Who coined the phrase 'Rapid Unscheduled Disassembly'?
2015年7月19日 · Usually simply abbreviated as a RUD, and also sometimes expanded as Rapid Unplanned Disassembly, and being a way of understating that a rocket exploded. I saw it …
During space shuttle reentry, why was the sign of GALR based on …
2021年2月26日 · This is particularly true if the MM 602 transition occurs below Mach 5. The rudder is active in flight control on entry below Mach 5 and the rudder is commanded to trim to …
How does a modern day satellite fall apart in space?
How does a modern day satellite fall apart in space? This generic question is answerable. They blow up, aka rapid unplanned disassembly (RUD) but due to a large number of causes. Or …
What is the advantage of doing a static test fire before launch?
2016年9月2日 · But with the payload in place, RUD during the test fire is hardly a better outcome than RUD during launch. I would also expect there to be at least some "bad luck" failure …
Did Starship Ship 25 burn up on re-entry? - Space Exploration …
2023年11月18日 · SpaceX Starship Ship 25 launched and managed a successful separation from the booster and reportedly made it into space before the autonomous flight termination system …
Why was the SpaceX abort test not initiated by real booster failure?
2020年1月20日 · Often the RUD comes later (see the Soyuz inflight abort - issue, followed by escape, followed by issue escalating into RUD). This would cover anything from a pump …
What engine-out capabilities does SLS have?
2022年9月1日 · If they went ahead and launched anyways with E2058 running, it may pose a hazard to the other three functioning engines as RUD and associated debris may impact the …
What are these thirteen purple grape-like things inside this tank?
I am not sure this is a view of the inside of a liquid propellant tank, and even if was, not sure if it belongs to a Falcon 9 per se. But there are places for fourteen round objects at the far end,...
How easy is it to use liquid nitrogen dioxide as an oxidizer?
2019年4月13日 · I was reading a similar question as mine here. But no one talked about nitrogen dioxide (NO 2). Its boiling point is 21 °C, so it is easy to store. But how easy it is to handle …
spacex - What would happen during an inflight abort in a Falcon 9 …
2022年6月14日 · During the SpaceX'S Crew Dragon In Flight Abort Test on a Falcon 9 Launch System, as soon as the abort system was triggered Falcon 9 booster engines was shut down …