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UCSD testing their Nephas motor injector on their Colossus test rig had an anomaly yesterday in the LOX main valve resulting in a rig RUD. Surprisingly the damage is minimal and Colossus (built like a tank) and Nephas will be back soon. Lots of learning!

RocketTalk🚀

2,035 subscribers

84,049 Aufrufe • vor 2 Jahren •via X (Twitter)

Anya Rossi• Live Now

Private livecam show

7 Kommentare

Profilbild von nagy

nagyvor 2 Jahren

suboptimal

Profilbild von SEDS UCSD

SEDS UCSDvor 2 Jahren

For those wondering, our engine is completely undamaged, its sitting in our workspace waiting for the next attempt

Profilbild von Project KegRocket

Project KegRocketvor 2 Jahren

Man colossus can’t catch a break

Profilbild von Lars Osborne🔥🚀 (Hydrazine Enjoyer)

Lars Osborne🔥🚀 (Hydrazine Enjoyer)vor 2 Jahren

That is a lot of orange smoke, was there nitrogen combustion happening?

Profilbild von RocketTalk🚀

RocketTalk🚀vor 2 Jahren

This is a lox/lng setup that is nitrogen pressed. The lng side was not breached but did exhaust through the nozzle and venting. The lox side immediately ignited at the main valve opening up 100% of the lox. Root cause is unknown, but could be particle impact ignition, failed valve, or ? Lots of nitrogen followed the lox but would take a lot to combust it.

Profilbild von Jordan Noone 🇺🇸

Jordan Noone 🇺🇸vor 2 Jahren

happens to everyone

Profilbild von Alex Hoganson

Alex Hogansonvor 2 Jahren

Everything is ox compatible at least once

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