RC Turbofan TF200-1 prototype

5 років тому

DST Engines TURBOFAN CONCEPT
Here is the whole video of our RC turbofan TF200-1.
We worked on it part-time since 2011. It is a 2-shaft engine, as it is found in the large engines.
PROTOTYPE Informations:
--------------------------------------------------
-200mm Fan
-Fuel consumption = 360ml/min @ TO power (core engine: 123000 U/min)
-130N Thrust @ 292 m above sealevel
-Coreengine: 123000 U/min
-LP system 15000 U/min
-System weight: 5kg (Prototype)
-2 shafts
-2 seperate turbines (1 HPT to drive the compressor and 1 LPT to drive the fan)
⭐ Here are the other videos of the upgrades for the TF200-2.0 version:
___________________________________________________________________
🎥 Design and printing the new cowling Part 1: • RC Turbofan TF200-1 V2...
🎥The new engine cowling / Completion of the cowling Part 2: • RC Turbofan TF200-1 V2...
🎥 Grinding the FEGV’s of the RC Turbofan TF200-2.0: • Grinding the FEGV’s of...
___________________________________________________________________
Hier ist das ganze Video unseres RC Turbofans TF200-1, an dem wir seit 2011 nebenberuflich gearbeitet haben. Es ist ein 2 Wellentriebwerk, wie es auch in den großen Triebwerken zu finden ist.

КОМЕНТАРІ: 3 700

@DSTEngines 5 років тому

Instagram pictures : paschke91

@fliegenmann2562 5 років тому

DST- Engines What type of coupling did you use? It seem like the turbofan is not directly on the shaft. Great work man. It looks beautiful! 😁👌

@DSTEngines 5 років тому

The fan is directly driven :)

@putteslaintxtbks5166 5 років тому

I've wondered why most RC Jet motors don't have air bypass or if they do, they're not fan driven (Iike it was just chance in the mounting). Nice job. In full size, I think as much as 60% of thrust is bypass.

@frankhage1734 5 років тому

@@DSTEngines Why do we hear the turbine spin up on startup while the fan is stationary? The compressor must be linked to the turbine, right? I think this must be dry humor :) I also noticed you had the engine mounted on spring loaded rails. Can you reveal static thrust measurements?

@DSTEngines 5 років тому

@@frankhage1734 big airliner engines: the fan spools up later top. Because the core engine must build up enough gas pressure to the low pressure turbine. Thats normal.

@LusoiHardware 5 років тому

Did anyone notice that it produces enough thrust to make the vegetation move, which are on the other side of the pond? Amazing.

@elireloaded 5 років тому

I wonder how much thrust that is?

@gooniac33 5 років тому

LusoiHardware yeah I see that too.... that is a lot of thrust!!!

@RedfishInc 5 років тому

Yes, it was really moving some air.

@RedfishInc 5 років тому

It really sucks down the fuel as Well.

@Barocio123 5 років тому

I was thinking the same thing! That’s pretty bad ass.

@Krooker85 5 років тому

Who else was watching the fuel go down in the bottle?

@TumpaTalapatra 5 років тому

KROOK3R yap i noticed and the thrust on the other side Of The pond as well.

@NeerajSharma0820 5 років тому

All the time mate

@vietanhtran7953 5 років тому

#metoo lmao =)))

@tisoy909 5 років тому

Yup, that thing just drinks doesn't it.

@craigbryant8493 5 років тому

Yeah, all I seen dollar signs disappear.

@leokimvideo 4 роки тому

Amazing, the world's first jet powered kitchen door.

@darkodimitrijevic8496 3 роки тому

:)))))

@derjoh1986 3 роки тому

LOL!!!!!!!

@Abroadinthemilkyway 3 роки тому

😹😹😹

@lloydtucker5647 2 роки тому

🤣😆😄

@Lucentlens 2 роки тому

I think it’s the fascia for a dishwasher door. This is my contribution to the Internet for 2022.

@huitreahurie7851 7 місяців тому

I absolutely love turbine starting noise, i like every "stage" of acceleration. This thing is so little, but produces so much power and is so loud lol.

@AgentJayZ 5 років тому

I am impressed. This is actually an engine, making significant useful thrust.

@DSTEngines 5 років тому

Thank you for your comment. :) im glad to see you here.

@Sadik15B 5 років тому

If agentjayz is impressed who am i not to be.

@amejaremy 5 років тому

I agree, I bet this could power a full size glider or Sonex

@kartikeysinha3834 5 років тому

Correction first high by pass ratio engine on UKposts

@marshallcampbell5167 5 років тому

@AgentJayZ Collab?

@turbofanct6679 5 років тому

How not to love this engine? It looks and sounds EXACTLY like a full sized high bypass turbofan! Truly amazing

@anthonyc4138 4 роки тому

@Abr 123 lol

@birbo5603 3 роки тому

Very impressive. I think it's also incredibly fuel efficient for the amount of thrust it produces. Just look at those tree branches fly around!

@tsielectron Рік тому

I tell you!

@darkwoodmovies 2 роки тому

Absolutely insane that the trees all the way in the back were swaying from such a little engine.

@Midnightrundj 5 років тому

Your neigbours are really happy you got a jet engine in your garden

@CG-cw3ps 5 років тому

HA!! 🤣

@Dhruva_Nakshatra 5 років тому

hahahahaha

@y__h 5 років тому

Now if he put an electric generator along the axle, his neighbours could probably really happy to have him during the blackout.

@ErnestoVillarreal 4 роки тому

I would

@luciferstyles 4 роки тому

I'd be popping my head over the fence asking how much thrust it puts out 😋

@mike-oxhard 5 років тому

The amount of thrust that creates is amazing, and it's pretty cool that we can visibly watch it consume the fuel.

@couilluss 3 роки тому

A specific fuel consumption of ~1.25 (kg/h)/daN , it's only 3 times more than the best turbofan existing. Really great job!

@Worstenboer 2 роки тому

A turbofan on sealevel VS midair

@Taydrum 2 роки тому

Considering modern turbofans have much higher bypass ratios, FADEC fuel controls, controlled turbine casing clearances, and modern annular combustion chambers, this is fairly efficient

@233kosta Рік тому

@@Taydrum I mean... even if you built it to the exact same standards as a commercial aircraft powerplant, it would never be anywhere near as efficient and that's purely down to compressor and turbine tip-to-case clearances. They _need_ to be a certain size, no matter how big the engine is. That said, engines used in airliners kinda cheat, at least with their turbine casings, where instead of super precise manufacturing, they use abradable seals cut into by the tips of the turbine blades (usually with an abrasive coating of their own). That's as tight as it could ever possibly get.

@fleisbester612 9 місяців тому

@@Taydrum It's still less efficient than a Kolibri T-32 microengine.

@wessonsmithjr.6257 3 роки тому

Impressive. With two of those engines, your Maximum takeoff weight for the aircraft could be 85Kg and be a comparable power to weight ratio of a Boeing 747-300.

@bmc9504 Рік тому

Funnily, the engines remind me that of the classic 747s.

@SolidBlueBlocks 10 місяців тому

@@bmc9504 weren't those a lot skinnier?

@JimmyDoresHairDye 10 місяців тому

747 used the first high bypass turbofans…they looked fairly similar, at least proportionately.

@bmc9504 10 місяців тому

@@SolidBlueBlocks early ones were thick at the front and thin at back. Now they're just huge.

@Luis-xr6ec 4 роки тому

Hopefully I’m not the only weirdo who loves the sound of a Jet’s engine. 🤪🤪

@Ephrem58 4 роки тому

I love the noise of the Jet and piston aircraft engine ✌👌👍

@dcolb121 4 роки тому

And the smell...

@usamashafiq756 4 роки тому

I love the sound of a jet engine it just makes my blood pressure high

@bracketracer2000 4 роки тому

No your not alone

@BillAnt 4 роки тому

I love talk over the noise of jet engines, and being able to hear myself.... yeah I'm tat guy! ;D If you had one of these next door, I would consider you my best friend: ukposts.info/have/v-deo/rXaiqY6wppugy4U.html

@tradestox6331 5 років тому

Who else was watching that behind distanced plants and grasses were shivering ?? Amazing thrust prower

@arnabnath6601 5 років тому

I saw it 😊😊😊 powerful thrust.

@djimanufacture7682 4 роки тому

If it powerfull, why the desk doesnt move

@lucaslacotisluz4146 4 роки тому

@@djimanufacture7682 for the same reason that the plane can full throtle the engine just holding weel brakes lol

@joelroman1468 4 роки тому

Wow that's true

@user-mv4ln8dq6j 4 роки тому

Lolz .. the jet engine is also bigger in size than it looks

@pahuldeepsingh3938 2 роки тому

Did anybody noticed the way fuel level dropped ? And the vegetation behind moving due to thrust 🔥🔥😮

@oscar_bru8455 Рік тому

only the vegitation

@timothykissinger4883 8 місяців тому

Yeah

@jphdg 4 місяці тому

Sure did. If you watch the fuel for a while, you will see it dropping when the engine is on full thrust. Very nice engine though!

@leandromelo5526 Рік тому

It's amazing to see the rig inching forward every time the engine spools up! Not to mention the fuel vanishing from the bottle, and the trees moving in the back.

@dave2036 5 років тому

As a 19 year kid that’s studying aircraft engineering, this is amazing! First of its kind that’s not electric. Good job you guys!

@DSTEngines 5 років тому

Thank you :)

@thatguyalex2835 2 роки тому

@@DSTEngines Speaking of non-electric, can your jet engine run on E-85 or 100% biodiesel? Can you do a thrust test of that? I love alternative fuels, as long as they are ethically grown. :)

@DSTEngines 2 роки тому

@@thatguyalex2835 if its possible to get E-fuels, I will use them every time for test runs.

@thatguyalex2835 2 роки тому

@@DSTEngines Awesome. That would be amazing. :) E-fuels are even better. Porche is working on some E-fuels (for cars) as well as an aviation fuel company (for planes)

@noahsheehan7824 4 роки тому

The trees blowing in the background shows how much air this thing moves!! Awesome!!

@pdiddyistrustworthy500 2 роки тому

dang i thought you were joking but you arent

@RCexplained 3 роки тому

I have been getting quite a few questions on one of my turbine videos about the feasibility of the turbofan. Very nice to see one build, well done!

@rickfeith6372 3 роки тому

Damn....this thing is poetry in motion. LOVING the twin spool design, imagine it with a variable stator stage!!! Now all you need is to mount a few to a broom and you can fly around town like a witch!!! Best Halloween costume EVER!!

@LunarDelta 5 років тому

This is awesome. I've seen a lot of home made turbojets but never a turbofan, especially not one this amazing. The way it's blowing those trees is just ridiculous.

@Jademyheart 5 років тому

Bloddy hell ! I never noticed that! I know , very clever, really fantastic kit 👌👌👍👍

@billyost1479 5 років тому

As a former Army helicopter turbine engine repairman, I will say... I am impressed. Turbine engines are mostly all the same. But much more complicated than a jet engine. Turbine engines have one shaft for the compressor turbine and one for the power turbine. Two completely separate yet related necessities. Jet engines are so much simpler, they don't deal in torque... just temperature and thrust. Turbine engines are where the efficiency is though, they waste much less of the heat energy.

@DroneMee 5 років тому

I assume you mean turbofan engines rather than turbine engines as all jet engines; turbojet, turboshaft(your helicopter), and turboprops are turbine engines as they harness the enegry of expanding gases via one or more turbines. As you stated the complicated portion of this engine is the dual concentric shafts running from a high and subsequent low pressure turbine to the compressor and finally the fan. What an awesome little machine!

@chris1451 5 років тому

A jet engine IS a turbine engine. I jet engine needs a turbine to drive the compressor. The turbofan, of which this is obviously has two shafts with a power turbine to turn the fan.

@gabrielabreu9289 Рік тому

the tree in the back moving with the thrust. Incredible!

@jimciancio9005 2 роки тому

That's absolutely brilliant and sounds let alone looking like it performs extremely well especially how clean the combustion is and the amount of thrust it appears to be making is incredible stuff! 👏 🤯 that make one bad ass RC jet liner!

@antonioalex3041 5 років тому

Some people like JAZZ MUSIC... classical music... rock music..... I LIKE TURBOFAN!

@BillAnt 4 роки тому

You've forgot to mention EDM and Turbofan... that's a whole new category. xD xD

@Pappy55 4 роки тому

Now to build a scale model of a GE 90 and really piss off the neibours.

@diegoarpino2080 3 роки тому

I like turbofan, turbojet, rocket, AND jazz :)

@koolbreeze6192 5 років тому

Imagine! You just bought the house next to this guy, and didn't know your neighbor had a hobbie!

@walterwojcik5090 5 років тому

i'd get into his hobby!

@tomcore 5 років тому

If you build working model turbofans.....you dont need neighbors any more.....

@Ihaveanamenowtaken 5 років тому

He'd be the best neighbor ever!!!!

@fujifrontier 5 років тому

I'd be over all the time asking him dumb questions and trying to help 😂

@michaelshort7297 5 років тому

If only my neighbor was like this. I never get the cool ones lol.

@encinobalboa 2 місяці тому

Greatest toy ever. And it is quiet just like the real thing.

@ronaldgreen5292 3 роки тому

Very well done, and designed! Not your typical rc turbine model, with only a centrifugal compressor and single stage turbine! Excellent!💯👍

@Lucentlens 2 роки тому

It *is* that though - but dressed up to look & act like the real thing. This isn’t some multi-compressor set-up - it’s a normal single-stage engine in there. But the moving front blades is a fantastic touch - but they can’t be directly connected - even Rolls Royce would struggle to come up with a blade ‘that big’ & spin at 140,000 RPM. In real plane engines, I think they only get to about 12,000 RPM - surprisingly ‘slow’. There will be some blow-by for sure - but the majority of that thrust that you can literally see, is from the engine nozzle.

@murilovsilva 5 років тому

It's amazing to see the rig inching forward every time the engine spools up! Not to mention the fuel vanishing from the bottle, and the trees moving in the back. Amazing engine!

@RedTideRTS 5 років тому

Loved watching the fuel level drop! Awesome piece of machinery!

@alexanderstefanov6474 Місяць тому

The engine is fantastic, but the garden is absolutely gorgeous

@ronjon7942 Місяць тому

Laf, thought the same thing. Nice landscaping, pond…dog paradise.

@dra-get-em-gone 4 роки тому

The trees in the background moving that thing is powerful

@marcusdurand5387 5 років тому

I love that growling noise from 2:15 - 2:34. That noise comes from the tips of the fan blades going supersonic, which is just incredible.

@themilksnatcher 4 роки тому

I didn't hear any buzz

@tommegg8486 4 роки тому

The growl is somewhat similar to actual sized engine as well,which tell us that this engine will kick asses

@mustang50driver 4 роки тому

Sorry for the necro. I didn't hear a growling noise. If i missed it, it's not the fan tips going supersonic. 200mm fan at 15,000 RPM is nowhere close to supersonic.

@abnayr8440 4 роки тому

mustang50driver around 314 m/ s is still wicked

@mustang50driver 4 роки тому

@@abnayr8440 except your math is wrong. It's half that at 157 m/s tip speed

@Mr6Sinner 5 років тому

Ok I need 4 of these and a personal ridged wing suit

@meseaeagle5493 5 років тому

Jetman Yves Rossy was looking at using two turbofans because near the same thrust as four turbo Jets but with better fuel economy which equals longer flight times.

@nadsha6074 5 років тому

And a brain!

@alexprice8632 5 років тому

Uriah Siner probably only 2 to sustain level flight. But hovering... :)

@Oxicnarf1 5 років тому

A swing suit like Falcon

@EthanD2452 5 років тому

Search gravity industries and have a look at what they are doing with some minijets

@josereis6479 10 місяців тому

What a awesome work man! The sound is incredible! Great to see the thrust on the backyard. Seeing your project comes in mind the GENx engines. Congratulations

@alexandredelgado5610 3 роки тому

That looks powerful dayum Look at the bushes behind, and the fuel decreasing whoa

@hollywoodjack2950 5 років тому

Wow..... the amount of air / thrust that turbine engine generates is incredibly.

@TheTferrer 5 років тому

This prototype consumes more fuel than a 5.7L V8 350 engine - still fun to watch how fast the fuel disappear :)

@Chainspike101 5 років тому

well did you see the power lol probably push my car...

@Scott.Farkus 5 років тому

Too close to call

@buckhorncortez 5 років тому

"5.7 liter V8 350"... you must have worked for the Department of Redundancy Department?

@REDxFROG 5 років тому

Push that 5.7L to the limit non stop and see how much it consumes...

@GewelReal 5 років тому

That jet engine will propel the car to higher speeds than that V8

@GeorgeMCMLIX 2 роки тому

Very impressive! Loved the way it guzzled the bottle of fuel.

@olivierdamiron7279 2 роки тому

Awesome!!! you can actually see the gas level dropping rapidly as you throttle up and the trees behind are in a CAT 5 tornado! Nice work!

@DSTEngines 2 роки тому

Thank you😊

@TCBYEAHCUZ 4 роки тому

Incredible! you managed to make a realistic twin spool high bypass turbofan engine! that's an insane level of precision required !

@DeSinc 5 років тому

you ever see something crazy enough to just make you laugh out loud? seeing that fuel disappear did it for me

@09onine 2 роки тому

Didn't expect to see you here

@afrodude2424 2 роки тому

you

@specforged5651 2 роки тому

As a longtime turbocharger (snowmobile, off-road, vehicle) builder and gearhead, I love coming back and watching this....just because. Keep watching for an update.

@user-ug6sz1pb2t 2 роки тому

ممكن سؤال

@specforged5651 2 роки тому

@@user-ug6sz1pb2t Right!!!! 🙇🏻

@acward2007 3 роки тому

My god that engine drinks like a fish. The fuel tank gets emptied quick. What a fantastic engine you have made there! Many congrats.

@MrWuwho 5 років тому

You walk behind the exhaust to film us the best view. Thanks so much.

@WCPRCModelsCraft 5 років тому

Amazing power. Love the fuel consumption in the bottle hshs

@Uneedhelp91 3 роки тому

I love watching the trees move in the background. You could move some air with this thing.

@dexiejay3935 5 років тому

Wow! Quite impressive. As a pilot, I know the tolerances on these things are extra slim

@coondogtheman 5 років тому

I like that it's powerful enough to move the trees in the background.

@RogerBarraud 4 роки тому

Glad someone else noticed... Just a light local 500m/s breeze... :-)

@Ghostdog4 2 роки тому

Wicked cool! Shocked at the rate of fuel consumption. Dude the neighbors must love you!

@lyteyearz5810 3 роки тому

This is incredible! Outstanding work!

@planetwally 5 років тому

wicked! i had a similar albeit much smaller testbench setup a few years back :) great job and very nice and clean setup you got

@celobelomeu 3 роки тому

Gorgeous! Now hang that baby under a RC Dreamliner!

@AnAndcx 3 роки тому

That would be magnifique!

@diegoarpino2080 3 роки тому

I was thinking the same thing! The chevrons look great

@Thurzin_hz 3 роки тому

Palmeiras na tem mundial

@charleichen3763 4 роки тому

It's powerful ! You can see the trees in the far behind is swaying like hell while this thing is at full throttle. And the fuel tank is like leaking.

@TheFllyingPlayer 10 місяців тому

The trees getting blown around AND the fuel usage! Crazy...

@backer.raphael 5 років тому

Looks like a mini GE90 or GEnx engine... Amazing!

@Rbesola1 5 років тому

Couple of them on an ultralight could be really cool, appears to have the power and weight to be ideal

@jesseespinosa9739 5 років тому

But not fuel consumption. Itd be a short flight. Adding more fuel defeats the ultralight aspect.

@Prototheria 5 років тому

FAA Part 103 ultralights are limited to five gallons and the average ultralight can stay aloft for two to three hours. This thing by very rough estimate would burn through that in about an hour. Factoring in start up and taxi out and back from the active, you're probably going to get three or four laps around the pattern before you need to land, so forget about going anywhere. If you want to carry more fuel, it needs to be an experimental aircraft, and you'll need a turbine rating added to your full blown pilots license. Adding a second engine will require the same ratings you'd need for a business jet and at that point, if you have the money to throw at that kind of training, you're not going to be screwing around with an ultralight. Nice idea, but it won't ever happen.

@losingmyfavoritegame8752 6 місяців тому

This was so impressive and relaxing to watch! Very awesome!

@DSTEngines 6 місяців тому

Thank you verry much ☺

@rmigofun 3 роки тому

First time to see a turbofan engine model, great!!

@B4its2L8guy 5 років тому

Right now is the best time to be an RC enthusiast! So much is changing for us its awesome!! Welcome to the future!

@bobmustari6087 5 років тому

It's pretty obvious you weren't with us 50 years ago so how would you know?

@maeflower5108 5 років тому

@@bobmustari6087 His point still stands, whether he was around 50 years ago or not. Of course, some might argue that while technology is advancing public opinion/government is regressing, but it's still pretty awesome. While developments like jet engines are out of reach of the average modeler, we can all enjoy the other advancements: 2.4ghz computer radios; electric power systems from sub-ounce to giant scale; cheap gasoline engines; etc.

@iamram16mustari67 5 років тому

@@maeflower5108 It's pretty obvious that you weren't in the hobby 50 years ago either. You're both making comparisons to times (probably) before you were born. Even if your conclusions were valid (they're not) you should leave such observations to those qualified to make them. Being an engineer I do appreciate the tech however I miss actually building my own models. Today, anybody with a sufficient bank account can call himself a modeler. It doesn't really matter though because it's just a matter of time until abuses by drone "pilots" will have made this hobby extinct.

@Bluembuna79 5 років тому

@@iamram16mustari67 Not all drone pilots are irresponsible. I fly drones but i have my AMA and i registered with the government. I only fly at sanctioned fields. A few idiots ruin it for everybody. Some people get dwi tickets does that make all drivers bad...No! Ignorant comments like yours are almost as bad as the "idiots" who do dumb stuff with drones.

@bobmustari6087 5 років тому

@@Bluembuna79 Maybe you should read my post before ragging on me. I didn't say anything about "ALL" drone pilots. Like most things in life a small minority has an enormous effect because of the degree of irresponsibility. If you want to be pissed off at someone there's plenty of blame in your own brotherhood. Go rag on them.

@TEAM6USA 4 роки тому

4:51 there is a massive jet inside his garage...

@cluelessbeekeeping1322 3 роки тому

F-15?

@defencebangladesh4068 3 роки тому

@@cluelessbeekeeping1322 F-14

@cluelessbeekeeping1322 3 роки тому

@@defencebangladesh4068 Thanks!

@darkodimitrijevic8496 3 роки тому

@@defencebangladesh4068 So f.... nice. I like this man. I need one of those jet engines, I need f14, I need more jet fuel in my veins... :p

@defencebangladesh4068 3 роки тому

@@darkodimitrijevic8496 lol

@habitant71 4 роки тому

Okay, that was ridiculously impressive

@tubie666666 3 місяці тому

Sound is very realistic, great job!

@DSTEngines 3 місяці тому

Thank you 🙂

@masboyrc 5 років тому

So cool, its the coolest mini jet engine that i've ever seen 😍

@DSTEngines 5 років тому

Thank you :)

@paulweisgerber7654 5 років тому

DST- Engines so... how much for 4 of them? I’d love to build a super light jet to fly around in. Imagine laying prone inside a mini F111....

@adamw.8579 5 років тому

Dual shaft model turbo engine, Hats off. Great piece of work.

@DSTEngines 5 років тому

Thank you :)

@spaceace1006 Рік тому

So, now we have actual working Turbo-Fan Engines for RC planes!??? Amazing!!! High Bypass to boot!!!

@RC135crewchief 3 роки тому

The tree behind it is catching hell. Very cool!

@Aikidophile 5 років тому

Coolest thing I've seen all day. Throw a TR on there, and you'll be my RC hero!

@thetorchchannel357 5 років тому

Sorry, Wrong person...

@davidhildebrand8894 5 років тому

Hell yeah!!! Thrust reverser would make it awesome!!!

@craigcook1030 5 років тому

Fuel goes quickly at max thrust, but even full sized engines only operate at max throttle setting for brief periods, such as climbing to altitude. Otherwise, they throttle back to cruise settings.

@craigcook1030 5 років тому

Crimson Typhoon True. But at the rate at which the engine appeared to have consumed fuel ( while at max throttle ) it would have emptied that container within a couple of minutes. Although, as I had previously stated, even full sized turbofan engines don't run at max throttle except at specific times.

@muhammadirfanataulawal7630 5 років тому

And, of course, jet engine has better efficiency at higher altitude. In addition, this prototype seems to have sticky bearing. Better bearing probably will reduce fuel consumption

@ashcadiang 2 роки тому

That's Amazing! I like how the fuel decreased so fast...

@ArnoldsDesign 10 місяців тому

Impressive. Nice linear bearing test setup.

@kneptr97 5 років тому

I absolutely love this thing! Here, take my subscription

@SpeedingTube 4 роки тому

That's really cool! Wish my neighbours had a jet engine, I'd be right over for a beer! 😂😂😂

@devilsoffspring5519 3 роки тому

Just... WOW, some people's hobbies are more work than some people's jobs! Congrats on getting it to work! I can only guess that this engine produces much more thrust for a given fuel consumption than pure turbojets.

@michaelshan7141 2 роки тому

The fuel consumption is amazing!

@tommyliao7004 4 роки тому

Even put the chevron nozzle...absolutely amazing

@jimmyj5557 3 роки тому

To prevent the noise pollution

@wilsonchin6587 5 років тому

danmit!!! love that Air being propelled. amd it sound just like the real thing.

@jameslibatique987 4 роки тому

Wilson Chin how does it sound like a computer processor?

@fo4mm209 8 місяців тому

beautifull ! a piece of art

@patrickcramer 4 роки тому

The jet blast of this thing blown my mind!

@mysock351C 5 років тому

Wow the fuel. Powerful, but quite thirsty, indeed.

@okonopel 5 років тому

Fuel consumption, N1, N2, Air mass flow dato to calculate specific power would be of interest.

@scotabot7826 3 роки тому

Awesome. You can actually watch the fuel level dropping. Thirsty little bugger. Totally cool. Congratulations!!!!!!!!!!!

@DSTEngines 3 роки тому

In this video it takes only 1.6 liters in 5 minutes

@Akhil_esh020 3 роки тому

What a thrust. The those back side trees!!!!

@paulocesarbr4098 3 роки тому

Yeees so powerfull

@JB-jn9kb 5 років тому

Dude, my tiger shark 50 helicopter could of flown for 20 minutes on the fuel that thing burned in 1 minute. Then again that motor is badass son, well worth it.

@paulanderson79 5 років тому

*have, but yes, I agree, stationary turbofans aren't the most economical things to run.

@homgrownbud 5 років тому

yo its blowing that tree around in the back holy crap

@Schlohmotion 3 роки тому

Shortly after 4:16 for everyone who is searching.

@theLuigiFan0007Productions 3 роки тому

Well damn, that thing's got some power. At the very least equal to a giant ventilation fan, in a smaller package.

@shanecateriny4359 Рік тому

You can see how fast the fuel is consumed. Crazy cool

@Jennifer-K5LA 2 місяці тому

That would make the mother of all leaf blowers!!😊

@SMMiles 3 роки тому

About 20% more efficient than the equivalent thrust turbines on the market. Impressive!

@byronrichardson8724 11 місяців тому

Not as powerful onez on maket produce 85 kg per 100%throttle on 4

@byronrichardson8724 11 місяців тому

It only makes 25 kg

@SMGJohn 5 років тому

Uses 1,6 litre in just 5 minutes, sure is a real turbofan engine indeed.

@CGMCTV 5 років тому

SMGJohn lol 😂

@ha_ha-ha_ha 5 років тому

i think bypass ratio is low

@ha_ha-ha_ha 5 років тому

which means it consumes fuel like a turbojet

@SMGJohn 5 років тому

+Ali Al Kayyali Fuel efficiency is really bad at ground level for any form of turbojet or turbofan engine because of the air resistance, they are more efficient where the air is much thinner.

@ha_ha-ha_ha 5 років тому

SMGJohn there is no air resistance, the engine is at static conditions; where V=0 i think u meant to say that because the air density is higher so more fuel is required to burn the mass flow of air idk tho, correct me if im wrogg

@ahowlettuk 2 роки тому

Look how she guzzles that fuel! Great video!

@senjoronie3971 9 місяців тому

The dyed fuel and see-through tank is a smart idea. It's interesting to actually see the rate of fuel burn as the engine runs. I don't think any other videos do that, iirc. Thanks for the video!