Why Starting A Rocket Engine Is So Hard!
Today we’re going to do a deep dive on how exactly you start a rocket engine. We’ll cover pretty much everything from a simple solid rocket motor, to all the intricacies of liquid fueled rocket engines.
We'll go over thermal conditioning the engine, the spin up process, the scary transient regions, and the actual ignition of the propellants. Then we’ll talk about some of the extra challenges like starting a rocket engine in space and then we'll go step by step through the RS-25's startup procedure.
More of a reader? Check out our article version that also includes some links and sources - https://everydayastronaut.com/how-to-start-a-rocket-engine/
Timestamps:
00:00 - Intro
01:55 - Recommended Pre-Requisite Knowledge
02:35 - Starting a Solid Rocket Motor
05:45 - Purging And Thermal Conditioning
13:45 - Spin Up
20:55 - Transients
24:10 - Ignition
32:40 - Starting A Rocket Engine In Space
38:20 - Step By Step Example
53:15 - Throttling And Shutdown
57:10 - Summary And Final Thoughts
"Space Shuttle Main Engine" by Robert E Biggs - https://amzn.to/3J0VdKo
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Видео Why Starting A Rocket Engine Is So Hard! канала Everyday Astronaut
We'll go over thermal conditioning the engine, the spin up process, the scary transient regions, and the actual ignition of the propellants. Then we’ll talk about some of the extra challenges like starting a rocket engine in space and then we'll go step by step through the RS-25's startup procedure.
More of a reader? Check out our article version that also includes some links and sources - https://everydayastronaut.com/how-to-start-a-rocket-engine/
Timestamps:
00:00 - Intro
01:55 - Recommended Pre-Requisite Knowledge
02:35 - Starting a Solid Rocket Motor
05:45 - Purging And Thermal Conditioning
13:45 - Spin Up
20:55 - Transients
24:10 - Ignition
32:40 - Starting A Rocket Engine In Space
38:20 - Step By Step Example
53:15 - Throttling And Shutdown
57:10 - Summary And Final Thoughts
"Space Shuttle Main Engine" by Robert E Biggs - https://amzn.to/3J0VdKo
-------------------------
Want to support what I do? Consider becoming a Patreon supporter for access to exclusive livestreams, our discord channel! - http://patreon.com/everydayastronaut
Or become a YouTube member for some bonus perks as well! - https://www.youtube.com/channel/UC6uKrU_WqJ1R2HMTY3LIx5Q/join
The best place for all your space merch needs!
https://everydayastronaut.com/shop/
All music is original! Check out my album "Maximum Aerodynamic Pressure" anywhere you listen to music (Spotify, iTunes, Google Play, Amazon, etc) or click here for easy links - http://everydayastronaut.com/music
Видео Why Starting A Rocket Engine Is So Hard! канала Everyday Astronaut
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