项目管理。
马昆(1979—),男,高级工程师,主要研究方向为市场开发与航天项目管理。
马晓宇(1984—),男,高级工程师,主要研究方向为航天项目管理。
王玉林(1989—),男,高级工程师,主要研究方向为航天项目管理。
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马昆(1979—),男,高级工程师,主要研究方向为市场开发与航天项目管理。
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马昆(1979—),男,高级工程师,主要研究方向为市场开发与航天项目管理。
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马晓宇(1984—),男,高级工程师,主要研究方向为航天项目管理。
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马晓宇(1984—),男,高级工程师,主要研究方向为航天项目管理。
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王玉林(1989—),男,高级工程师,主要研究方向为航天项目管理。
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王玉林(1989—),男,高级工程师,主要研究方向为航天项目管理。
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Different status of Falcon 9, figureFileSmall=jpKq+UgHq8WvH0yHY03eng==, figureFileBig=BlWSUJNglHfvKnNjzkJzvw==, tableContent=null), ArticleFig(id=1197260807378617027, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=图1, caption=
猎鹰9运载火箭形态, figureFileSmall=jpKq+UgHq8WvH0yHY03eng==, figureFileBig=BlWSUJNglHfvKnNjzkJzvw==, tableContent=null), ArticleFig(id=1197260807542194884, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=EN, label=Fig. 2, caption=
Index system of reusable launch vehicle, figureFileSmall=K9X6UG62PztJhKxbaWymzQ==, figureFileBig=oSNoUV8o6yUrXbcgFGZxow==, tableContent=null), ArticleFig(id=1197260807596720837, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=图2, caption=
运载火箭重复使用指标体系, figureFileSmall=K9X6UG62PztJhKxbaWymzQ==, figureFileBig=oSNoUV8o6yUrXbcgFGZxow==, tableContent=null), ArticleFig(id=1197260807647052486, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=EN, label=Fig. 3, caption=
Statistics on the total number of Falcon 9 rocket launches from 2010 to 2024, figureFileSmall=GW1Qn30/N8V8V3r227iXSA==, figureFileBig=zGUfEI/S4N0XibAZkDhT6w==, tableContent=null), ArticleFig(id=1197260807697384135, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=图3, caption=
猎鹰9火箭2010-2024年年度发射总次数统计, figureFileSmall=GW1Qn30/N8V8V3r227iXSA==, figureFileBig=zGUfEI/S4N0XibAZkDhT6w==, tableContent=null), ArticleFig(id=1197260807777075912, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=EN, label=Fig. 4, caption=
Changes in the recovery and reuse ratio of Falcon 9 rockets from 2010 to 2024, figureFileSmall=iM5+/kIx2+I0YF0rVwUhnQ==, figureFileBig=Zr+FdH1ymqxJ8v25/a7c0g==, tableContent=null), ArticleFig(id=1197260807831601865, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=图4, caption=
猎鹰9火箭2010-2024年回收复用比率变化情况, figureFileSmall=iM5+/kIx2+I0YF0rVwUhnQ==, figureFileBig=Zr+FdH1ymqxJ8v25/a7c0g==, tableContent=null), ArticleFig(id=1197260807890322122, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=EN, label=Fig. 5, caption=
Falcon 9 rocket recovery and reuse status in 5 states, figureFileSmall=rai/coty3aKkkhskCDJKJg==, figureFileBig=Ku8tJ4Xgc85xEQo8BM2JvA==, tableContent=null), ArticleFig(id=1197260808959869643, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=图5, caption=
猎鹰9火箭5种状态火箭回收复用情况, figureFileSmall=rai/coty3aKkkhskCDJKJg==, figureFileBig=Ku8tJ4Xgc85xEQo8BM2JvA==, tableContent=null), ArticleFig(id=1197260809077310156, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=EN, label=Fig. 6, caption=
Falcon 9 rocket vitality in 5 states, figureFileSmall=LnZ/JftMFDOUIwTgY7HgrQ==, figureFileBig=AavESlRE7G6MnepuQWLdzw==, tableContent=null), ArticleFig(id=1197260809140224717, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=图6, caption=
猎鹰9火箭5种状态生命力情况, figureFileSmall=LnZ/JftMFDOUIwTgY7HgrQ==, figureFileBig=AavESlRE7G6MnepuQWLdzw==, tableContent=null), ArticleFig(id=1197260809207333582, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=EN, label=Fig. 7, caption=
Changes in the number of Falcon 9 rocket sub-stage production, figureFileSmall=8+YEouTWkiLup9wp/WwA6w==, figureFileBig=boMaI1TXFKBPcmJIaSKrYA==, tableContent=null), ArticleFig(id=1197260809261859535, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=图7, caption=
猎鹰9火箭子级生产数量变化, figureFileSmall=8+YEouTWkiLup9wp/WwA6w==, figureFileBig=boMaI1TXFKBPcmJIaSKrYA==, tableContent=null), ArticleFig(id=1197260809337357008, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=EN, label=Fig. 8, caption=
Falcon 9 rocket 5 states maximum number of times a substage can be used, figureFileSmall=F8dHwlymnodyxJEB/w5FHg==, figureFileBig=1pX9qV8Il/uYpkMoQ5hhvA==, tableContent=null), ArticleFig(id=1197260809404465873, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=图8, caption=
猎鹰9火箭5种状态一子级最多使用次数, figureFileSmall=F8dHwlymnodyxJEB/w5FHg==, figureFileBig=1pX9qV8Il/uYpkMoQ5hhvA==, tableContent=null), ArticleFig(id=1197260809458991826, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=EN, label=Fig. 9, caption=
Reuse status of Falcon 9 Block 5, figureFileSmall=NJXgvboDU3tuizNqZ/aWAw==, figureFileBig=v4hevlaiTH4ZqV0gGxAeTQ==, tableContent=null), ArticleFig(id=1197260809517712083, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=图9, caption=
猎鹰9火箭Block5状态复用情况, figureFileSmall=NJXgvboDU3tuizNqZ/aWAw==, figureFileBig=v4hevlaiTH4ZqV0gGxAeTQ==, tableContent=null), ArticleFig(id=1197260809572238036, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=EN, label=Tab. 1, caption=
Status description of Falcon 9, figureFileSmall=null, figureFileBig=null, tableContent=
| 状态 | v1.0(已退役) | v1.1 (己退役) | FT(已退役) | Block4(已退役) | Block5(服役中) |
|---|
| 一级发动机 | 9 × Merlin 1C | 9 × Merlin 1D | 9 - Merlin 1D+ | 9 ×Merlin 1D+ | 9 ×Merlin 1D+ |
| 二级发动机 | $1 \times$Merlin 1C真空版 | 1 - Merlin 1D真空版 | 1×Merlin 1D真空版+ | $1 \times$Merlin 1D真空版++ | 1×Merlin 1D真空版++ |
| 高度/m | 53 | 68.4 | 70 | 70 | 70 |
| 直径/m | 3.66 | 3.66 | 3.66 | 3.66 | 3.66 |
| 起飞推力/t | 388.2 | 600 | 693.8 | 770 | 770 |
| 起飞质量/t | 约333 | 506 | 549 | 570 | 570 |
| 整流罩直径/m | - | 5.2 | 5.2 | 5.2 | 5.2 |
| LEO运力/t (卡纳维拉尔角发射) | 10.45 | 13.15 | ≥22.8(一次性)、≥17.4(回收) | ≥22.8(一次性)、≥17.4(回收) | ≥22.8(一次性)、≥17.4(回收) |
| GTO运力/kg | 4.54 | 4.85 | 8.3 (一次性)、约5.3 (回收) | 8.3(一次性)、约5.5(回收) | $\geq {8.3}$(一次性)、$\geq {5.5}$(回收) |
| 成功率 | 5/5 | 14/15 | 24/24 | ${12}/{12}$ | 359/360 |
| 发射服务报价/ 万美元 | 5 950 | 6120 | 6 200 | 6 200 | 6 700(一次性)/5 000(回收) |
| 使用时间 | 2010-06-04— 2013-03-01 | 2013-09-29-2016-01-17 | 2015-12-22-2018-02-22 | 2017-08-14— 2018-06-29 | 2018-05-11-2024-12-31 |
| 主要改进 | - | 总体:箭体高度从${53}\mathrm{\;m}$加长至${68}\mathrm{\;m}$;运载能力提升60%;一子级发动机从$3 \times 3$布局改成中心1台周围8台的布局;近地轨道运载能力从${10}\mathrm{t}$提升至${13}\mathrm{t}$;结构:安装着陆支架;安装栅格舵; 动力:发动机从Merlin-1C升级为Merlin-1D,推力提升60% | 总体:提高助推器可用性, 可执行2~3次发射任务;箭体结构高度从${68}\mathrm{\;m}$加长至${69.8}\mathrm{\;m}$;正式放弃二子级复用计划:采用过冷推进剂, 增加推进剂加注量;结构:采用钛合金栅格舵替代铝合金栅格舵;动力:提升发动机推力;改进复合材料增压气瓶 | 总体:FT和Block5之间的过渡版本;动力:进一步提升发动机推力 | 最终构型;更改的重点为提高生产速度和重复使用效率; 结构:提高可重复使用性,可重复使用10余次;简化射前检查流程、简化检修维护工作;底部热防护用铬镍铁合金替代烧蚀热防护,实现重复使用;进一步提升钛合金栅格舵的防热性能;级间段、着陆支架、管路隧道增加热防护涂层;着陆支架展开后可回收;底部的八边形发动机推力支架从焊接改为螺栓连接 |
), ArticleFig(id=1197260809635152597, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=表1, caption=
猎鹰9火箭状态说明, figureFileSmall=null, figureFileBig=null, tableContent=
| 状态 | v1.0(已退役) | v1.1 (己退役) | FT(已退役) | Block4(已退役) | Block5(服役中) |
|---|
| 一级发动机 | 9 × Merlin 1C | 9 × Merlin 1D | 9 - Merlin 1D+ | 9 ×Merlin 1D+ | 9 ×Merlin 1D+ |
| 二级发动机 | $1 \times$Merlin 1C真空版 | 1 - Merlin 1D真空版 | 1×Merlin 1D真空版+ | $1 \times$Merlin 1D真空版++ | 1×Merlin 1D真空版++ |
| 高度/m | 53 | 68.4 | 70 | 70 | 70 |
| 直径/m | 3.66 | 3.66 | 3.66 | 3.66 | 3.66 |
| 起飞推力/t | 388.2 | 600 | 693.8 | 770 | 770 |
| 起飞质量/t | 约333 | 506 | 549 | 570 | 570 |
| 整流罩直径/m | - | 5.2 | 5.2 | 5.2 | 5.2 |
| LEO运力/t (卡纳维拉尔角发射) | 10.45 | 13.15 | ≥22.8(一次性)、≥17.4(回收) | ≥22.8(一次性)、≥17.4(回收) | ≥22.8(一次性)、≥17.4(回收) |
| GTO运力/kg | 4.54 | 4.85 | 8.3 (一次性)、约5.3 (回收) | 8.3(一次性)、约5.5(回收) | $\geq {8.3}$(一次性)、$\geq {5.5}$(回收) |
| 成功率 | 5/5 | 14/15 | 24/24 | ${12}/{12}$ | 359/360 |
| 发射服务报价/ 万美元 | 5 950 | 6120 | 6 200 | 6 200 | 6 700(一次性)/5 000(回收) |
| 使用时间 | 2010-06-04— 2013-03-01 | 2013-09-29-2016-01-17 | 2015-12-22-2018-02-22 | 2017-08-14— 2018-06-29 | 2018-05-11-2024-12-31 |
| 主要改进 | - | 总体:箭体高度从${53}\mathrm{\;m}$加长至${68}\mathrm{\;m}$;运载能力提升60%;一子级发动机从$3 \times 3$布局改成中心1台周围8台的布局;近地轨道运载能力从${10}\mathrm{t}$提升至${13}\mathrm{t}$;结构:安装着陆支架;安装栅格舵; 动力:发动机从Merlin-1C升级为Merlin-1D,推力提升60% | 总体:提高助推器可用性, 可执行2~3次发射任务;箭体结构高度从${68}\mathrm{\;m}$加长至${69.8}\mathrm{\;m}$;正式放弃二子级复用计划:采用过冷推进剂, 增加推进剂加注量;结构:采用钛合金栅格舵替代铝合金栅格舵;动力:提升发动机推力;改进复合材料增压气瓶 | 总体:FT和Block5之间的过渡版本;动力:进一步提升发动机推力 | 最终构型;更改的重点为提高生产速度和重复使用效率; 结构:提高可重复使用性,可重复使用10余次;简化射前检查流程、简化检修维护工作;底部热防护用铬镍铁合金替代烧蚀热防护,实现重复使用;进一步提升钛合金栅格舵的防热性能;级间段、着陆支架、管路隧道增加热防护涂层;着陆支架展开后可回收;底部的八边形发动机推力支架从焊接改为螺栓连接 |
), ArticleFig(id=1197260809698067158, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=EN, label=Tab. 2, caption=
Index system of reusable launch vehicle, figureFileSmall=null, figureFileBig=null, tableContent=
| 指标序号 | 指标名称 | 字母代号 | 计算公式 | 含义 | 指标类型 |
|---|
| 指标1 | 总发次 | $\Pi$ | $\Pi = N + O$ | 总发射任务次数,其中包含使用全新一级和使用回收一级的发射任务,同时也为二子级生产数量 | 一类 |
| 指标2 | 新箭发次 | $N$ | - | 使用全新一级的发射次数, 同时也为一子级生产数量 | 一类 |
| 指标3 | 旧箭发次 | 0 | - | 使用回收一级的发射次数 | 一类 |
| 指标4 | 总回收发次 | $R$ | $R = S + F$ | 执行回收的任务次数 | 一类 |
| 指标5 | 回收成功发次 | $S$ | - | 一子级回收成功的任务次数 | 一类 |
| 指标6 | 回收失败发次 | $F$ | - | 一子级回收失败的任务次数 | 一类 |
| 指标7 | 回收率 | $\alpha$ | $\alpha = R/{II}$ | 总回收发次与总发次比值 | 二类 |
| 指标8 | 回收成功率 | $\beta$ | $\beta = S/R$ | 成功回收任务次数与总回收发次比值 | 二类 |
| 指标9 | 旧箭使用率 | $\gamma$ | $\gamma = O/{II}$ | 使用回收一级的发射次数与总发射次数比值 | 二类 |
| 指标10 | 复用周转周期 | $T$ | - | 再次复用一子级的发射时间与上一次发射时间差 | 三类 |
| 指标11 | 单子级累计使用次数 | $n$ | - | 某一子级累计使用次数 | 三类 |
| 指标12 | 单子级最大累计使用次数 | ${n}_{\max }$ | $\operatorname{Max}\left\{{{n}_{1},{n}_{2},\cdots ,{n}_{\mathrm{n}}}\right\}$ | 所有一子级累计使用次数的最大值 | 三类 |
| 指标13 | 平均累计使用次数 | $\bar{n}$ | $\bar{n}= \sum \Pi /\sum N$ | 所有一子级累计使用次数的平均值 | 三类 |
), ArticleFig(id=1197260809891005143, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=表2, caption=
运载火箭重复使用指标体系, figureFileSmall=null, figureFileBig=null, tableContent=
| 指标序号 | 指标名称 | 字母代号 | 计算公式 | 含义 | 指标类型 |
|---|
| 指标1 | 总发次 | $\Pi$ | $\Pi = N + O$ | 总发射任务次数,其中包含使用全新一级和使用回收一级的发射任务,同时也为二子级生产数量 | 一类 |
| 指标2 | 新箭发次 | $N$ | - | 使用全新一级的发射次数, 同时也为一子级生产数量 | 一类 |
| 指标3 | 旧箭发次 | 0 | - | 使用回收一级的发射次数 | 一类 |
| 指标4 | 总回收发次 | $R$ | $R = S + F$ | 执行回收的任务次数 | 一类 |
| 指标5 | 回收成功发次 | $S$ | - | 一子级回收成功的任务次数 | 一类 |
| 指标6 | 回收失败发次 | $F$ | - | 一子级回收失败的任务次数 | 一类 |
| 指标7 | 回收率 | $\alpha$ | $\alpha = R/{II}$ | 总回收发次与总发次比值 | 二类 |
| 指标8 | 回收成功率 | $\beta$ | $\beta = S/R$ | 成功回收任务次数与总回收发次比值 | 二类 |
| 指标9 | 旧箭使用率 | $\gamma$ | $\gamma = O/{II}$ | 使用回收一级的发射次数与总发射次数比值 | 二类 |
| 指标10 | 复用周转周期 | $T$ | - | 再次复用一子级的发射时间与上一次发射时间差 | 三类 |
| 指标11 | 单子级累计使用次数 | $n$ | - | 某一子级累计使用次数 | 三类 |
| 指标12 | 单子级最大累计使用次数 | ${n}_{\max }$ | $\operatorname{Max}\left\{{{n}_{1},{n}_{2},\cdots ,{n}_{\mathrm{n}}}\right\}$ | 所有一子级累计使用次数的最大值 | 三类 |
| 指标13 | 平均累计使用次数 | $\bar{n}$ | $\bar{n}= \sum \Pi /\sum N$ | 所有一子级累计使用次数的平均值 | 三类 |
), ArticleFig(id=1197260810004251352, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=EN, label=Tab. 3, caption=
Statistics on the development of Falcon 9 rocket recovery and reuse from 2010 to 2024, figureFileSmall=null, figureFileBig=null, tableContent=
| 年份 | 年发射数 | 星链任务 | 星链以外任务 | 年新箭使 | 年旧箭使 | 年回收发 | 年回收成 | 年回收 | 年回收成 | 年旧箭使用率/% | 累计发射数量 | 累计新箭生产数量 | 复用周转周期/天 | 平均累计使用次数/次 | 一子级最多使用次数/次 |
|---|
| 量 | 次数/ 次 | 次数/ 次 | 用发次/次 | 用发次/次 | 次/次 | 功发次/次 | 率/% | 功率/% | 最小值 | 最大值 | 平均值 | 中值 |
|---|
| 2010年 | 2 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | - | - | - | - | 1 | 1 |
| 2011年 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | - | - | - | - | 0 | 0 |
| 2012年 | 2 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | - | - | - | - | 1 | 1 |
| 2013年 | 3 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | - | - | - | - | 1 | 1 |
| 2014年 | 6 | 0 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 13 | - | - | - | - | 1 | 1 |
| 2015年 | 7 | 0 | 7 | 7 | 0 | 3 | 1 | 43 | 33 | 0 | 20 | 20 | - | - | - | - | 1 | 1 |
| 2016年 | 8 | 0 | 8 | 8 | 0 | 8 | 5 | 100 | 63 | 0 | 28 | 28 | - | - | - | - | 1 | 1 |
| 2017年 | 18 | 0 | 18 | 13 | 5 | 15 | 15 | 83 | 100 | 28 | 46 | 41 | 160 | 356 | 227 | 195 | 1.1 | 2 |
| 2018年 | 20 | 0 | 20 | 9 | 11 | 11 | 10 | 55 | 91 | 55 | 66 | 50 | 72 | 275 | 157 | 124 | 1.3 | 3 |
| 2019年 | 11 | 2 | 9 | 3 | 8 | 10 | 10 | 91 | 100 | 73 | 77 | 53 | 82 | 264 | 156 | 135 | 1.5 | 4 |
| 2020年 | 25 | 14 | 11 | 5 | 20 | 25 | 23 | 100 | 92 | 80 | 102 | 58 | 51 | 231 | 99 | 81 | 1.8 | 7 |
| 2021年 | 31 | 17 | 14 | 2 | 29 | 31 | 30 | 100 | 97 | 94 | 133 | 60 | 27 | 224 | 94 | 62 | 2.2 | 11 |
| 2022年 | 60 | 34 | 26 | 4 | 56 | 58 | 58 | 97 | 100 | 93 | 193 | 64 | 21 | 951 | 95 | 61 | 3 | 15 |
| 2023年 | 91 | 63 | 28 | 4 | 87 | 91 | 91 | 100 | 100 | 96 | 284 | 68 | 25 | 205 | 56 | 48 | 4.2 | 19 |
| 2024年 | 132 | 95 | 37 | 5 | 127 | 130 | 129 | 98.5 | 99 | 96 | 416 | 73 | 14 | 166 | 46 | 40 | 5.7 | 24 |
), ArticleFig(id=1197260810104914649, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=表3, caption=
猎鹰9火箭2010-2024年回收复用发展情况统计, figureFileSmall=null, figureFileBig=null, tableContent=
| 年份 | 年发射数 | 星链任务 | 星链以外任务 | 年新箭使 | 年旧箭使 | 年回收发 | 年回收成 | 年回收 | 年回收成 | 年旧箭使用率/% | 累计发射数量 | 累计新箭生产数量 | 复用周转周期/天 | 平均累计使用次数/次 | 一子级最多使用次数/次 |
|---|
| 量 | 次数/ 次 | 次数/ 次 | 用发次/次 | 用发次/次 | 次/次 | 功发次/次 | 率/% | 功率/% | 最小值 | 最大值 | 平均值 | 中值 |
|---|
| 2010年 | 2 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | - | - | - | - | 1 | 1 |
| 2011年 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | - | - | - | - | 0 | 0 |
| 2012年 | 2 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | - | - | - | - | 1 | 1 |
| 2013年 | 3 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | - | - | - | - | 1 | 1 |
| 2014年 | 6 | 0 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 13 | - | - | - | - | 1 | 1 |
| 2015年 | 7 | 0 | 7 | 7 | 0 | 3 | 1 | 43 | 33 | 0 | 20 | 20 | - | - | - | - | 1 | 1 |
| 2016年 | 8 | 0 | 8 | 8 | 0 | 8 | 5 | 100 | 63 | 0 | 28 | 28 | - | - | - | - | 1 | 1 |
| 2017年 | 18 | 0 | 18 | 13 | 5 | 15 | 15 | 83 | 100 | 28 | 46 | 41 | 160 | 356 | 227 | 195 | 1.1 | 2 |
| 2018年 | 20 | 0 | 20 | 9 | 11 | 11 | 10 | 55 | 91 | 55 | 66 | 50 | 72 | 275 | 157 | 124 | 1.3 | 3 |
| 2019年 | 11 | 2 | 9 | 3 | 8 | 10 | 10 | 91 | 100 | 73 | 77 | 53 | 82 | 264 | 156 | 135 | 1.5 | 4 |
| 2020年 | 25 | 14 | 11 | 5 | 20 | 25 | 23 | 100 | 92 | 80 | 102 | 58 | 51 | 231 | 99 | 81 | 1.8 | 7 |
| 2021年 | 31 | 17 | 14 | 2 | 29 | 31 | 30 | 100 | 97 | 94 | 133 | 60 | 27 | 224 | 94 | 62 | 2.2 | 11 |
| 2022年 | 60 | 34 | 26 | 4 | 56 | 58 | 58 | 97 | 100 | 93 | 193 | 64 | 21 | 951 | 95 | 61 | 3 | 15 |
| 2023年 | 91 | 63 | 28 | 4 | 87 | 91 | 91 | 100 | 100 | 96 | 284 | 68 | 25 | 205 | 56 | 48 | 4.2 | 19 |
| 2024年 | 132 | 95 | 37 | 5 | 127 | 130 | 129 | 98.5 | 99 | 96 | 416 | 73 | 14 | 166 | 46 | 40 | 5.7 | 24 |
), ArticleFig(id=1197260810188800730, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=EN, label=Tab. 4, caption=
Statistics on the development of Falcon 9 rocket recovery and reuse in five states, figureFileSmall=null, figureFileBig=null, tableContent=
| 构型 | v1.0 | v1.1 | FT | Block4 | Block5 |
|---|
| 首飞时间 | 2010-06-04 | 2013-09-29 | 2015-12-22 | 2017-08-14 | 2018-05-11 |
| 末次飞时间 | 2013-03-01 | 2016-01-17 | 2018-02-22 | 2018-06-29 | 2024-12-31 |
| 使用时间/天 | 1001 | 840 | 793 | 319 | 2 426 |
| 总发次/次 | 5 | 15 | 24 | 12 | 360 |
| 总回收发次/次 | 0 | 3 | 19 | 6 | 354 |
| 回收成功发次/次 | 0 | 0 | 17 | 6 | 349 |
| 新箭发次/次 | 5 | 15 | 17 | 7 | 29 |
| 旧箭发次/次 | 0 | 0 | 7 | 5 | 331 |
| 回收率/% | 0 | 20 | 79 | 50 | 98 |
| 回收成功率/% | 0 | 0 | 89 | 100 | 99 |
| 旧箭使用率/% | 0 | 0 | 29 | 42 | 92 |
| 平均累计使用次数/次 | 0 | 0 | 1.4 | 1.7 | 12.4 |
| 最大累计使用次数/次 | 0 | 0 | 2 | 2 | 24 |
| 复用周转周期/天 | 最小值 | - | - | 160 | 72 | 14 |
| 最大值 | - | - | 356 | 270 | 951 |
| 平均值 | - | - | 227.6 | 173.8 | 68 |
| 中值 | - | - | 195 | 172 | 52 |
), ArticleFig(id=1197260810268492507, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=表4, caption=
猎鹰9火箭5种状态回收复用发展情况统计表, figureFileSmall=null, figureFileBig=null, tableContent=
| 构型 | v1.0 | v1.1 | FT | Block4 | Block5 |
|---|
| 首飞时间 | 2010-06-04 | 2013-09-29 | 2015-12-22 | 2017-08-14 | 2018-05-11 |
| 末次飞时间 | 2013-03-01 | 2016-01-17 | 2018-02-22 | 2018-06-29 | 2024-12-31 |
| 使用时间/天 | 1001 | 840 | 793 | 319 | 2 426 |
| 总发次/次 | 5 | 15 | 24 | 12 | 360 |
| 总回收发次/次 | 0 | 3 | 19 | 6 | 354 |
| 回收成功发次/次 | 0 | 0 | 17 | 6 | 349 |
| 新箭发次/次 | 5 | 15 | 17 | 7 | 29 |
| 旧箭发次/次 | 0 | 0 | 7 | 5 | 331 |
| 回收率/% | 0 | 20 | 79 | 50 | 98 |
| 回收成功率/% | 0 | 0 | 89 | 100 | 99 |
| 旧箭使用率/% | 0 | 0 | 29 | 42 | 92 |
| 平均累计使用次数/次 | 0 | 0 | 1.4 | 1.7 | 12.4 |
| 最大累计使用次数/次 | 0 | 0 | 2 | 2 | 24 |
| 复用周转周期/天 | 最小值 | - | - | 160 | 72 | 14 |
| 最大值 | - | - | 356 | 270 | 951 |
| 平均值 | - | - | 227.6 | 173.8 | 68 |
| 中值 | - | - | 195 | 172 | 52 |
), ArticleFig(id=1197260810356572892, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=EN, label=Tab. 5, caption=
Falcon 9 rocket production mission statistics from 2010 to 2024, figureFileSmall=null, figureFileBig=null, tableContent=
| 年份 | 一子级首飞(生产)数量/台 | 二子级生产(年发射)数量/台 | 发动机新生产总台数 |
|---|
| v1.0 | v1.1 | FT | Block4 | Blocks | 合计 | v1.0 | v1.1 | FT | Block4 | Block5 | 合计 |
|---|
| 2010年 | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 20 |
| 2011年 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2012年 | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 20 |
| 2013年 | 1 | 2 | 0 | 0 | 0 | 3 | 1 | 2 | 0 | 0 | 0 | 3 | 30 |
| 2014年 | 0 | 6 | 0 | 0 | 0 | 6 | 0 | 6 | 0 | 0 | 0 | 6 | 60 |
| 2015年 | 0 | 6 | 1 | 0 | 0 | 7 | 0 | 6 | 1 | 0 | 0 | 7 | 70 |
| 2016年 | 0 | 1 | 7 | 0 | 0 | 8 | 0 | 1 | 7 | 0 | 0 | 8 | 80 |
| 2017年 | 0 | 0 | 9 | 4 | 0 | 13 | 0 | 0 | 14 | 4 | 0 | 18 | 135 |
| 2018年 | 0 | 0 | 0 | 3 | 6 | 9 | 0 | 0 | 2 | 8 | 10 | 20 | 101 |
| 2019年 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 11 | 11 | 38 |
| 2020年 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 0 | 25 | 25 | 70 |
| 2021年 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 31 | 31 | 49 |
| 2022年 | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 60 | 60 | 96 |
| 2023年 | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 91 | 91 | 127 |
| 2024年 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 0 | 132 | 132 | 177 |
| 合计 | 5 | 15 | 17 | 7 | 29 | 73 | 5 | 15 | 24 | 12 | 360 | 416 | 1 073 |
), ArticleFig(id=1197260810440458973, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=表5, caption=
猎鹰9火箭2010-2024年生产任务统计, figureFileSmall=null, figureFileBig=null, tableContent=
| 年份 | 一子级首飞(生产)数量/台 | 二子级生产(年发射)数量/台 | 发动机新生产总台数 |
|---|
| v1.0 | v1.1 | FT | Block4 | Blocks | 合计 | v1.0 | v1.1 | FT | Block4 | Block5 | 合计 |
|---|
| 2010年 | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 20 |
| 2011年 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2012年 | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 20 |
| 2013年 | 1 | 2 | 0 | 0 | 0 | 3 | 1 | 2 | 0 | 0 | 0 | 3 | 30 |
| 2014年 | 0 | 6 | 0 | 0 | 0 | 6 | 0 | 6 | 0 | 0 | 0 | 6 | 60 |
| 2015年 | 0 | 6 | 1 | 0 | 0 | 7 | 0 | 6 | 1 | 0 | 0 | 7 | 70 |
| 2016年 | 0 | 1 | 7 | 0 | 0 | 8 | 0 | 1 | 7 | 0 | 0 | 8 | 80 |
| 2017年 | 0 | 0 | 9 | 4 | 0 | 13 | 0 | 0 | 14 | 4 | 0 | 18 | 135 |
| 2018年 | 0 | 0 | 0 | 3 | 6 | 9 | 0 | 0 | 2 | 8 | 10 | 20 | 101 |
| 2019年 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 11 | 11 | 38 |
| 2020年 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 0 | 25 | 25 | 70 |
| 2021年 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 31 | 31 | 49 |
| 2022年 | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 60 | 60 | 96 |
| 2023年 | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 91 | 91 | 127 |
| 2024年 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 0 | 132 | 132 | 177 |
| 合计 | 5 | 15 | 17 | 7 | 29 | 73 | 5 | 15 | 24 | 12 | 360 | 416 | 1 073 |
), ArticleFig(id=1197260810541122271, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=EN, label=Tab. 6, caption=
Statistics on the turnover cycle of the Falcon 9 rocket in three states, figureFileSmall=null, figureFileBig=null, tableContent=
| 状态 | 复用发次 | 复用周转周期/天 |
|---|
| 最小值 | 最大值 | 平均值 | 中值 |
|---|
| FT | 7 | 160 | 356 | 228 | 195 |
| Block4 | 5 | 72 | 270 | 174 | 172 |
| Block5 | 204 | 14 | 951 | 68 | 52 |
), ArticleFig(id=1197260810629202656, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=表6, caption=
猎鹰9火箭3种状态复用周转周期统计, figureFileSmall=null, figureFileBig=null, tableContent=
| 状态 | 复用发次 | 复用周转周期/天 |
|---|
| 最小值 | 最大值 | 平均值 | 中值 |
|---|
| FT | 7 | 160 | 356 | 228 | 195 |
| Block4 | 5 | 72 | 270 | 174 | 172 |
| Block5 | 204 | 14 | 951 | 68 | 52 |
), ArticleFig(id=1197260810771808993, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=EN, label=Tab. 7, caption=
Statistics on the Falcon 9 Block 5 status reuse cycle, figureFileSmall=null, figureFileBig=null, tableContent=
| 年份 | 复用发次 | 复用周转周期/天 |
|---|
| 最小值 | 最大值 | 平均值 | 中值 |
|---|
| 2018年 | 4 | 75 | 118 | 99 | 102 |
| 2019年 | 8 | 82 | 264 | 156 | 135 |
| 2020年 | 20 | 51 | 231 | 99 | 81 |
| 2021年 | 29 | 27 | 224 | 94 | 62 |
| 2022年 | 56 | 21 | 951 | 95 | 61 |
| 2023年 | 87 | 25 | 205 | 56 | 48 |
| 2024年 | 127 | 14 | 166 | 46 | 40 |
), ArticleFig(id=1197260810906026722, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=表7, caption=
猎鹰9火箭Block5状态复用周转周期统计, figureFileSmall=null, figureFileBig=null, tableContent=
| 年份 | 复用发次 | 复用周转周期/天 |
|---|
| 最小值 | 最大值 | 平均值 | 中值 |
|---|
| 2018年 | 4 | 75 | 118 | 99 | 102 |
| 2019年 | 8 | 82 | 264 | 156 | 135 |
| 2020年 | 20 | 51 | 231 | 99 | 81 |
| 2021年 | 29 | 27 | 224 | 94 | 62 |
| 2022年 | 56 | 21 | 951 | 95 | 61 |
| 2023年 | 87 | 25 | 205 | 56 | 48 |
| 2024年 | 127 | 14 | 166 | 46 | 40 |
), ArticleFig(id=1197260811027661539, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=EN, label=Tab. 8, caption=
Falcon 9 Block 5 reuse status (reuse of the first stage module more than 10 times before 2024), figureFileSmall=null, figureFileBig=null, tableContent=
| 首飞时间 | 一子级代号 | 第$n$次使用复用周转周期/天 |
|---|
| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |
|---|
| 2018-09-10 | B1049 | 123 | 133 | 228 | 149 | 75 | 99 | 99 | 61 | 133 | 203 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 2019-03-02 | B1051 | 102 | 231 | 84 | 107 | 72 | 56 | 38 | 53 | 56 | 223 | 91 | 120 | 118 | - | - | - | - | - | - | - | - | - | - |
| 2020-05-30 | B1058 | 51 | 78 | 61 | 49 | 46 | 27 | 38 | 182 | 61 | 39 | 74 | 62 | 66 | 97 | 205 | 72 | 45 | 49 | - | - | - | - | - |
| 2020-06-30 | B1060 | 65 | 51 | 76 | 27 | 48 | 36 | 62 | 155 | 48 | 43 | 49 | 57 | 113 | 87 | 194 | 70 | 144 | 38 | 35 | - | - | - | - |
| 2020-11-16 | B1061 | 158 | 44 | 84 | 102 | 56 | 57 | 54 | 25 | 246 | 140 | 63 | 55 | 34 | 83 | 60 | 41 | 44 | 40 | 69 | 37 | 65 | 56 | - |
| 2020-11-05 | B1062 | 224 | 90 | 113 | 92 | 21 | 40 | 46 | 133 | 62 | 69 | 46 | 25 | 79 | 62 | 82 | 41 | 62 | 47 | 28 | 35 | 40 | 62 | - |
| 2020-11-21 | B1063 | 186 | 185 | 90 | 77 | 59 | 110 | 58 | 112 | 57 | 35 | 48 | 57 | 37 | 42 | 65 | 47 | 64 | 59 | 56 | 48 | - | - | - |
| 2021-06-03 | B1067 | 161 | 38 | 129 | 79 | 66 | 45 | 154 | 41 | 57 | 51 | 35 | 60 | 57 | 40 | 46 | 44 | 40 | 34 | 32 | 66 | 38 | 55 | 23 |
| 2021-12-21 | B1069 | 250 | 48 | 54 | 56 | 43 | 48 | 50 | 49 | 50 | 49 | 41 | 58 | 40 | 31 | 33 | 49 | 35 | 56 | 26 | - | - | - | - |
| 2022-02-02 | B1071 | 74 | 62 | 34 | 75 | 72 | 46 | 45 | 87 | 38 | 54 | 60 | 27 | 64 | 52 | 50 | 67 | 47 | 32 | 34 | 33 | - | - | - |
| 2022-05-14 | B1073 | 46 | 42 | 45 | 78 | 58 | 36 | 35 | 54 | 84 | 65 | 68 | 49 | 34 | 36 | 51 | 40 | 72 | 26 | - | - | - | - | - |
| 2022-11-26 | B1076 | 45 | 48 | 39 | 42 | 66 | 47 | 26 | 38 | 52 | 57 | 30 | 29 | 34 | 37 | 38 | 64 | 27 | 21 | - | - | - | - | - |
| 2022-10-05 | B1077 | 105 | 31 | 39 | 68 | 59 | 29 | 59 | 38 | 54 | 40 | 38 | 37 | 65 | 39 | 73 | - | - | - | - | - | - | - | - |
| 2023-01-19 | B1075 | 73 | 38 | 43 | 47 | 48 | 34 | 56 | 36 | 50 | 97 | 53 | 35 | 40 | 24 | 36 | - | - | - | - | - | - | - | - |
| 2023-03-02 | B1078 | 57 | 37 | 64 | 40 | 78 | 73 | 40 | 29 | 35 | 26 | 40 | 41 | 48 | 28 | 34 | - | - | - | - | - | - | - | - |
| 2023-05-21 | B1080 | 41 | 57 | 56 | 88 | 63 | 28 | 35 | 28 | 45 | 72 | 27 | 14 | 28 | - | - | - | - | - | - | - | - | - | - |
| 2023-08-26 | B1081 | 76 | 39 | 51 | 25 | 34 | 51 | 32 | 63 | 25 | 45 | 26 | - | - | - | - | - | - | - | - | - | - | - | - |
), ArticleFig(id=1197260811166073572, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=表8, caption=
猎鹰9火箭Block5复用情况(2024年及之前复用超过10次一子级模块), figureFileSmall=null, figureFileBig=null, tableContent=
| 首飞时间 | 一子级代号 | 第$n$次使用复用周转周期/天 |
|---|
| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |
|---|
| 2018-09-10 | B1049 | 123 | 133 | 228 | 149 | 75 | 99 | 99 | 61 | 133 | 203 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 2019-03-02 | B1051 | 102 | 231 | 84 | 107 | 72 | 56 | 38 | 53 | 56 | 223 | 91 | 120 | 118 | - | - | - | - | - | - | - | - | - | - |
| 2020-05-30 | B1058 | 51 | 78 | 61 | 49 | 46 | 27 | 38 | 182 | 61 | 39 | 74 | 62 | 66 | 97 | 205 | 72 | 45 | 49 | - | - | - | - | - |
| 2020-06-30 | B1060 | 65 | 51 | 76 | 27 | 48 | 36 | 62 | 155 | 48 | 43 | 49 | 57 | 113 | 87 | 194 | 70 | 144 | 38 | 35 | - | - | - | - |
| 2020-11-16 | B1061 | 158 | 44 | 84 | 102 | 56 | 57 | 54 | 25 | 246 | 140 | 63 | 55 | 34 | 83 | 60 | 41 | 44 | 40 | 69 | 37 | 65 | 56 | - |
| 2020-11-05 | B1062 | 224 | 90 | 113 | 92 | 21 | 40 | 46 | 133 | 62 | 69 | 46 | 25 | 79 | 62 | 82 | 41 | 62 | 47 | 28 | 35 | 40 | 62 | - |
| 2020-11-21 | B1063 | 186 | 185 | 90 | 77 | 59 | 110 | 58 | 112 | 57 | 35 | 48 | 57 | 37 | 42 | 65 | 47 | 64 | 59 | 56 | 48 | - | - | - |
| 2021-06-03 | B1067 | 161 | 38 | 129 | 79 | 66 | 45 | 154 | 41 | 57 | 51 | 35 | 60 | 57 | 40 | 46 | 44 | 40 | 34 | 32 | 66 | 38 | 55 | 23 |
| 2021-12-21 | B1069 | 250 | 48 | 54 | 56 | 43 | 48 | 50 | 49 | 50 | 49 | 41 | 58 | 40 | 31 | 33 | 49 | 35 | 56 | 26 | - | - | - | - |
| 2022-02-02 | B1071 | 74 | 62 | 34 | 75 | 72 | 46 | 45 | 87 | 38 | 54 | 60 | 27 | 64 | 52 | 50 | 67 | 47 | 32 | 34 | 33 | - | - | - |
| 2022-05-14 | B1073 | 46 | 42 | 45 | 78 | 58 | 36 | 35 | 54 | 84 | 65 | 68 | 49 | 34 | 36 | 51 | 40 | 72 | 26 | - | - | - | - | - |
| 2022-11-26 | B1076 | 45 | 48 | 39 | 42 | 66 | 47 | 26 | 38 | 52 | 57 | 30 | 29 | 34 | 37 | 38 | 64 | 27 | 21 | - | - | - | - | - |
| 2022-10-05 | B1077 | 105 | 31 | 39 | 68 | 59 | 29 | 59 | 38 | 54 | 40 | 38 | 37 | 65 | 39 | 73 | - | - | - | - | - | - | - | - |
| 2023-01-19 | B1075 | 73 | 38 | 43 | 47 | 48 | 34 | 56 | 36 | 50 | 97 | 53 | 35 | 40 | 24 | 36 | - | - | - | - | - | - | - | - |
| 2023-03-02 | B1078 | 57 | 37 | 64 | 40 | 78 | 73 | 40 | 29 | 35 | 26 | 40 | 41 | 48 | 28 | 34 | - | - | - | - | - | - | - | - |
| 2023-05-21 | B1080 | 41 | 57 | 56 | 88 | 63 | 28 | 35 | 28 | 45 | 72 | 27 | 14 | 28 | - | - | - | - | - | - | - | - | - | - |
| 2023-08-26 | B1081 | 76 | 39 | 51 | 25 | 34 | 51 | 32 | 63 | 25 | 45 | 26 | - | - | - | - | - | - | - | - | - | - | - | - |
), ArticleFig(id=1197260811258348261, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=EN, label=Tab. 9, caption=
The development law of Falcon 9 reusable launch vehicle, figureFileSmall=null, figureFileBig=null, tableContent=
| 发展阶段 | 分阶段 | 时间跨度 | 总发次/次 | 总回收发次/次 | 回收成功发次/次 | 旧箭发次/ 次 | 回收率/% | 回收成功率/% | 旧箭使用率/% | 平均累计使用次数/次 | 一子级最多使用次数/次 | 平均复用周转周期/天 | 状态 |
|---|
| 回收技术/ 方式探索阶段 | 伞降回收探索期 | 2010-2012年 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | - | 主要为v1.0状态 |
| 动力回收探索期 | 2013-2014年 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | - | 主要为v1.1状态 |
| 重复使用技术/产品发展阶段 | 动力回收发展期 | 2015-2016年 | 15 | 11 | 6 | 0 | 73 | 55 | 0 | 1 | 1 | - | 主要为v1.1/FT状态 |
| 复用技术发展期 | 2017-2018年 | 38 | 26 | 25 | 16 | 68 | 96 | 42 | 1.3 | 3 | 178.7 | 主要为FT/Block4状态, 平均复用周期达到6个月 |
| 重复使用技术/产品成熟阶段 | 重复使用成熟期 | 2019-2020年 | 36 | 35 | 33 | 28 | 97 | 94 | 78 | 1.8 | 7 | 115 | 全部为Block5状态,平均复用周期达到3个月以下 |
| 重复使用高度成熟期 | 2021-2024年 | 314 | 310 | 308 | 299 | 99 | 99 | 95 | 5.7 | 24 | 63 | 全部为Block5状态,复用周期下降至2个月 |
), ArticleFig(id=1197260811329651430, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=表9, caption=
猎鹰9重复使用运载火箭发展规律, figureFileSmall=null, figureFileBig=null, tableContent=
| 发展阶段 | 分阶段 | 时间跨度 | 总发次/次 | 总回收发次/次 | 回收成功发次/次 | 旧箭发次/ 次 | 回收率/% | 回收成功率/% | 旧箭使用率/% | 平均累计使用次数/次 | 一子级最多使用次数/次 | 平均复用周转周期/天 | 状态 |
|---|
| 回收技术/ 方式探索阶段 | 伞降回收探索期 | 2010-2012年 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | - | 主要为v1.0状态 |
| 动力回收探索期 | 2013-2014年 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | - | 主要为v1.1状态 |
| 重复使用技术/产品发展阶段 | 动力回收发展期 | 2015-2016年 | 15 | 11 | 6 | 0 | 73 | 55 | 0 | 1 | 1 | - | 主要为v1.1/FT状态 |
| 复用技术发展期 | 2017-2018年 | 38 | 26 | 25 | 16 | 68 | 96 | 42 | 1.3 | 3 | 178.7 | 主要为FT/Block4状态, 平均复用周期达到6个月 |
| 重复使用技术/产品成熟阶段 | 重复使用成熟期 | 2019-2020年 | 36 | 35 | 33 | 28 | 97 | 94 | 78 | 1.8 | 7 | 115 | 全部为Block5状态,平均复用周期达到3个月以下 |
| 重复使用高度成熟期 | 2021-2024年 | 314 | 310 | 308 | 299 | 99 | 99 | 95 | 5.7 | 24 | 63 | 全部为Block5状态,复用周期下降至2个月 |
), ArticleFig(id=1197260811430314727, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=EN, label=Tab. 10, caption=
Forecast of Chinese reusable launch vehicle development, figureFileSmall=null, figureFileBig=null, tableContent=
| 发展阶段 | 分阶段 | 任务数量 | 时间 |
|---|
| 回收技术/方式探索阶段 | 伞降回收探索期 | 1~3发 | 0.5~1年 |
| 动力回收探索期 | 1~3发受控返回试验 | 0.5~1年 |
| 重复使用技术/产品发展阶段 | 动力回收发展期 | 6~12发掌握动力回收技术 | 1~2年 |
| 复用技术发展期 | 6~12发掌握快速复用技术,更新火箭状态 | 1~2年 |
| 重复使用技术/产品成熟阶段 | 重复使用成熟期 | 重复使用成熟期 | 2年 |
| 重复使用高度成熟期 | 重复使用高度成熟期 | 2年 |
), ArticleFig(id=1197260811514200808, tenantId=1146029695717560320, journalId=1146119989267898375, articleId=1154065254913925596, language=CN, label=表10, caption=
中国重复使用运载火箭发展预测, figureFileSmall=null, figureFileBig=null, tableContent=
| 发展阶段 | 分阶段 | 任务数量 | 时间 |
|---|
| 回收技术/方式探索阶段 | 伞降回收探索期 | 1~3发 | 0.5~1年 |
| 动力回收探索期 | 1~3发受控返回试验 | 0.5~1年 |
| 重复使用技术/产品发展阶段 | 动力回收发展期 | 6~12发掌握动力回收技术 | 1~2年 |
| 复用技术发展期 | 6~12发掌握快速复用技术,更新火箭状态 | 1~2年 |
| 重复使用技术/产品成熟阶段 | 重复使用成熟期 | 重复使用成熟期 | 2年 |
| 重复使用高度成熟期 | 重复使用高度成熟期 | 2年 |
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