Tesla Turbine v2.0 [3D Printed]
Вставка
- Опубліковано 1 лют 2019
- Nikola Tesla was a great inventor from the 20th century and an active one as well, with over 300 patents. One of these inventions, which is speculated to be his favorite one, is the Tesla Turbine, also known as a bladeless turbine or boundary layer turbine.
In this video, I go through the process of designing, printing, and testing my version of the Tesla turbine. This is actually version 2.0 because this video is part of a small series of videos around the Tesla turbine that begins with my first try at printing a Tesla turbine.
Version 1.0 - • Tesla Turbine [3D Prin...
Full Series - bit.ly/2WCq2fq
3D Models ( Thingiverse): www.thingiverse.com/thing:340...
Videos Featured
GREENPOWERSCIENCE : • CD TESLA TURBINE MAKE ...
Anthony Loveless: • Flying the Typhoon Thr...
MW Hub: • Video
Convergence Training: • Valve Common Problems
Social Media
Facebook: / thisisintegza
Twitter: / integza__
Instagram: / joel8leoj - Наука та технологія
![Tesla Turbine [Smoke Flow Slow Mo]](http://i.ytimg.com/vi/qL3kCawHMqk/mqdefault.jpg)
This man deserves more subs
Thank you man ;)
He has 1 more.
@@1q2w3e1z2x3c 2 more.
make that three more
That was my first thought after finishing this video! xD
Good balance of education and entertainment... As people have said already you deserve more attention from you tube...
Glad to see you are still reading these comments. A quick couple of suggestions:
For low torque applications, use unshielded bearings with no lube (you can pop the rubber seals or metal shields out and wash them with acetone to remove the grease). This will make the bearings move with much less friction at the cost of durability under load (which you wont have in this application).
If you want to get higher air flows, then instead of using a regulator you can use a ball valve or gate valve. That should allow about 10x the flow.
If you are ever wanting to tightly control flow consider using a needle valve instead of a pressure regulator. Pressure regulators are good for regulating pressure, but are pretty crap for flow.
That makes a lot of sense! Thank you :D
Replace grease with powdered graphite?
Why i watch this ?
- it is interesting
- it is entertaining
And most importantly
- his accent is very exquisite
I love the "sponsorships" in your vids! They always make me laugh
I'm really happy that someone enjoys them 😁
Integza i think everyone loves them
Integza me to
if you know the amperage and voltage at the motor, and you know the RPM of the turbine then you can calculate the torque of the turbine
yeah great point
AND you can use the motor as a dynamic brake - it saves fingers.
Don't forget the friction of the axis and the walls
Even more so, attach an electronic load of some sort to the output. Find the power maximum of the generator (voltage * current) and the respective rpm. Then build a controller to keep the rpm of the turbine always stable at that rpm even if you take more or less current out of it (regulating the airflow). Not much point in that, except it's awesome to hear the noise changing as you change the load while the thing tries to stabilize itself to constant rpm :)
If you know the amount of force something exerts, you can calculate how much force it exerts
Anyone who gives Tesla the respect he deserves is a good and honorable person.
Found your channel today, instant like and subscribe. These videos rock! You mix ingenuity, iterative design, and comedy together like a champ! Keep it up!
How doesnt this guy have a million subs already?
This comment made my day! Thank you :)
You can blame Edison for that!
Need more content
Love your videos! Keep going and you will go far!! GOOD LUCK!
Thank you :D
That's great coming from you! I checked out your channel and is pretty awesome!
We should collab sometime :D
Ese deDrones ahí bilingüe jajajja
Ive just found your channel, you certainly deserve wayyyyy more subs. The quality of your work is amazing!
Sometimes the algorithm works!! One of your videos just popped up in my feed; you now have a new subscriber!! Excellent content! Good blend of tech, Tesla and humor.
if I may give you a tip for the creality printers, try and change your retraction settings to between 4-6mm, with a retraction speed of around 25mm/s. This will eliminate stringing. You can also then disable coasting, getting more consistent start and ends of lines. it changed the quality of my prints drastically, and I haven't had to fix a single string ever since I found the correct settings.
I sure will try!
Thank you very much for the comment.
very nice! i liked the idea of having the shaft as an outlet, very elegant! too bad it didn't go as planned! subscribed
I very much enjoyed the realistic applications of physics-specifically in the fact that you included your process in the use of converting units in order to reach m/s.
Thats great ! Thamk you for that comment :D
Must say yours is one of the most informative educational and entertaining of all scientific and 3d printing sites
I am a harsh critic of youtube videos and you sir, are a pro. Well done. Funny, interesting, and informative. Thank you for making me smile.
Just gained another sub, this is amazing quality. You’ll be a top youtuber in no time. What camera is this by the way?
Thank you :D
Canon 1300D
Very entertaining and educational..
Usually I don't leave a comment on any video but this guy deserves it.
Make his efforts look like fun. 👍👍
2 very interesting things about you:
1. Your English pronunciation and face are very relaxing .
2.You make amazing experiments from Tesla's theory.
Add some curves in discs it will increase the energy transformation rate
Wow you have the quality and professionalism of a seasoned UA-camr, the amount of work! Gosh! But why do you only have so few subscribers?! You deserve more! Subbed and blesssed!
That means a lot, thank you!
Welcome to the team :D
@JæSwervø 9 You're the reason I love the comment section XD UA-cam is going nowhere pal !
@JæSwervø 9 Bro didn't he literally prove his intelligence in this video and others?
Just came to this channel and the quality of the content and editing surprised me, even more when I saw your sub count. Sir, you've got yourself a new subscriber.
Thank you so much :D
You're on the team now !
I accidentally stumbled on Integza and I am so glad I did. Awesome channel! Entertaining, educational and funny now that is a rare combination indeed. Plus I am a big fan of Tesla.
Are you a descendant of Tesla?? You look just like him.
I'm actually is long lost Great Grandson and my purpose is to bring his inventions to life !!
I'm not but thank you for that 😋
It brought me that same idea.
you are right. he does look like tesla!
The freakier thing is that he sounds exactly like him too.
As far as my guess goes.
@@integza I believe you are an incarnation of Tesla. Elon wants to hire you.
I've waited for this, good boy
I love your dedication, wit, and that you love Tesla! Great job man!
Glad you used those abec bearings, great video!
"wow, you 3d printed the save button"
True that
Ive fallen in love with your style and Humor bro :-D
Great video and explanation, great first and 2.0 attempt! Agree with all your ideas, please go ahead!
This is the first of your videos I have seen and it was great. I like your presentation style and Tesla's inventions are always interesting. I look forward to watching your future videos!
Welcome aboard my friend :D
Maybe you could create a miniature 3d printed water brake to test the torque ... I'm not sure a water brake has even been 3d printed before using plastics but for this turbine I think it can withstand ... either way the shearing force of it breaking that water brake might still provide useful information on the torque. Great video by the way.
Instant sub! A very underrated channel.
Thank you :D
I really like your style, a great mix of madness, beeing crazy and yet smart! I‘m happy to have found your channel, Kingtegza! ;-)
Good upgrade ideas, cant wait to see V3.
try a smaller input diameter on casing that should increase pressure/speed of turbine
Yea and friction
Bladed turbines usually have multiple stages with different blade diameters, I have never seen this on Tesla style turbine designs yet.
Awesome video! Subscribed.
If you measure the acceleration of your turbine you can get the torque by knowing the inertia (2nd low of newton)
You can have the acceleration by derivating the speed
I discovered your channel just about an hour ago and I've been watching your videos one after another. They're educational and so entertaining! Subscribed!
Thank you :D
@@integza thanks for the ❤️
You really deserve more views.
Keep posting great content!
The science community equivalent of Benny Hill.....This guy should be on mainstream TV. Awesome!
Thanks man!
The faster the turbine spins the more efficient it becomes. Next time use a gear or belt reduction drive so that the turbine can maintain it's Max rpm while rotating the electrical motor at 2500 rpm for generation. This would be a 10:1 ratio roughly and you should be able to use less air (in terms of cfm) if Tesla's original math was right.
Ok bro, you earned my like and subscribe. I don't subscribe to a whole lot of channels, but you... you got what I need!
But for real, good mix of legit scientific data, that you seem to really understand, rather than just reading it from a website, with the right amount of humor, keeping me interested in the parts that I don't actually understand Haha. Keep it up bro, good work and good luck in the future!
What an awesome project. Thanks for sharing! Loved this!
Thank you very much for that comment Mitch :D
The tesla turbine is only useful for thick liquids, air won't impart enough friction on the wheel. These are typically used for pumping dirty/contaminated oils.
You're right Eugene! They are normally used as pumps!
With this video, I'm not trying to create a power generator. The idea is to explore the technology and make the video entertaining and educational :D
That hollow axis that holds the turbine blades look amazing! 👌 Although, the vibration issues you might have been getting is due to the mass of the glue you used to hold them in place. Try super glue so you'll only need to apply very little and since it's liquid form, it won't create those bulging shape when it hards. Just be careful applying them tho, they get messy when you make a mistake. 😄 Great video again man! Can't wait for you next video! 😄
Thank you so much Gaston! Yeah, the super glue might be a better option ahahah
Incredible show thank you.
I like it that you set theoretical goal, else one end up building in efficient things., that's good step to follow in engineering.
A jet engine with compressor etc would be interesting.
Underrated
Dude you are amazing. I congratulate you for this great content. Regards from Argentine
Their is no need to watch any other comedy videos when you get bored
Because the the most intelligent 🤓 comedian here ... Really liked your video 🤩🤩🤩🔥🔥🔥
"Are you a hipster that loves inappropriate and obsolete technology?", hilarious
Could have split the CDs in half for thinner blades. They are 2 plastic sheets sandwiching a film that is read or burned by the laser. This can be done pretty easily with an exacto knife.
This is alot of work. damn.
Just subscribed today. Love your vids. You really walk the walk and talk the torque...
I like your style good sir. Liked and subbed!
Thanks man!
lol excellent video. You got my like and sub. Smart stuff, right here.
Thank you so much :D
Hi integza! I really like your videos. They are really informative. I am actually trying to 3D print my own inspired from your design. Keep it up!
love your videos educational and just the right amount of humour to keep us hooked
Thank you so much :D I hope not to disapoint
Im here before Integza becomes famous
He's definitely gonna blow up
@@alexshackleton1794 is that a threat?
I was too
Does anyone else just come because you love his voice
Oh stop it you 😋
Wow this is an underrated channel im glad I found, good content!
Thank you :D
Congrats on 100K :D
What did i just find.
"BUILD TURBINE"
Get yourself someone who looks at you like Integza did at that record
Who the hell would give this video a thumbs down. I've watched a few of his vids, and I am by no means a smart person. I enjoy them a lot. Thanks Integza, don't mind the haters keep the vids coming.
extremely educational and good video
The spacers will also act like a rev limiter.
you don't need any device for measuring torque ..... if you have the value of power generate and the value of RPM
I was here about a year ago. Good to see you growing
THIS IS AWESOME!
you should try to use a brushless motor (it's better than a DC one) and think that the motor decrese the rpm
If you're talking AC brushless, that's an alternator. If you're talking about brushless DC, it would require a controller capable of generative capture (regen braking) to be useful in this instance.
"Better" is arguable. Definitely more efficient, but unnecessary in this instance.
@@SwervingLemon A brushless DC motor needs only something like a 3 phase full wave bridge rectifier to work as a generator. Take a look at the Samsung, Whirlpool, Kenmore, Maytag, Fisher&Paykel motors used in washing machines. They are DC motors. They are fed pulsed DC when they are used as motors or they can be fed AC also. Rotating one by hand fed into a wind turbine controller will cause them to hit the brake points almost as soon as you get one turning a few RPM.
if your'e using solidworks as a design software, try to get acces to the simuation add-on for this kind of projects. it's an amzing tool for figuring out the best parameters for a specific result. like, what if the goal was maximum turqe? what is the best number of plates, spacing, thikness, air flow and so on?
btw, aside from the gross amount of gags, it's a great video and a really cool project:)
Thank you for the tip
11:15 very cool you corrected your mis-pronunciation.
this video was very fun, great editing, and intellectually stimulating. count me a subscriber.
You’re my new favorite channel i think. Awesome content.
Thank you so much! It's an honor :D
I'm a Tesla Geek ( I teach). 1: What about staging the turbine wheels (one exhausts to the next) to increase torque and efficiency and lower rotational speed? 2: How about a Tesla Torque converter?
Or something like a Lily impeller encased in a shroud, with the input at the large end.
You DID look up the proper spacing between disks for air?
Since air has a very low viscosity, I just tried to print spacers as small as I could.
Have you ever seen a cd explode at high speed? The disks warp at high speed especially at the circumference, Tesla actually extended the spacers to go beyond the holes in the disks in a later British patent, he also made star spacers with eight points, and had eight holes in the disks, this greatly reduced the warping effect at high speed. The warping causes resistance to the particles velocity and cant transfer as much energy to the shaft due to turbulence that causes back pressure. Note
Awesome video ! Great intertainment with a wonderfull sense of humor. I like it.
Thank you very much, good Sir.
the small fitting on the inlet is a restriction but the hoses all the way back to the compressor is also a restriction, as well as the length of the hose.
thank you Tesla, very cool.
I wish you would just make another turbine, I hope you make another.
I will, of course :D
Disks need to be stiff enough, low mass, and as wide as possible to harvest energy.
Then the spacing has to be set for the working fluid.
He could do a follow up series on Tesla Pumps.
Same thing, but using mechanical force to pump water.
It’s a practical way of storing energy for later use.
@@Jkirk3279 The pump is for drawing the back pressure out of the exhaust of the turbine, also, exhaust holes heed to be large enough so that the air has sufficient space to exit.
I love this channel. Keep up the awsome work!
Thank you so much :D
To be honest for someone who put so much effort in his vids i was shocked to see u only have 78k subs i thought they were 1m at least u deserve more bro keep up the good work.
Thumbs up! But only because you asked nicely! ;P
I wanna see one thing, is it possible to make a compressed air powered car?
Possible ? Probably depending on the scale.
@@integza About the size of an RC car up to a full size car and if possible with the full size one, having the air compressor built in
@@stephenross5586 Might work !
@@integza I was also thinking of some other ideas that the Tesla Turbine might be really good for, like for example, with some adapters and such, a mini CO2 powered phone charger
@@stephenross5586 Can you elaborate on that ?
Good work and fun to watch.
Haha awesome to see my 3D printable bearing being featured in your video, great content btw ;-)
With the data you provided you can calculate the torque. You just need to know the power generated and the rotational speed. 12V times 0,37A is 4,44 Watts of Power and Torque is the ratio between Power (watts) and 2Pi times the rotational speed in radians/sec and you can that calculate that by dividing by 60 and multiplying that 2 Pi(2900rpm/60 equals to 48,(3)cps(cycles per second) multiply by 2Pi) which equals roughly 303.6rad/s, so those values, you get 4,44/(2Pi*303,687) and that amounts to 0.0002 N.m. It's not as immediate as a device, but gets the job done. Very nice video BTW.
The generator is essentially a dynamometer, but simply measuring the open-circuit voltage and the current through the ammeter will give misleading results. It's best to measure the voltage and current simultaneously while the generator is connected to a load of known resistance. And by varying the resistance, the torque and power can be measured through a range of RPM. And by varying the resistance and the air pressure together, you can find the most efficient combination of air pressure and RPM. After all, peak efficiency is what the Tesla turbine is designed for.
The 12V was measured with no load at max RPM. The 0,37A was measured while shorting the output via the multimeter. The voltage will be equal to the burden voltage of the meter.
Typical resistance of a cheap multimeter is about 10 ohms on the current sensing input. We can use the formula P = R * I^2. This gives the result 1.4 watt.
However torque is not a constant but a curve. He needs to put in a variable resistor and measure speed, current and voltage at multiple points to plot a curve.
@@jameshansen1903 It is sufficient to measure voltage over a known load, such as a 1 kOhm resistor. The current can be calculated from that. I agree that he needs to do it at multiple loads to find the optimal RPM.
i see a redundant 2pi in there. you take E power / (cps*2pi *2pi), are you sure there are supposed to be 2?
@@MrRyanroberson1 I did that to get only SI units in the formula, even if that redundant it's better to use only SI units when calculating anything, in my opinion. But in this scenario you don't need to do the conversion.
My 3D print suffered from leakage through the 3D printed case and lids (apparently the filaments do not create an airtight plane). We had to seal it using some coating.
Doesn't your turbine suffer from that?
Hi Maarten!
No, it doesn't, because I over extruded material to completely seal the spaces between the layers.
That's why the casing didn't have a good finish.
@@integza clever thinking, I'll keep that in mind for the next time (although I haven't found that option on my Cetus3D yet)
@@MaartenPennings You can do it by increasing you extrusion multiplier on your slicer of choice :D
You have a spot on your wall 4:21. I thought it was a smudge on my laptop screen and attempted to rub it off. Nope, not a smudge.
barometer is for atmospheric pressure, in your case manometer, measuring the difference between atm and your pressure.
Im a 5th grader and the math he did blew my mind
Jenny Matthews that’s cool
"Not Porn" floppy disk
Yeah, but I think the series took off with Not Porn 2, when the artists were able to really start innovating on the material. Boobies (.)(.), On the other hand, is a cashgrab spinoff.
For bearings use the bearings from a computer hard drive they have very low turning resistance and are designed for high speeds.
The discs themselves need to have surfaces that will increase friction with the air.
You should bring this back, based on this design, but compounding 4 or 6 together.
Put it on a tilt-able mount and get it up to speed, and tilt it and see if it pulls in the direction of tilt.
Tesla made a reference along the lines of significant enough counter rotating centrifugal forces possibly making enough vacuum to pull you in direction of travel(but mounted as a vertical shaft style)
Idk how it works, but it gave me more questions
Tesla hovercraft
Joe Rogan has a stand up bit about the average persons technological abilities:
Q: “If i sent you in to the woods with a hatchet, how long till you can send me an email?”
A: me? Never. The guy in this video?... 2 weeks.
I love Joe Rogan and I loved that comment :D
The professor from Gilligan's island, about 22 minutes ( one ep.)
Daimmmmm boyyyy he thick
This guy needs more subs, he is working his ass off for these vids
Youre inspirational... keep it up