5 ms·
From the industry: I would expect to hear "mission duty cycle" in that case. "Full duration" doesn't have a consistent meaning (a fact which is sometimes used t
by _moof 4mo ago
From the industry: I would expect to hear "mission duty cycle" in that case. "Full duration" doesn't have a consistent meaning (a fact which is sometimes used to the marketing team's advantage).
- JumpCrisscross 4mo agoFlight computer tells engine to go. Full go, launch sequence. Engine goes. To me, anything but that isn’t a full-duration anything. If clamped down, it’s a full-duration static fire. If clamps release, it goes to space. Basically, if the engine can’t tell (apart from atmosphere, which is a big apart) it isn’t going to space, it’s a FDSF. It’s a whole-engine show. If you’re running parts through a full duty cycle, that can be done in a lab (or on a stand).
- _moof 4mo agoSorry, no, I've worked on multiple launch vehicles and "full duration" doesn't mean anything consistent to anyone actually working on rockets.