Which Solid Rocket Fuel Grain is the Best? Juno: New Origins

We test out the different solid rocket fuel grains in Juno: New Origins to determine which is the best.
Download the test stand used in the video: www.simplerockets.com/c/19k8M...
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[@Deltlead]

If you have a recommendation for what you want me to cover next leave a comment below! I seriously take in feedback from peoples comments to shape the topics I cover in videos. Thanks for watching!

[@Amiruny]

propeller tutorial 🙋🏻

[@IcePhoenix_yt]

Different engine types, like Gas Generator and Full Flow Stage

[@Deltlead]

@@IcePhoenix_yt I've already done a video on that topic

[@IcePhoenix_yt]

@@Deltleadoh nice, I’ll check it out

[@nikosefstratiades6038]

can u do a breakdown of the parachute part please?

[@snakeofminthumbugs330]

I knew impulse would move the test block, its hilarious to use on rockets and it tends to lead to burning up on your way into orbit.

[@AstroTommy66]

Wow that’s an awesome break down and very useful to know! Thanks

[@harryz7613]

Welcome back Deltlead, and great video, it's giving me the idea when tackling builds. Making one about camerawork in vizzy would be awesome.

[@neo2264]

I'm late to the party but I think an interesting follow up would be to see how these grains perform in a test rocket that goes straight up and high enough that it passes through various layers of atmospheric thickness, with the idea being that we see, for instance, if there's a benefit to using a particular grain with the strategy of dealing with aerodynamic drag more efficiently (idk how realistically juno models it). The script could be almost exactly the same except you could perhaps add altitude as an additional y axis metric on the graph, with the idea being that you could see how quickly any given altitude is reached and also which one takes the same test rocket the highest.

[@sxint_pako3796]

Impulse grain looked like it was about to take off

[@MatheusFelipe-gm7kc]

That's why I only use that.

[@wwe412]

You should make a video of how to build a cockpit.

[@user-of1bv7ng8p]

Thats good😅