Tesla Turbine Boat 3D Printed (Lily Impeller)
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- Опубліковано 27 сер 2020
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Full Boat:www.thingiverse.com/thing:458...
Tesla Turbine Mk4:www.thingiverse.com/thing:458...
Lily Impeller:www.thingiverse.com/thing:456...
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#Tesla #3dprinted #boat - Наука та технологія
![Tesla Pulsejet Engine [3D Printed]](http://i.ytimg.com/vi/28XbT11lL24/mqdefault.jpg)
![Tesla Turbine [Smoke Flow Slow Mo]](/img/n.gif)
Very nice video, why don't you build a FIRE-TORNADO GENERATOR?!?!
something like this one? ua-cam.com/video/1BxQd6AGYiI/v-deo.html
or this one? ua-cam.com/video/5-e2tAUo89o/v-deo.html
Both, the first one is simplier, but the second one is stronger
@@ruandeeedelliloww5639 so the second one
OMG! THIS IS OP!!! MAYBE WITH A GREEN FLAME
"It has a decent speed" *
* Yeah, if you are running from a drifting continent.
First
Second
Third
Fourth
Fifth
Forgive me if you’ve already thought this through, but I think the efficiency of the Tesla turbine is at it’s most efficient only when spinning at very high RPMs. When the turbine is connected to the Lilly impeller via a very normal gear reduction, the viscosity of the water may be preventing the Tesla turbine from reaching it’s peak usable energy output. To compensate for this, you could possibly use a much more dramatic gear reduction, and some form of a clutch to allow the turbine to reach efficiency before translating that energy into impeller motion. But dang, 1700 comments! You probably won’t even see this. Thanks for the fun video :)
3D printed planetary gear box!
In addition to the gear reduction, you need a shroud for the lily.
Will it not waste energy for that matter? Cause I think if it the turbine reaches its maximum rpm then translate it into a almost at rest impaler would it not put stress on the turbine it self or maybe the gears if he will use gears?
Sorry I'm just curious😁
Manok Ni San Pedro There are certainly energy losses any time you convert energy, so I would imagine he would want to do that gear reduction in as few steps as possible. I’m not an engineer or anything, just an enthusiast, so I couldn’t tell you what the losses would be in this case.
But it also seems like this project may have been more about combining two very unique inventions than it was about getting an efficient device.
There are a lot of things wrong with this, including that the IMPELLER IS BACKWARDS
So, im a jet boat mechanic. I work with impellers all the time and what I can tell you is that would work a lot better by having the impeller inboard, drawing water from the bottom of the boat and then expelling it from a nozzle out the back. You would probably achieve at least 5x as much thrust.
This. 100% this!
MUCH more so than propellers, impellers in particular HEAVILY rely on being enclosed in some kind of housing/channel to help direct/feed new fluid into & the resulting jet of fluid out of them. This DRAMATICALLY increases their ability to drop the pressure of, aka "suck in" said fluid, & thus provide "thrust".
But if the fins are going to be completely openly exposed to the surrounding fluid (aka no housing/channel), then a propeller will be far, FAR more useful/effective as a pump/means of propulsion than an impeller.
Was about to say this! I's an impeller, impellers go in a housing!
Encase the impeller in a housing to direct the flow more direct.
Exactly . Concentrate the flow( thrust) to a more focused point
Like a jet ski incase the prop with a water flow nozzle for direction
So basically just make a jet boat.
Technically it has a turbine engine so why not call it a jet boat?
This would actually work, it's just throwing water around as is
Now that you are in the water bending vibe you should also try to make a 3D printed submarine. And perhaps give the lily impeller another go.
Very nice ideia
Excellent idea, no surface tension underwater, problem is weighted air.
I'd love to see how this would be made to work
@@oguzy23 Well, he could just use a normal motor instead of the tesla turbine. So he wouldn't need to worry about the air suplly.
@Pablo Paes or a small compressed air tank for paint ball as the air source and a ballast to make the net buoyancy zero
@@pablopaes5646 yeah but that would be easy
I'm glad you have such a great relationship with your sister, Integza.
not alabama
Nazmus Saquib Holup
Sweet
The “steering thingy” is called a rudder.
Ya
i like steering thingy
First of all, you deserve a lot more subscribers, secondly for your next video you can 3d printed a submarine torpedo with an action cam on the head, maybe with an rc control or with a chemical reaction that produces gas as a propellant
mmmm interesting, what kind of propellant did you have in mind?
@@vashthegun9636 I was thinking about Citric acid + Sodium bicarbonate, both into powder, then have them come into contact with the water in the torpedo, or maybe with some dry ice. In short, non-polluting biodegradable substances
@@redissus9080 oh, cool! In this way it could be without elettronics and it can be very small
Read that as submarine tomato 🤔 And on the subject of tomatoes, power it with h2o2 + tomato? Though concentrated peroxide is dangerous and sounds more like NileRed...
@@markp5726 h202 could be dangerous for the environment, maybe tomato juice and sodium bicarbonate could be an idea, but maybe they are not reactive enough for a torpedo, or maybe they are
build a 3d printed firework, it could be dangerous, but pretty cooool
and how does it work?
I want to make one now
Ngl that sounds like smt that would violate the Geneva Convention
You should do it.
Brertt ain’t a mine so no
you are the only youtuber that shows their sponsor in a way that doesnt make people bored. Great videos btw
Impellers work best in a very tight fitting housing. I'd love to see the Lily impeller working in a ducting.
Some improvements you could make (so its not slower than glue):
1: Give it a bigger prop (more area=more thrust per speed).
2: Give it a gearbox for more torque.
3: Move some of the bottles out of the water (less resistance to thrust and turning).
4: Move the rudder to the center.
the problem is the impeller spits a lot of the flow sideways. it just needs an enclosure around it to focus it.
@@Veiss7 Smart!
@@Veiss7 can't he use in impeler inside tube and then run water inside it ? water is not compressable as air and it should have higher torque and he can use the gears and get his previes idea working
@Veiss seven yes, this is what jet boats do. They have an inlet and the impeller is in an enclosed chamber that redirects the flow in a single direction. This is also what the latest generation of submarines do with impellers.
I would love to see how this performed with a proper inlet and nozzle. It would likely move at many multiples of the speed.
@@mandoreforger6999 Exactly, well said regarding jet boats
Why am I watching this even if I don't have a 3d printer
For Nikola Tesla and great content obviously.
Also, in addition to adding a housing to the lily impeller, maybe move the air reservoirs to the top of the acrylic to reduce the drag you created with the "outriggers" in the water.
That is a stunning tie and fantastic suspenders, they're incredible together
Who else agrees that integza makes some of the best content.
yes sirrrrrrr
anyone who says no doesn't exist
Highly underrated. My kids (boy 10/girl 13) love him!
He really inspires me
I completely disagree...
👇
HE MAKES THE BEST CONTENT FULL STOP! Not "some of the best content", THE best content!
Honestly, this man deserves WAY more subscribers. Just LOOK at that rockin mustache.
Oh stop it, you're making me blush!
@@integza 🤣🤣
@@integza ok
i agree
@@integza Don't be humble. That is a really epic mustache.
I just discovered you. Really cool and inspiring work. You've just become one of many youtubers that are rapidly growing my interest in 3D printing. Also, you just introduced me to a really rad band, Calva Louise. I Love their sound! Thanks for what you do. Subbed.
Enclsing the impellet like a jet drive system on a speedboat will direct thrust and give a much better result! Definitely something easy to try out :)
Resume of how to build an actual impeller:
Step 1: Put the Lily impeller inside a funnel.
Step 2: Profit.
Would that actually work?
@@ahloo6920 It works on ship sized impellers so I'd guess so.
Jet boats use impeller to push water out through a tube to create thrust
Yeah what he did isn’t an impeller. Probably better to research what an actual impeller is first since he had the definition and design wrong
No, that would not work. If he had the impeller facing the right direction (he is using it backward) then it would be pulling water from the sides and pushing it out the back acting as a true impeller. Putting this in a tube would restrict the water from entering the sides. Also, jet boats use a turbine, not an impeller.
What if you used the impeller with a housing?
How you have it now is basically just mixing the the water under the boat with a slight forward thrust. But with a housing it should function like an impeller pump like those found in a jet ski!🤷🏻♂️ for maximum speed!
Thought the same thing... Redo!!
This need to be tried, also i was thinking about using the expelled air from the turbine, like in the back or in the impeller itself.
I did something similar for my freshman engineering project. We used dry ice to store the pressure and applied water to release the pressure. The only issue is you’re on a timer and have to release the building pressure once you apply the water or the bottle will explode lol but you can store a lot of compressed air in 1 container that replenishes!
I've played around with dry ice before too and that's actually a really good idea. If they could just find a way to release the pressure over time, it could be really useful in a situation like this.
You are absolutely hilarious. Love what you do. Keep it up. Sharing your videos with my friends.
your video is hilarious, laughed so many times.
That's a big compliment since I am german
7:58 he's Portuguese (I discovered this translation just now) and so am I, we share the same humor in Europe 😁
You should try to make a tesla turbine powered go kart or a bike
Perhaps a Tesla turbine assisted bike; I doubt the Tesla turbine outputs enough torque to power the bike completely
This is almost the only channel that I know that has funny sponsor ads. Keep it up!
Love your videos, and the Kiwi Co ad you made is the best. 😄
Integza, I have an idea. Swap out those plastic bottles for an aluminum can, or a CO2 canister, so that you can get higher volume in it. The boat should be buoyant enough not to care.
Also why not just have the compressed gas container be the body of the boat???
I think a steam locomotive should be 3d printed.
Also who else agrees that integza makes some of the best content and the best 3d printed projects
I absolutely love your videos. Thankyou Integza
FYI, you can easily snap up to 4mm threaded rod by simply holding it with two pairs of pliers or similar grasping devices. Mark the place you want it broken, place one pair of grips on the line then grasp with the second pair about 2mm away from the first, this allows waggle room and bend the rod back and forth. When it breaks it leaves a thread that is relatively undamaged and does not need to be filed, unless you get a thread spur but you only need to grasp it and waggle for it to break off.
Awesome video, as usual!
A balloon in the bottle would keep the pressure up while air is exiting.
That bottle flying and crash should have been followed by a cat angrily saying "reeeeaaaaaaaaaaaawwwrrrrr"!
EDITED: The impeller was originally tested in a tube. Perhaps more thrust would be generated if the impeller was surrounded by a tube. Note: my original statement of the cavitation was wrong, since no bubbles were generated by the boat when it was moving.
this was my first thought too, the ultra high rpm seems undesirable without reduction gearing and a larger pushing surface to exploit that increased torque.
then i again i am a plebeian who is used to car physics and perhaps that just not how impellers work
I think he should also swap the belt and pulley for gears, this would allow him to alter the gearing as well as prevent the belt from slipping when it is exposed to water. But hey, just an idea.
it's so funny imagining you scream "yeah" into the camera at regular intervals for no apparent reason
I have ideas about the boat. Alternate the orientation of the air bottles. place two bottles above the mount to minimize drag. I think you should build an inlet and outlet port for the Lilly Impeller. I just thought that an outlet could be one of those two valves you used for your sugar rockets
seeing how the bottle test on the roof took off with the entire weight of the metal stand it was on..... it seems evident that the best form of propulsion you created in this video was the simplest. that power from releasing the compressed air was the purest and most efficient use of energy seen on this video. your boat's propulsion was disappointing but if you had simply spent the compressed air from the 4 pressurized bottles directly toward the aft of the boat (either into the air or into the water) you would have realized many times the power output that the tesla air turbine-to-lily impeller had. sure, it would not be very interesting, but wastes much less energy and moves the boat probably more than 100 times faster and/or further. 😊😊😊😊
You can 3D print a Da Vinci's Concept: Aerial Screw and can power it with syringe (as a compressed air container)- for upcoming project :)
Hey Inetgza, I mean Integza... How about building a 3D printed vaccum or pressure powered mechanical clock with escapement and everything ⏱️⏰⏳
That sounds fun 😁
@7:05 OMFG i laughed so hard i cried, am ded. The rattling and clanging the bottle and stand made on the way down....
I agree @Integza you should incase the impeller in a duct which will increase the thrust or flow of water just like in water jet drives.
yes this has made my day again thank you integza
i hope everyone has a good SAFE day/night/time where ever you are
That streering thingy is called a rudder. Ruh-der. I'm curious to how several Lily impellers would work in sequence. Like how propellers can multiply the force liquid is moved.
To clarify... Place two fans one in front of the other and turn them on. The amount of air moved is increased significantly.
Rrrraderr, RADDERR..
lol
You forgot to mention one thing: They need to rotate in different directions. If two fans have the same shape and rotate in the same direction, you don't get any more thrust. They need to counter-rotate and have a mirrored shape of course
I would love to see you fiddle with other designs for boats. I love your videos I learn so much from them.
Such an awesome video, and a captivating build.
you know technically tomatoes and tobacco are in the same family and in fact you can graft branches from one or the other to the other and it will grow.
Tomacco!
wdym dancing won't help anyone starlord saved everybody by dancing off with ronan
Touché!
@@integza So at the end of the vacation you do a sponsor spot for kiwi co 🤔 anyway, are the bottles that you connected on the fill side fully filled up? Better tu use a T to connect al the bottles is my guess.
Some thoughts on the boat:
* bigger impeller
* stabilize the impeller (pint a piece for the front of it)
* rudder in the centre of the boat or a dual rudder
Make a steam engine and put it in a model train
Damicske I was thinking bigger impeller or using two. Or two bigger impellers? Haha
Integza your content sucks
At being bad. You could even call it amazing 😃
Found the channel today. Subbed. Keep up the inventing and funnies! Great job.
The little dudes on the shoulder made me like it, for future reference. Already subbed and notified. I love your channel and that commercial too. Good job. Sell the fact people enjoy your commercial and don't skip it.
Solid work my man! If I knew back when we collaborated just how much you truly hate tomatoes..........I underestimated your capacity for vengeance my friend!
Haters gonna hate, tomatoes gonna tomate! I'll get them all!
@@integza Please, put that on a shirt to buy. I'll be the first to purchase.
I think the velocity of the air is the important variable when driving the Tesla turbine. Velocity tells a lot about boundary layer characteristics because it plays the largest role in calculating kinetic energy. I think the reason the straight nozzle worked best is because it didn’t effect the velocity of the air going into it. The other nozzles ended in diverging sections which act to reduce the velocity of the fluid and increase the pressure. Actually, a converging nozzle should work better because velocity of the fluid increases as the area of the inlet decreases.
Besides encasing the impeller to get a better flow efficiency i would definitely use a reduction from your turbine to the impeller, as a prop/impeller turning too fast in water will only cavitate and produce nearly no thrust. Also, it is very possible that the turbine has speed but not much torque, then the reduction will allow to increase the efficiency of your system.
Your printed turbine is impressive! For real! Good job!
Would like to see the Tesla-turbine run on liquid nitrogen.
Yea, freeze the plastic and cause it to shatter. You are a smart dude.
Dry ice
I think compressed nitrogen gas would be more fun
“It’s a little bit aggressive...” best line I’ve heard on internet all week!
I love that he's actively citing other youtubers! It really gives momentum to the community!
Tesla & Schauberger in 1 projekt ,marvelous.
Impellers always run into a tunnel , that should make the boot a little faster.
Im the only one that replayed more than 10 times 7:05 and laught when bottle explodes ? When it fell I waited for "ooooutthhhhhh" down there !!! KKKK "Inetzgaaa", what if you change the pulley ratio ? Big one for impeller and a little for turbine ? Speed will increase ? Or make a tube in Tesla turbine outlet, put it in water and air helps boat to move. Love your videos my friend, keep it up !!!!
A turbine that small has almost no torque
Also putting the big one on the bottom would create a lot of drag in the water and navigate any potential benefit.
Thanks for the "Replay Button"!
No widen the end flare on the impeller
Wow I've never been this early to your videos. Good job being educational and entertaining while being able to be digested by the youth. Keep it up!☝
Thank you so much :D
Integza I Love your channel 😃
Great work again, well done.
I think you may find this interesting, the concept of which the tesla turbine works is also the reason the boat could pick up speed. The bottles resting on the water create a drag and the boat/driving force has to compensate for this. * try the boat again, but with only the Hull of the boat in or touching the water *
The dedication to this beautiful and humorous exercise in mechanical losses is admirable... I bet a boat that uses the air exhaust itself for propulsion would be fun to drive for a bit. Maybe experiment with a Dyson fan-style annular thruster for the boat next?
Love it! Next time - make the actual hull of the boat itself the chamber for compressed air.
"the people watching you are as lazy as you are, they'll give you a like for finding the easiest solution" lol so true 😂
Honestly over complicating things is a trap a lot of new engineers fall into. It really is a skill to know when to reinvent something and when to just use what works.
@@deadeyeduncan5022 I think the flaw is not over complicating. Its bad customer interfacing.
Yes many many engineers forget about KISS, but its also drilled into you to keep things as simple as possible. I find it much more likely that engineers fail in getting customers to have realistic goals that meet their needs.
There is another often forgotten trap, just because something works doesn't mean it works well enough. Complexity can add functionality, improve efficiency, add safety.
A complex system needs to be respected though.
The real trap is not using the correct tool for the job and giving insufficient time to engineering it correctly.
TL;DR if the goal can be accomplished simply then do it simply. However do not avoid complexity just because it is complex. Use it to achieve a goal the best way possible.
You need a stronger tank housed inside the hull that holds more pressure to reduce the number of tanks and the space they take up.the impeller also needs a housing to direct flow and build output pressure.
Sooo. What a powerful motor. Your small nozzle worked better because you focused the flow amougst just a few plates. You lost velocity by not making it less plates or adding flow plates with a slightly larger inlit. Also weight at the distant ends to keep motion would help maintain your torque
Hi Integza! Great video. Since I haven't seen another comment, the "Steering thingy" is a "Rudder" in English - hope this helps! :)
Just learned something new XD
@@integza I'm glad. I learn something new whenever watching your videos, so it's good to give something back :)
Have a fantastic day.
"There's nothing wrong with watching Korean boys dance." - Integza 2020
Inetgza* please, stop misspelling his name.
/jk
also him: dance will not help when aliens come
Acrylic and polycarbonate are not fragile like glass, they will bend and potentially snap, but won't shatter, I personally install quarter inch polycarbonate and acrylic, easiest way to cut is with a circular saw.
At 9:32 I cried out at my screen "But not like that! Nooo!" I love your videos!
One idea suddenly strike to my mind...that if tesla coil can transmit electricity wireless ....you can make a rc car with out battery (instead power it with TESLA COIL ) it will be amazing to see it working in your upcoming video⚡
Tesla coils can’t transmit wireless electricity more than a few feet.
@@Jkirk3279 yaa that's correct but that is the challenge ....if he figures out some way 😀
Gday from Australia 😎
Love your channel dude!
My kids and I watch and learn heaps
Thankyou
God bless
Thank you integza for such a wonderful video.. 🤧 Came to know about many wonderful engineering machines and mechanisms.... 🤧
THANK YOU once again 😌
When you need to use an on board air source like the bottles, you should buy some pre formed soda bottles.
They have the threaded cap but there not formed yet and look like a test tube. Being thicker walled you can cram more psi into them and fit more of them in a smaller area.
Just binge watched a bunch of your stuff and had to sub before you are banned, sectioned, incarcerated or blow yourself up! Keep it up!
I've always wanted a 3d printer to combine NASA's flat sterling engine a tesla turbine and a fly wheel.
Discovered Calva Louise from your videos. Thank you, thank you, thank you!!! 😁
Ooooh, use a fly wheel/s to store the energy from your turbine, then use gearing to run the impeller at a nice slow pace. You can also use integza bot to control the throttle to keep the flywheel topped up with power via the valve. You can use your torque meter for sensing when to add to air for the flywheel. This way you can get max efficiency out of the boat?
This is a great video. I have my son checking out your videos. You have a modern perspective to make learning fun and the videos are funny. Thank you for the work you do!!!
"A propeller has an open design while an impeller is always inside a casing or housing." your impeller is under performing..
You beat me to it.Damn!
Exactly what I was thinking also I think its too small to produce enough thrust and if the bottles are touching the water that's a lot of wasted energy
Also I don't know why he would use a tesla turbine... The torque would be so less
And he may have the impeller backwards too for flow?
can a lilly impeler have a casing? isn't it too.... lateral on the 'outflow'? (neither english nor engineer, just asking out of curiosity)
Even though I know Integza Takes Safety precautions, Nothing beats seeing a fellow human, more intrigued with life and math and a large amount of the True belief to me about what the story of the Philosopher stone means(TLDR: Creation), is shown at 6:54 Just by his outfit!, and what keeps me coming back Keep it up, mate!
I'm pretty sure an impeller is usually in a housing so you can direct the thrust in one direction, I'm no expert (i do own a jetski) but I think a lot of the thrust is being thrown perpendicular to the impeller instead of parallel to it.
Design a bellows driven, steampunk themed RC car! Use 2 bellows and as one is taking air in the other is pushing out. Y adapter with rubber flap disc valves on the output should do the trick. Bellows are easy to make from scratch with plastic film and venetian blind slats, but 3d printed slats would be cooler. I've seen stepper motors used to drive bellows.
I love this idea! Please win. hahaha
This!!! You are creative!
If this happens I NEED THE PLANSSSS! Just take my money now...
Robert Murray Smith follower by any chance? Saw some stuff he did with bellows recently. Very cool guy!
A coolinvention could be an underwater submarine that works entirely through air pressure. For the movement it uses a tesla turbine and for the ballast it uses some rubber baloons that get empty if you want it to sink and get filled to go up.
So this is not a bad idea at all, however, if I may be so bold as to suggest an improvement or two: first, the lily impeller is first and foremost an IMPELLER, not a Propeller, and while they’re related in a way I don’t remember from the top of my head, the most important difference I understand is that an impeller and must be enclosed whether in a tube (for your boat maybe) or a centrifugal pump like a jet ski or high velocitiy high volume fire hoses. My basis for suggesting this enclosure is that in my study of hydrofoils as well as airfoils (all may as well be called fluid foils) there is a great amount of force being lost laterally, this is one of the reasons airliner wing tips curve up and super efficient props for planes bend aft. So again I believe an enclosure of some sort would greatly increase the performance of this truly unique watercraft, because, I think you’re losing like 95% of your total thrust generated laterally. Another option is to put like 1-2mm fillets on the edges of the impeller, although I personally think the enclosure would be the better choice. Thank you for reading my comment, admittedly I have not done the math behind all this yet, however if you want I will do so and send you the proof; if I end up being incorrect, then, cool, I learned something!
Something else you may want to look into, being a student of many unique ways of propulsion, is “Magnetohydrodynamic” thrust, more related to ocean water than molten metal. I believe there are only two craft in operation and a third recently retired. Also the purported to be the propulsion of the fictional ship “Oregon II,” from “The Oregon Files” by Clive Cussler. Again thank you for the read, and have a wonderful day.
You can always stick a chunk of dry ice inside your bottle and use that as your "fuel" as the dry heats up it turns to CO2 -> your pressure inside your bottle will increase. Add a solenoid to control your valve for the throttle and a pressure sensor to automate this and I am sure you can drive your engine pretty efficiently and for a long time with it. Liquid nitrogen would work as well - unless it blows up your bottle :D
You should 3d print a bout ran off a sterling engine. And me and my daughter love your videos
8:40
"Starting to move
Bare minimum
A little bit more
*opens to nearly full throttle*
*enjoyment noise*
*turns to full throttle*
yeah... only problem of using full throttle is... that it ends fast"
Yeah, the last part is every man's dilemma
if you add dry ice and water in the bottle coupled with the adjustable regulator should give you a more constant pressure so you can run the turbine longer.
Do you do your own closed captioning. It is exceptional, something I have not seen anywhere else. You are very unique.
.. you're joking, right?
@@Tharmin.124 not at all. Typically when I have UA-cam closed captioning turned on the likely hood of it catching the correct words to display are like 1 in 5. Yours were spot on for some reason.
@@Tharmin.124 now that I am re watching the video I'm realizing that it is your clear speach that results in the almost perfect closed captioning.
Try making a 3D printed ornithopter, the mechanical bird invented by Leonardo da Vinci.
Boy that would be awesome to see.
Ah yes another episode of Nikola Tesla with a 3D printer
5:40 If im not mistaken, in rocket engines, (in space) they have engines with big nozzles and small holes/openings, i think they do this to increase speed of the propellant being ejected at the cost of pressure (im not sure about the formula). And since you need more pressure, the de laval nozzle basically doesn't help it at all
Very kool video, I love Tesla. Thanks for the tip about kiwico. For your boat, make a properer screw like the Naughtles had In "League of Extraordinary Gentlemen". Next, make a regular boat propeller in 3 different sizes. I think if a propeller moves too fast it losses power.
The impeler should be in a tube, then it will be at max power. I think :)
Idea, make a wireless transmission circuit using a large Tesla coil and a small receiving one on a small rc car as it's power source.
Here is an idea. Get rid of those low pressure soda bottles and go get a HPA high pressure air tank used in PCP air rifles. They are routinely pressurized to 3000PSI. The compressors will generate 4500PSI so you might be able to find a tank built to be filled to that level. At what RPM does the Lilly impeller produce the maximum amount of thrust (is there graphed RPM versus thrust data available) ? If you don't have to have those extremely high RPMs, you might go back and see what kind of performance you could get from a more traditional electric motor and battery.
Usually I watch 3d printing videos out of pure boredom but this is quality stuff...
A jet boat/offshore (miami vice style) powerboat or hydroplane.
Powered by gas turbine(or multiple), a big tunnel ram/multi stage jet-pump(using water-lily turbine design), America's cup style hydro-foiling keel hull/hulls to reduce resistance.
I'd power it on kerosene and either just air or air tanks like your example.
I will do this if I win your printer and UA-cam the whole thing.
I am multi trade qualified, I am an electrician, I worked in power generation/distribution in communications/protection/tech/plc(industrial control).
I have only paid for a mechanic once in my life, old school style work ethic, I've taught myself most of what I know.
I studied website/software design at the start of the year before covid ruined our university/polytechnic.
I am currently a student/unofficial teacher at a trade school in my home town.
Welding is the only trade skill I didn't know, so I've learnt that pretty well now.
They like all the other skills/enthusiasm that I brought along and have kinda been groomed for a few jobs..
I was bold enough to apply for the engineering tutors/educational managers job(s) when the positions opened up and I felt like having them check my CV and references (and to just show off that when I talk about my previous experiences/work skill I'm not a compulsive liar 😂)
I've started a raspberry-pi gaming controller electric motor starter motors (rear steer through electronically controlling calculated radius for turns (spares I had laying around from my hobbies)), prius/mercedes electronic/hydraulic steering box/column, lathing car axles for stub shafts/chain gearing.
Powering bed/or maybe couch project (project team leader at my course).
Your theory I love.
I read obsessively.
Though I do have a need for speed (going fast, not drugs (like your smoking joke)).
Keep up the good work bro!
Matt! 🤙💪🤓💕
Maybe even liquid oxygen (lox) if I wanted insane rocket type power ("powuh") to weight 💪😎
I like the reference to the car yard inflatable things.
In New Zealand we call them "flappy boys" 😂
Happy September folks!
Good luck with the competition submissions ❤️👍
Good luck Matt!
Less resistance = less power used somewhat, it makes sense in my head hahaha therefore youd get a faster boat as you're cutting not pushing the water!
I feel like just yeeting the air out the back would make the boat faster.
Also guardians of the galaxy won a battle by dancing soooo yeah.
Still a great video.
Breath Taking!
I now must recline a moment to regroup my thoughts.
Try using a cowling around the impeller to guide the flow and increase the thrust(like a water jet), hope it helps.