Reusable Rocket Turnaround

Reusable rocket turnaround is the operational gap between recovering a booster and flying it again. 如何「兜住」一颗火箭？｜ S10E21 stresses that Long March 10B / 长征十号乙’s successful capture is not the same as economical reuse.

The episode lists a long post-recovery chain: exterior inspection, structural checks, engine inspection, control-system testing, recovery-system data review, life assessment, consumable replacement, corrosion assessment for sea exposure, reassembly, test, and expert review. This makes turnaround a core part of Reusable Rocket Economics, because reuse must become routine, fast, and cheap enough to beat disposable launch economics.

Key Claims

• Recovery is a prerequisite for reuse, not proof of reuse economics.
• Sea recovery adds salt, transport, hook, grid-fin, engine, and damping-system inspection burdens.
• Reuse targets depend on how quickly inspection cycles move from months to weeks while preserving reliability.

Connections

• Long March 10B / 长征十号乙 and 领航者号 Recovery Ship — source recovery and platform case.
• Sea-Net Rocket Recovery — capture method whose post-capture inspection burden must be proven.
• Falcon 9 and Starship — comparison systems for reuse cadence and turnaround ambition.
• Reusable Rocket Economics — larger economic frame that turnaround either validates or blocks.