3D Printed Vortex Rocket Engine Igniter
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- Опубликовано: 29 ноя 2020
- Vortex cooled rocket engine igniter printed in resin on the Formlabs Form 3. I explain how vortex cooling works and the iterative build process of the rocket engine igniter.
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YOU'RE A FREAKING GENIUS!! That's so smart!
That's it! I'm buying a kiln! Must see rocket go BRRRRRRRRRRRRRRR
Good luck with your pulsejet:-)
Haha.... it’s shame that he didn’t show the results for thrust though
I literally wanted to comment: Integza wants to know your location
But I guess I was too slow...
@@soaster4568 You sure were, too bad that integza‘s rockets usually rather go boom instead of brrr
I literally thought about recommending this to Integza, but I was too slow as well.
Holy smokes. Brilliant design and implementation. Shock diamonds out of a 3D printed engine is not something I expected to see, least of all not for as long a burn time as you achieved. I'm not surprised the smaller chamber worked better. With all the turbulence caused by the vortex the combustion should be extremely rapid and require little space to complete. Excellent video production also.
Woah, thanks Ben. Big fan, especially your Senko Hanabi videos, really beautiful. The characteristic length was originally calculated for liquid propane injection, but like you say it’s just too long for a stable vortex, however since this is gas-gas injection the chamber could actually be even shorter. Thank you!
fuck google very good question
Man I’m running into nhil every day now
Although the design cannot scale too well it is simple enough to make many of these engines together. I am envisioning a hexagonal grid of 7 of these engines machined out of two aluminium plates. Due to the simple geometry a two-piece construction is possible with only the most basic CNC cutting processes. Oxygen distribution and the swirl nozzles can be cut as slots in the nozzle plate that is then sandwiched to the much simpler combustion chamber plate.
I'm a little surprised that the oxygen is injected on the outside, I would have expected the oxygen to be tangentially injected at the rear with the fuel injected tangentially near the nozzle, but this mechanism may be relying on the centrifugal forcing of the lower-density oxygen inward through the fuel stream to provide mixing, so swapping the inputs may need a lower-density fuel like hydrogen to get this high mixing rate.
@@SamRogers Sam, you are on the same level. Good stuff.
Absolutely awesome! Holy smokes what ingenious engineering! Love it
Thank you!
It certainly is awesome your turn to do some of this #elementalmaker
You’re here too? Cool.
You better one-up him then!
@@SamRogers I'd love to see you use ceramic resin prints. You can create extremely high temp resistant prints with ceramic resin and baking the parts first
You hit this video quality straight on the head!!!! Love the use of Bokeh in the shots. How the combustion chamber is able to hold the outward pressure, when only built of resin is quite impressive.
yep that is impresive. quifas and cheap iteration. That blow me aswell.
Lets see if he try with ceramics aditive
Awesome, did you try printing the nozzle in ceramic resin.
I knew someone was going to bring that up thought I would look before I said something
Why not take it a step further and just order a metal 3d print?
@@lolzdatguy4987 ceramic has higher heat resistance, but isnt as strong, also im certain ceramic resin isnt as expensive as metal
@Waxoff Waxon nope. The test here is to use vortex cooling to prevent the combustion chamber from burning up, they are not testing the nozzle. Printing just the nozzle in ceramic would not cheat the combustion chamber test.
The ceramic will eventually heat up enough to melt the resin that it is connected to but printing the nozzle in ceramic might still allow a longer test of the vortex cooling of the combustion chamber.
@@rawhidelamp someone already 3d printed a nozzle with ceramic filament and it is fucking awesome
I clicked on this video thinking this was just gonna be a compilation of some test clips, but no, it was _absolutely_ jam-packed with information that was easy to follow along with despite the pacing. Excellent job!
I randomly stumbled across your channel while researching swirl injectors, and woah.. I am lost for words at the quality and ingenuity involved in making this video! Hope you get the recognition you deserve!
RUclips ! WHAT ARE YOU DOING??? This video needs 10 million views asap! Brilliant work, not only the 3D-Printing-Rocket-Engine part but also the camera work and narrating is of the charts!!!!! ♥️
I rarely get captivated.
This was it. Kudos!
Integza, you need to see this!
Really well produced, I especially loved how elegantly you explained the concept with the vase and ball-on-a-stick, really high quality educational content!
Incredible work !!
This is crazy impressive
maaan that is a total blast
Wow, absolutely blown away by your dedication.... please make more!!!!!
First of all, great content! Second, thanks for not padding the runtime and over-hyping everything. Earned my sub for sure.
The filming is ridiculous!!! Some really well filmed and perfectly composed shots! Great work!
Wow! How rocket engine works pretty AWESOME!
I knew about vortex tubes but putting it in a rocket is a bright idea. Very good.
Great work man!
This is crazy I love it.
Great video Sam. Beautifully illustrated and explained. Love it!
I am literally astonished by the quality of both the ingenious design and editing on your channel! Keep it up!
You nailed it man!!!
That is ridiculously clever. Eliminates the need for an engine bell, and cooling thereof.
You are killing it!!!!! MORE MORE MROE
Now this is pretty epic
Absolutely incredible. Nice work!
Thanks for showing!
epic work sam! so inspiring not only the subject, but your accurate way of visually telling a story to the fine detail!
Thats really cool!
Brilliant! Great video
What a great idea!
Epic video production and great demo!
Awesome concept, certainly some practical applications at test here 🤘
Amazing video! Seeing these projects is really inspiring!!!
Loved this! More of it please! 👍🏻👍🏻👍🏻
This is very impressive. Great job and filming !
Fantastic Video!
This video was a game changer for your channel. Keep up the good work
Dude this is fantastic in all ways. love the footage and the production. great job
Cool concept
New big channel in the making good job and thanks for the video!!
Please update more videos of this!! Even if its only parts so you read the comments for better suggestions!!!
This is insane
That's very impressive.
Well executed test setup. I’m sure a bit more engineering and thought went into this than is immediately apparent from the video, great work.
Awesome video man
This is amazing. Not sure how you only have 5k subs. The video well produced, great shots, amazing demonstration. A+. I’m jealous.
U hade this idea years ago. Im shocked it works and im happy someone brought it to fruition!!! Keep going!!!! More!! Subbed!
Freaking amazing! I’d love to see the thrust data on the load cells compared between the clear resin and the high-temp resin!
Wow! Great video!
Great work
Amazing build, beautiful footage 👌👌
Amazing production quality, you truly deserve more subs.
That's so cool! I like this.
Yeeeeaaaaaahhhh! Finally, Finally some content worthy of my free time. .... Thanks! This is great stuff!
That was amazing....
Love the video and love the engineering behind the project!!! Keep making this kind of videos.
been waiting for another one of these, youre a legend
You are absolutely amazing!
thank you!
that montage was cooler than any montage I've seen in any scifi movie even
Good to see chemistry basics still apply to rocket engineering, never forget to stir, mixing is good for reactivity and uniform results. Awesome demo of what is possible with rapid prototyping!
awesome engineering! and quality content!
These are some seriously high quality vids. Keep it up!
Cool project! Earned my subscription, and look forward following your progress.
Pretty cool
Can't wait to see this channel explode in popularity
Integza brought me here, and i have non regrets. Absolutely amazing!!
Well that was one easy subscription for me. Great work!
The quality of the build and the video itself are just mind blowing 😮, nicely done mate 😉👍
Absolutely amazing! I love this lots!
I don’t think I’ve subscribed this quickly to a channel before. Awesome work.
Underrated channel.
This is awesome
Best 3d printing and engineering video on the planet
Welp, this is super duper cool!
*Genius concept!*
The oxygen both cools the walls & get pre-heated by the hot core :D
mandou bemzão na produção! Nice man!
I added this to the videos that changed my life playlist
I like the blue turning red pointer ball, clever
Awesome brother...
Super cool video
This channel is awesome! Love the quality production. Would love to see a resin pulse jet!
Sam... Matt here loved this project very cool... Interesting seeing what goes on in your mind.. will be interesting to see how gravity develops... Didn't think you guys would stand still on the jet tech for long.. cannot wait to see what you all come up with.
Wow dude this is insane! Especially for so few subscribers, this is dope.
nice work 💪
wow INCREDIBLE video! instant sub, this is so cool, the production and prints and frankly everything were so awesome!
Didn't expect to see mach diamond. Nice job
@SmarterEveryDay needs to see this
I like teh spiny flames
Really nice project, keep us updated ;D
Thanks for reminding the difference between Thermoplastic and Thermosetting plastic, with an added lesson in aeronautical engineering!
Superb content. Subscribed!
This is genious!
Mond blowing awsome!
This is a really good concept, congrats on the conception, execution, and slick video. Subscribing.
love this
Beautiful. I had ran across this idea once before it's nice to see it in action though.
i need more thrust videos of that