Tesla Turbine | The interesting physics behind it

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    Lesics

    The maverick engineer Nikola Tesla made his contribution in the mechanical engineering field too. Look at one of his favorite inventions - a bladeless turbine, or Tesla Turbine. The Tesla turbine had a simple, unique design, yet it was able to beat the efficiency levels of steam turbines at that time. Normal turbines are complex in design, with blades of complicated geometry and stator parts. Nikola Tesla once said the Tesla turbine is his favorite invention and he even claimed an efficiency level of 97% for this turbine. Let’s start a design journey to understand this interesting piece of technology, and towards the end we will also verify Tesla’s efficiency claim.

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Tommy. Bee. .
Tommy. Bee. .

Nicola..was. .very Spiritual

Πριν 5 ώρες
SuDa Soul
SuDa Soul

Very nice way to explain 🖤

Πριν 7 ώρες
John Mills
John Mills

why would you need a turbine 3 meters in diameter. What about a turbine less than half a meter in diameter with the same torque. But I guess harnessing 50k to 100k rpms from turbine to generator would be difcult because turning a generator at such high rpms would be ????? I don't know but something small with a reduction of rpms could produce a hell of a lot torque. Power house in a small package.

Πριν 21 ώρα
Jimmy Pham
Jimmy Pham

Is this the most efficient type of powered water pump there is compared to any other conventional type of pump designs?

Πριν ημέρα
Mark Manning
Mark Manning

I wonder if the blades were made thinner at the edge could alleviate the problems. Thinning the edges would allow a greater area for the fluid to flow through thus reducing the drag effect.

Πριν ημέρα
bob thomas
bob thomas

just need to synthesis a super-alloy capable of running at 100,000RPM and boom 99.99% Efficiency woo

Πριν 2 ημέρες
Nicko Eka Nugroho
Nicko Eka Nugroho

See ing turbine without Blade make my brain sick

Πριν 2 ημέρες
Sokwambi TV
Sokwambi TV

"Let the future tell the truth, and evaluate each one according to his work and accomplishments. The present is theirs; the future, for which I have really worked, is mine." Nikola Tesla

Πριν 4 ημέρες
Islomjon Yunusov
Islomjon Yunusov

When the pressure can give you more than 50k rpm but you only choose to receive less than 10k rpm, you are literally wasting the energy... which means that turbines nowadays are still very inefficient.

Πριν 4 ημέρες
poi qwerty
poi qwerty

Tesla invented the flying disk he used his wireless towers to power it now they're self contained power source

Πριν 5 ημέρες
Philip Syili
Philip Syili

I want to specially recommend you all to Dr Emuakhe on You tube,he cured me from Hiv.his natural herbal medicine is highly effective.

Πριν 5 ημέρες
N Kliesow
N Kliesow

Why increse the diameter when you can increse the width of the turbine? I don't understand that problem...

Πριν 5 ημέρες
Light Touch Tuning
Light Touch Tuning

Very nice animation and explanation! Thank You!

Πριν 5 ημέρες
Eric Nail
Eric Nail

What if the whole system were to be placed in a vacuum or in a low pressure environment? Would this increase efficiency, as unrealistic as it sounds

Πριν 7 ημέρες
Roland Gilmore
Roland Gilmore

Are there not modern materials that can resist blade warping?

Πριν 7 ημέρες
JPA55MOR3
JPA55MOR3

Tesla really thought he saw a pigeon with laser eyes talk to him then die in his arms.

Πριν 7 ημέρες
Miroslav Vracar
Miroslav Vracar

🇷🇸🇷🇸🇷🇸🇷🇸🇷🇸🇷🇸

Πριν 7 ημέρες
Gee Wizz
Gee Wizz

My what a great world it could of been?????????? Who changed that............🤣

Πριν 8 ημέρες
The Anime Homie
The Anime Homie

I'm no engineer but the tesla turbine sounds extremely inefficient. I would know if it was if you bothered to say how much power it takes to get the thing running in the first place instead of focusing on what it can do during and after it has an unknown amount of power. Also if this thing is actually being used why not use a photo of a real one instead of a 3d model?

Πριν 8 ημέρες
VuCitation
VuCitation

Heat is another problem. Now a day, we have centrifugal pump, torque convert etc. work on such principle.

Πριν 8 ημέρες
Peter Archbold
Peter Archbold

Reduce rotor diameter.

Πριν 8 ημέρες
red horse
red horse

🤣🤣🤣 Every piece of technology is thanks to Nicholas Tesla. But, school only teaches about Einstein and Thomas Edison who never invented anything

Πριν 8 ημέρες
Jared Maddox
Jared Maddox

Edison did invent a few things, but his only deeply important one is the corporate laboratory, because it makes science & engineering more economically sustainable (he may have personally invented the record player and film projector, but both are antiquated, and would have been old versions anyways). As for Einstein, he was a scientist, while Tesla was more of an engineer- meaningfully different fields. Einstein earned his fame by devising formulas to predict observations (including quantum mechanics observations, though he was trying to _disprove it_ when he did so), while Tesla was _mostly_ focussed on applying existing knowledge in new ways. Hence Tesla invented the induction motor and an early version of the electric grid, while Einstein is distantly related to some particular aspects of modern electronics (the transistor is built off quantum mechanics). I think Einstein had something to do with improving the understanding of thermionic emissions (which were used in vacuum tubes) too, but I forget the details.

Πριν 5 ημέρες
Vincent Russo
Vincent Russo

Can they be utilized in a Zero G environment?

Πριν 9 ημέρες
J D
J D

sooo.. Engineering impossiblity? so that means Nikola Tesla is still way ahead of our time even at 2021. The idea and concept is sound but the engineering materials has not caught up yet?

Πριν 9 ημέρες
Dr. Top Hat
Dr. Top Hat

SPEEN

Πριν 9 ημέρες
LuckyWheelie
LuckyWheelie

Tesla SRBINE!

Πριν 9 ημέρες
The_Touring Jedi
The_Touring Jedi

His visions was in those days way way beyond vision that Musk has...oh btw Musk took the name of this famous engineer only to make money.

Πριν 9 ημέρες
John sarab
John sarab

AWESOME! Tesla is seriously under rated! ADDING SOME TINY SURFACE BUMPS OR CUTS WOULD IMPROVE EFFICENCY AND REDUCE THE TIP SPEED.

Πριν 9 ημέρες
Timm Long
Timm Long

If Tesla were alive today, we would have faster than light travel

Πριν 10 ημέρες
cagdas güven
cagdas güven

Is this theorethical engineering lol. Mechanism would be viable with a spesific new material designed for this application

Πριν 10 ημέρες
Vineeth P
Vineeth P

Tesla grown before science ❤

Πριν 10 ημέρες
mihindu1967
mihindu1967

How different is this Tesla turbine different from the turbo charger in automobile engines or the modern day steam turbines.

Πριν 10 ημέρες
Giovanni P.
Giovanni P.

How about this power generator? - 26 years after the company was closed down..? https://kenpedlar.weebly.com/what-has-ken-been-up-to.html?fbclid=IwAR2bn6kYH14O5h_5AKPSsBHkgPC25dW-w8iL0OVNBNM5QA6PmNC9-5DAxiM Dual axis rotor or 'inertialess' drive...

Πριν 10 ημέρες
Guz
Guz

Why this channel name weird now?

Πριν 10 ημέρες
Abner Dancuart
Abner Dancuart

With Grapheno is possible to do it !

Πριν 10 ημέρες
Bennie Chadwick
Bennie Chadwick

Tesla and DaVinci in today's world. We would be circling the sun on bicycles by now. LOL 😆

Πριν 11 ημέρες
Gerardo Ciprian
Gerardo Ciprian

Lo

Πριν 11 ημέρες
Ghost_user
Ghost_user

I heard if you name your company after this guy, people will think you invented electricity. Not discovered, invented

Πριν 11 ημέρες
baguazhang2
baguazhang2

How about the highest quality carbon fiber, aerospace grade ceramics, or even synthetic sapphire disks?

Πριν 11 ημέρες
Troy Broussard
Troy Broussard

BATTERY WASTE IS FOR MOR TOXIC THAN EXHAUST FROM GAS OR DIESEL AUTO OR TRUCKS OIL IS EARTH MADE BATTERIES ARE NOT !

Πριν 11 ημέρες
Annabi Mohammed
Annabi Mohammed

what if the discs were made out of much stronger material? sure the cost will be unreasonable but it'll be efficient in purely mechanical terms

Πριν 11 ημέρες
Louie Macorncan
Louie Macorncan

To add stupid but wonder in dwelling in question, what happens if you wield the disk, as in making small piller inside the tiny gap? I mean if you think about it, to stop the warping for there have to be a support beam to hold the disk in place and yes I am aware of the disk losing some power of rpm. If we can wield it and not lose rpms and able keep the flow right then it would be the best energy conducting for little tiny gizmo would power probably 2 or 3 houses.

Πριν 11 ημέρες
john garvey
john garvey

so all we need is a 6 inch disk that can go 35,000 rpm. if only there was a round item sort of like a high speed saw bade that can spin very fast like a high speed cutting tool. all joking aside would a composite Kevlar/ceramic plate work

Πριν 11 ημέρες
Danko j
Danko j

100% Serbian blood!!! So small number of Serbian people in the world, but so much big individuals! For example Novak Djokovic, Mihajlo Pupin and many more!

Πριν 11 ημέρες
BlueNovaFlame
BlueNovaFlame

Tesla would of blue screened The Matrix

Πριν 11 ημέρες
Boobindar Pussiya
Boobindar Pussiya

Creating such high efficiency turbines at that tim I mean if he would've got more time or other scientists would've put efforts to his turbines ,they would surely have come out with some solutions and we would be using more efficient turbines in present time

Πριν 11 ημέρες
Michael Pierce
Michael Pierce

Does this work in reverse? If you spin the flat plates does it generate thrust?

Πριν 11 ημέρες
Raycar
Raycar

It can be a pump or compressor, yes It does not produce thrust it produces axial rotation, which, when combined with a generator produces continuous electricity. This video got alot of things wrong... if your really interested I'll post a link to a decent presentation of teslas work.

Πριν 11 ημέρες
Walter
Walter

When you score a strike at the bowling alley

Πριν 11 ημέρες
Phillip Cleaver
Phillip Cleaver

Nikola Tesla , true genius & 100 years ahead of his time , a marvellous man , whose creativity became denied & abused . Men (or women ) like this never fit society , but add so much to it .

Πριν 12 ημέρες
Joachim Raeder
Joachim Raeder

The efficiency argument is specious. Friction inherently causes dissipation. It probably depends a lot on the load, but the video does not address that. While the Tesla turbine is an interesting concept, traditional axial turbines work well enough, so the world will stick with them. The are millions of interesting engineering concepts, but the only ones that count are the ones that work in practice.

Πριν 12 ημέρες
Raycar
Raycar

Tesla's turbine definitely worked. There are many people still using them today. Dont believe everything you see on an animated video less than 10 minutes long.

Πριν 11 ημέρες
Xhing Xhau
Xhing Xhau

I didn't understood shit.

Πριν 12 ημέρες
Xiao Luwan
Xiao Luwan

Maybe steel is the wrong material for the discs. Custom made ceramics or polymer maybe more suitable. Just layman thoughts.

Πριν 12 ημέρες
Giorgio Tritto
Giorgio Tritto

You for sure know how to complicate something that is basic

Πριν 12 ημέρες
joplimat
joplimat

Looks like a reverse cyclotron

Πριν 13 ημέρες
Bueno Bueno Tv
Bueno Bueno Tv

Thank god for the creators

Πριν 13 ημέρες
sive1231
sive1231

There's a reason he didn't have to build them big to get the same power output. Check the torque those small turbines produce.

Πριν 13 ημέρες
Reactor XXL
Reactor XXL

why am i watching this now ....i used to skip physics class all the time

Πριν 13 ημέρες
Lg Lg
Lg Lg

Wast of time...

Πριν 13 ημέρες
Prabesh Joshi
Prabesh Joshi

https://youtu.be/tc31uZ9wK98?t=73

Πριν 13 ημέρες
Дави Силваз
Дави Силваз

Tesla was one of the smartest persons that have ever lived but he was too arrogant

Πριν 13 ημέρες
Pascal Gallot
Pascal Gallot

Un , des Meilleur dès son temps

Πριν 13 ημέρες
RageNugget
RageNugget

Wouldnt the RPM go down itself by itself when hooking up a load? I get that the tubine also needs a minimum RPM to work well. Do we know how much it is?

Πριν 13 ημέρες
Brain Dra
Brain Dra

golden ratio

Πριν 13 ημέρες
Paul Vigil
Paul Vigil

Use titanium

Πριν 13 ημέρες
Paul Vigil
Paul Vigil

My fan clutch

Πριν 13 ημέρες
Jerry
Jerry

There's a reason he was discredited & attacked financially. He was too genius for being not for profit but rather for humanity. That mentality is dangerous to those in power, especially those at the time, like Edison the Thief & J.P. Morgan

Πριν 13 ημέρες
theawesomone
theawesomone

yo, what you doin measuring tip velocity in mach number? thats hella confusing bro. What does that even mean when the fluid is moving too?

Πριν 13 ημέρες
Jaap van der Velde
Jaap van der Velde

It's ingenious, but in spite all the Tesla-fanboism on display, the prizes in engineering should go to the solutions that can actually be built and work efficiently. The Tesla turbine is great in theory (with currently impossible material science), but in practice only of use in edge cases (like pumping viscous fluids, or fluids with large particulate matter). In a sense, the Tesla turbine is like the space elevator: the best solution to a problem, if it weren't for the fact that we have no idea how to come up with the materials required, or if that's even physically possible under conditions on Earth.

Πριν 13 ημέρες
Binh Tran
Binh Tran

Wow

Πριν 13 ημέρες
Ok ಡ ͜ ʖ ಡ
Ok ಡ ͜ ʖ ಡ

The man change the world

Πριν 14 ημέρες
Dave Kauffman
Dave Kauffman

Mr Tesla was an electrical genius, he should have stayed focused on electrical inventions. I'm not impressed, the amount of energy required to do useful work with this turbine could be harnessed in better ways to do even more work.

Πριν 14 ημέρες
Tristan
Tristan

I remember doing this as a kid with the hose. But just with the disk or wheel and the hose.

Πριν 14 ημέρες
Soumyadip Sur
Soumyadip Sur

To hot to handle. ! 😂

Πριν 14 ημέρες
Dude Of Hazmat
Dude Of Hazmat

This dude had an alien brain transplanted inside his skull. Lol

Πριν 14 ημέρες
Alex Alex
Alex Alex

It's easy create Teslas turbine with needed rpm. And you dont need create 3 meter disks. Even I can create design for this turbines. Just say

Πριν 14 ημέρες
Dave john.
Dave john.

due to some weird fact i had guessed the physics behind it correctly but i am not good in physics

Πριν 14 ημέρες
Flat Earth
Flat Earth

https://www.youtube.com/watch?v=7wdd7KN15DI&list=PLuRE-eO1946KGo5ySFvdhl8_qrU960YSF

Πριν 14 ημέρες
nidal idais
nidal idais

Good work, how this graphic are made

Πριν 14 ημέρες
Stick Stixk
Stick Stixk

So really he was way way ahead of his time.

Πριν 14 ημέρες
AUTO TUBE
AUTO TUBE

Crazy awesome!

Πριν 14 ημέρες
Alexander Graviton
Alexander Graviton

Tesla made gravity help his water turbine, this is an amazing depth of thought engineer, I am delighted.

Πριν 14 ημέρες
Jussi Raitoniemi
Jussi Raitoniemi

If stuff was taught this well in my FINNISH 🇫🇮 high school and college, I would have finished with having chosen all the physics classes

Πριν 14 ημέρες
Dumb Person
Dumb Person

Task failed successfully the turbine

Πριν 14 ημέρες
Teacher Tony Cars
Teacher Tony Cars

https://youtu.be/sxUPECSE4vM

Πριν 14 ημέρες
Teddy Cush
Teddy Cush

Yeah Tesla was a wizard

Πριν 14 ημέρες
lipovi
lipovi

Hmmm. If the RPM is the problem of material fatigue, simply, you can't make it efficient by inventing new material. Yeah, generators can be adjusted. But also the turbine. Here's a theory: - add to the shafts flywheels which has some sort of magnets in it - the flow valve for the turbine is regulated through the flywheel electromagnetic induction that regulates the valve - valve is an electromechanical component, meaning, the more flywheel spins or vice versa, opening or closing of the flow valve is regulated - flywheels add rotational energy, so the generators internal resistance under load is being mitigated - it's a pain to optimise it but it's palusible. - power of generators is closely proportional to the size and weight of the flywheel - 3 phase motor with 36 poles is more than enough for 3000 RPM - you can always make a shutoff by making the generator as a break for the flywheels. Thoughts?

Πριν 14 ημέρες
Hossein Banitabaei
Hossein Banitabaei

Very nice demonstration of boundary layer concept @4:18

Πριν 14 ημέρες
Christopher Wise
Christopher Wise

i can only assume that physics plays a part in this. there by, shrinking the radius of the disk will ultimately slow the recorded speed of the outside circumference of the disk. we should all know that the inside radius of a disk spins slower then the outside of the disk at the same point, if you understand the "point" i mean. a disk with a 6 inch radius will spin faster on the outer edge then a disk with a 3 inch diameter at the outer edge. also, surface tension plays a huge role in this. if you use a smooth disk, with low surface tension, the less the force the viscus fluid will have.

Πριν 14 ημέρες
Next Level
Next Level

It is not an engineering impossibility. We just haven't found the right material yet to make it possible.

Πριν 14 ημέρες
Next Level
Next Level

That new element which can withstand 50k rpm will still be lying somewhere just to be discovered.

Πριν 14 ημέρες
Red RaiderRider
Red RaiderRider

Think of how many inventions have been surpressed and gagged because the current industry wants to keep the status qoue. Cancer treatment. Better engines and fuel delivery systems. All kinds of things that would make our lives better but wouldn't generate enough money for the fat cats fat a$$ pockets.

Πριν 14 ημέρες
nunya
nunya

Does being part of the Lesics team pay well?

Πριν 15 ημέρες
sta1.m
sta1.m

His mind was in future, im sure someday we could solve this impossible seeming engineering problem , it always seems impossible till its done.

Πριν 15 ημέρες
Muttley Games
Muttley Games

Look up Adam Savage flywheel. It has th scale of a disk but spins a lot slower. Still it's too dangerous. I'm sure they will find even better designs

Πριν 13 ημέρες
rubixx26
rubixx26

I wish someone could go back in time to tell Tesla that, among everything else, one particoular kind of turbine/pump of his creation would be useful indeed, as it would be put inside people's hearts hence making them survive to transplant.. i guess he'd be amazed

Πριν 15 ημέρες
rubixx26
rubixx26

@Adolfo Troncoso lo siento, no intiendo el castellano :(

Πριν 13 ημέρες
Adolfo Troncoso
Adolfo Troncoso

Es posible en castellano

Πριν 14 ημέρες
Joost
Joost

so make it wider

Πριν 15 ημέρες
Dimitrie Siliakus
Dimitrie Siliakus

thank robot voice

Πριν 15 ημέρες
Linked Devices
Linked Devices

It's possible now with finite element analysis. The disc's don't have to be uniform and can be wider toward the edges compressing the outward expansive force. It would be possible to cause the water to compress and heat itself up especially if tiny dimples are added to increase the surface area. At high speeds its really a fly wheel, a type of mechanical battery and the spinning itself would not be a turbine and could power another turbine while also regulating the current like a capacitor. If it were not constantly thought of as a turbine we'd make some progress. Mechanical batteries of similar design are used in power plants as backup storage where the residual rotational mass like a fly wheel becomes its own battery. To charge a flywheel battery while heating up the water to create steam via pressure could be used to as 2 sources of power that counter balance between the steam turbine and the flywheel and the turbine. The turbine can be paired with Tesla valves to work as pistons. The original electric street cars ran in mechanical batteries and were only burned after gm and rubber companies killed the electric street car and forced us for use disposables wasting 100 years of our time causing war after war, and destroying the planet. Elon musk bought Tesla sued the original founders to force them to call him a founder, and his role is to keep us trapped in the belief that lithium should be the future. The stupid battery backup system he stole the contract for in Australia sucks and was designed entirely out of lithium ensuring its obsolescence. For 60 million dollars he bought about 10 million worth of lithium batteries and just connected them in parallel and series in a way that any 8th grader could when it should have been done with a new generation of mag lev fly wheel batteries which could have a risky need innovative.

Πριν 15 ημέρες
Martinus Van Der Ahee
Martinus Van Der Ahee

Do your self a favor and see this, if Nicola Tesla was on our farm, what would have happen? See the comments also for more pictures. Thank you. https://m.facebook.com/story.php?story_fbid=199964132055088&id=100061245062495

Πριν 15 ημέρες
Mike Beblache
Mike Beblache

Make the disc lasers or make the disc out of sound waves, sound has drag right?

Πριν 15 ημέρες
D0S81
D0S81

''why aren't they (tesla turbines) used in the power generation industries'' Was so expecting to hear Thomas Edison's names, but was quite surprised when I didn't. I'm surprised Edison wasn't out there drowning kittens to show how dangerous Tesla's turbines were compared to his, like he did when he purposefully electrocuted animals to try and show people Tesla's AC was more dangerous than DC.

Πριν 15 ημέρες
nunya
nunya

I felt so bad for that elephant. How could he do that to such a sensitive creature. Makes me think he was a monster.

Πριν 15 ημέρες
Dustin Shinn
Dustin Shinn

So, his efficiency was correct. Application, as in material, couldn't withstand the test/final results. In theory, plausible.

Πριν 15 ημέρες

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