- Видео 35
- Просмотров 145 395
Engines And More
Добавлен 27 мар 2016
I design 3D printed engines, from pneumatic motors to EDF jets.
Join the community on Discord:
discord.gg/wvUdCHm6zz
Join the community on Discord:
discord.gg/wvUdCHm6zz
Counter-Rotating Propellers That Are 3d Printed | centrifugal turboshaft jet | EDF
Hello,
In this video I tried something completely new by speaking to you guys. Meanwhile, I put some more effort into filming and editing the video and hope that this will entertain you guys a little more. Feel free to let me know in the comments what you think about this.
Asides from that I tried to do a thrust test. I said tried because sadly it didn't go as I was hoping it to go. No worries I will make some upgrades and try to document everything in the proces to give you guys a better idea on how everything works.
More videos on this channel/
Song 1:
-----------------------------------------------------------------------------------------------------------------
Evoke by Nomyn soundcloud.c...
In this video I tried something completely new by speaking to you guys. Meanwhile, I put some more effort into filming and editing the video and hope that this will entertain you guys a little more. Feel free to let me know in the comments what you think about this.
Asides from that I tried to do a thrust test. I said tried because sadly it didn't go as I was hoping it to go. No worries I will make some upgrades and try to document everything in the proces to give you guys a better idea on how everything works.
More videos on this channel/
Song 1:
-----------------------------------------------------------------------------------------------------------------
Evoke by Nomyn soundcloud.c...
Просмотров: 4 151
Видео
3D Printed Centrifugal Turboshaft | Thrust Test | upgraded parts and new propeller
Просмотров 1,7 тыс.Год назад
3D Printed Centrifugal Turboshaft | Thrust Test | upgraded parts and new propeller
Testing The Max RPM From My 3D Printed Jet | Centrifugal Turboshaft
Просмотров 1,8 тыс.Год назад
In this video we mount the tachometer to the centrifugal turboshaft and do a max RPM test. Knowing at what RPM the gearbox spins allows me to make adjustments to get as high of a rpm as possible. If everything goes smoothly, we can do a thrust test for the next video and see the rpm/thrust curve.
Arduino Tachometer With DIY IR Sensor | no LM393 | Arduino code in the discription
Просмотров 4,6 тыс.Год назад
In this video I decided to make an Arduino based tachometer (RPM sensor) for my turbo shaft. This video focuses mainly on the making of it. The tachometer is based on a voltage divider made with resistors to pull the Arduino pin 2 high or low. Usually a lm393 is used for this. To make sure I could count 10 times per rotation to get the maximum speed and accuracy, I decided not to use the lm393....
3D Printed Axial Turboshaft | thrust test | A NEW RECORD!
Просмотров 3,5 тыс.Год назад
This video is a little longer then the rest of my videos, I hope you like it. I still had to do a thrust test with the centrifugal jet, so I did. Before I could do that, I had to take the propeller from the old axial jet. On top of that I wanted a proper attachment for the new propeller. Thus, I made some thread on the output axle of the centrifugal jet to lock the propeller in place. However, ...
3D Printed jet engine | Turboshaft With Planetary Gearbox | IT FINALLY WORKS!
Просмотров 4,1 тыс.Год назад
It has been a while , but im back. In this video you can see the planetary gearbox O have been working on for a long time. I made manny versions and most would just explode or not run smoothly. I managed to make this one strong enough and run smooth at the cost of it being silent. this gearbox is EXTREMELY loud, but I'm happy that it finally works. Enjoy the video. I have a couple of project id...
Centrifugal Turboshaft Electric Jet Engine | 3D Printed | dubbel sided compressor
Просмотров 5 тыс.2 года назад
edit: In the video I said I will ad a "centrifugal" gearbox, that should be a "planetary" gearbox. Sorry for the mistake. this is the first video of the 3D Printed Turboshaft running. It has a dubbel sided compressor that is inspired by early jet engines. the dubbel sided compressor allows for a more compact design. this is only really possible when multiple compressor stages are not needed. th...
3D Printed Centrifugal Compressor | first part of a 3D Printed Centrifugal Turboprop engine
Просмотров 2,4 тыс.2 года назад
halo and thanks for watching one of my many videos. In this video I have a short B-roll of part my latest project.... A 3D printed centrifugal turboprop. The centrifugal compressor is the part presented in this short video. This is because I am having a balancing problem of the centrifugal compressor. Also, there are some support issues that require me to redesign some parts. I hope to solve th...
Improved Aerodynamics By Covering The Turboprops Motor | even more thrust
Просмотров 3,1 тыс.3 года назад
In this video we test a motor cover for the electric turboprop. This aerodynamic upgrade adds another 40grams of thrust. You Like to Subscribe? Pres here: ruclips.net/channel/UCO7w05AEiZnfjbfrXVqjPYw Special thanks to Jorge Clemente for providing me with this idea. Please check out his channel. ruclips.net/user/JClemente1980
New 5 Blade Prop Design | more thrust than ever before with the turboprop
Просмотров 3,1 тыс.3 года назад
Hello viewers. In this video I test a new 5 blade propeller design. This propeller is supposed to deliver more thrust and it does, a whole 60gram more then the older and bigger propeller. At the end of the video you can hear a slight but sudden increase in rpm , this happened because a gear in the reduction gearbox started slipping on a axle. You Like to Subscribe? Pres here: ruclips.net/channe...
3D Printed Jet Turboprop | thrust test
Просмотров 2,5 тыс.3 года назад
FINALLY. I managed to do the thrust test on the 3D Printed Turboprop. I expected 120-150 gram of thrust but it actually made 265 gram. Pretty happy with the result so far. You Like to Subscribe? Pres here: ruclips.net/channel/UCO7w05AEiZnfjbfrXVqjPYw
3D Printed Aerospike Exhaust | thrust test
Просмотров 3,7 тыс.3 года назад
I designed an aerospike for the 3D Printed EDF to see if there is anny diference between a normal exhaust and a aerospike for EDFs. In the next video I will test a normal nozzle with the same exhaust area as the aerospike. You Like to Subscribe? Pres here: ruclips.net/channel/UCO7w05AEiZnfjbfrXVqjPYw #3dprinted #aerospike #edf #rc
3D Printed EDF Powered Turboprop | large propeller
Просмотров 4,3 тыс.3 года назад
In this video the turboprop runs with the promised larger propeller. It sounds surprisingly better then ever before. You can find more EDF Powered Turboprop videos on my channel You Like to Subscribe? Pres here: ruclips.net/channel/UCO7w05AEiZnfjbfrXVqjPYw #edf #turboprop #turbine #rc #jet
Air Powered Engine 3D Printed | Assembly
Просмотров 1,1 тыс.3 года назад
In this video I assemble the 3D printed air powered engine. You Like to Subscribe? Pres here: ruclips.net/channel/UCO7w05AEiZnfjbfrXVqjPYw
Air Powered Engine 3D Printed | 1 Cylinder Test
Просмотров 1,7 тыс.3 года назад
Air Powered Engine 3D Printed | 1 Cylinder Test
3D Printed Turboprop | new compressor blades + test run
Просмотров 15 тыс.3 года назад
3D Printed Turboprop | new compressor blades test run
Variable inlet guide vanes - Do they work? | 3D printed
Просмотров 9 тыс.4 года назад
Variable inlet guide vanes - Do they work? | 3D printed
3D Printed EDF Turboprop | balanced the compressor
Просмотров 2,3 тыс.4 года назад
3D Printed EDF Turboprop | balanced the compressor
3D Printed Turboprop | inside view + propeller
Просмотров 11 тыс.4 года назад
3D Printed Turboprop | inside view propeller
3D Printed Turboshaft | gearbox failure + fix
Просмотров 2,9 тыс.4 года назад
3D Printed Turboshaft | gearbox failure fix
3D Printed EDF | 1st Full Power Test
Просмотров 9 тыс.4 года назад
3D Printed EDF | 1st Full Power Test
Fastest 2s brushless rc car with 3d printed gears!
Просмотров 5805 лет назад
Fastest 2s brushless rc car with 3d printed gears!
Nurburgring , slowest corner on the ring
Просмотров 2586 лет назад
Nurburgring , slowest corner on the ring
unloading a sea container / port of zeebrugge (Belgium)
Просмотров 1296 лет назад
unloading a sea container / port of zeebrugge (Belgium)
add another nut to the axis, secure it tight with the first nut, it won;t slip, alternatively, put a rubber washer between the nut and the propeller and tighten as much as you can. Great idea though. Wish you best of luck.
time to make a he 162
That’s bad ass, sir!! Well done!! A thought… wouldn’t it be easier to test the thrust with the assembly perpendicular to the scale bed? Maybe make a wire stand so as to not impede air flow. Would probably take some stress off the rotating bits by putting everything inline(ish) with the direction of gravity. Very cool build and video. I hope you stick with it. Cheers!!
Thats an axial compressor. An radial compressor looks like a turbo loader
Hello, how have you selected the impeller and stator blade profiles?
Hey can I get the compressor part file cus this is awesome I wanna print it too❤❤
I like the engine any parts list you can give out. I would like to build one like this for a project I have in mind. Thanks
nice, but i think if you printed fan or an axial compresor with multiplying bldc motor from used hdd its will be a good project, you can adding motor in series flow and make it reverse spin every section , it will be good and reducing gyroscopic effect
nice, but i think if you printed fan or an axial compresor with multiplying bldc motor from used hdd its will be a good project, you can adding motor in series flow and make it reverse spin every section , it will be good and reducing gyroscopic effect
hello, great project! Small question: could this project be used for slow rpms between 1 rpm and 200 rpm?
Im thinking of getting my own 3d printer to try and make some lightweight model jet engines to use for model planes, are there filaments that can withstand high temperatures that are lightweight? Nothing too much as the airflow should keep it relatively cooled.
Id recommend pla, cover it with aluminium around the engine
@@mindhealer3497 petg is stronger and little more heat resistant
Fallout 4 fusion core?
When’s the next step of the project, or a new project? Where’d ya go?
I'm still alive, just very busy atm. I will try to pick up my projects in the next month.
Wonderful! Glad to hear you’re alive!
typically the prop would be much bigger than the turbine. you can take the proportions from a typical PT6
A tip for you but I feel like if you are trying to get the turbine to spin faster don’t use a compressor type fan. Instead use a fan that creates very high velocity air
Good for static pressure but not high pressures
How do I get one?
At the moment, you can't really. I am considering making the plans available online.
why a counter rotating helicopter will fly when the upper blades n lower blades are spinning at the same speeds in different directions?
How do you only have 1.7k views?
You mostly get to see the big view videos on RUclips thanks to the algorithm. In reality 90% or more of the videos have far less than 1,7k views. So I'm not complaining, but I did like to have more views😉
@@enginesandmore1013 this is an excellent presentation of a great project. You should have more views.
Those fans are opposing each other. Best you'll get is zero thrust.
a milestone to make jet engine
wow the sounds it makes are absolutely insane!!! do you have file downloads for this thing?
I recommend using magnetic gears between the impellers and possibly a stator. Oh and you need to balance the impellers first.
This is impressive I’m glad I found this channel. I really think with the right prop pitch and a powerful enough edf this could be viable in a xf85 thunderscreach style rc aircraft. Due to the nature of rc aircraft using the excess wasted energy and torque from the electric motor to power an additional prop or 2 can only help because you’re not worrying about the deafening sound of the prop breaking the sound barrier 900 times a second so the additional thrust with a edf ducted out the back could make the fastest electric edf and prop airplane if it work like I think it would. And if ducted right the extra air from the prop could help pressurize it more in the edf intakes and gear it directly to the prop for that extra punch. Also the XF85 was modified from the xf84 which there are alot of models for “hint hint”😂
This would be awesome on a rc plane. Do a contra rotating prop and duct the edf like a traditional jet engine out the back and do something like the xf85 thunderscreach
You might want to take a look at my latest video. 😉
This is axial system!!!!
Nope, it's radial. Axial pushes the air along the axle, radial throws it away from the axle.
@@enginesandmore1013 nope.. the system on the video is axial.. even if type of the rotor is radial...if you rotate the diffuser 90 degree with the rotor you can not call it "compressor" anymore. It will be something else and system does not act like a compressor. (Act like an axial fan). I am pretty sure that slip factor is around 0.6-0.65 on this system aspecially on motor start. If you block the outlet on start for few seconds and open the outlet probably it will start to suck the air from outlet. Don't misunderstand me. I was trying to point out a common mistake. Can you please share the difference mechanical power, and electrical power of this system?
When using the terms axial and radial when talking about compressors, it refers to how they achieve compression. In this case compression is achieved by a centrifugal rotor, also known as a radial rotor. Once the air leaves the rotor, it Indeed starts flowing axial. This however has no effect on the name of the compressor. I have no idea what the "slip" is that you are talking about. Do you perhaps mean efficiency?
@@enginesandmore1013 slip factor does not mean efficiency but anyways.. nothing to talk about...
Can you post more?
Compressor? That’s a fricken jet engine
Its not engine is compressor but rotary (me not like a pistons)
What is the motor?
I'm on your discord. Thanks for the code! Still working kinks out of my upgraded 3d printer, and once it's done, I'll put it to good use, and show a design/build/test video in the server!
Awesome to hear , happy to see yours working to.
How many stages will produce 1kg of thrust?
GO BACK TO THE OLD FORMAT
could you share the desing
waiting for the next video 👀
This turbine?
Yes , electric. Multiple stage EDF
Amazing but add grease to the gearbox, only a small amount of you don't have that some oil from the kitchen, not for friction but for cooling
There is a little grease in there. Just not a lot.
@@enginesandmore1013 ah cool
Very nice video!👌🏼👌🏼
Awesome to hear from a fellow RUclipsr.
some graphite powder as lubricant in that gearbox would definitely help
Never thought of graffiti as a lubricant, I will look into that. Thanks
dude how is it possible you have such high quality videos already!
No idea honestly, I just started making this video. And for some reason it turned out way better then the rest of my videos. Although im not to happy with the amount of jet you get to see in the video. Im trying to figure out how to make it a bit better.
@@enginesandmore1013 looks like you have a lot of potential - for making videos and for the engineering part. As for some (not requested) constructive criticism, try to be as precise as possible with EVERYTHING - dimensions, cleanliness, tolerances. A resin 3D printer might help quite a lot. Looks like your builds can get a lot better just by this. Also, isn't those fan blades' (the counterrotating ones) pitch a little too steep? On the other hand you CAD and design game is absolutely on point.
Thanks for the nice words. For the steepness of the blades, I have honestly no Idea if they are good , I usually try to make them around 40° as thats what is common for rc plane and drone propeller's.
Awesome!
Thank you.
Great prototype! At how much Volt does it work and how much current does it consume at the peak performance? Maybe in the future i can design a 3d printed plane to put it on :D
Its running at 7,2v lipo battery at 0,9kW. Id you wanne lake a plane for it , its gonne have to be a massive glider, because the thrust us low and the weight is 1,2kg
@@enginesandmore1013 wow, that's kinda heavy! however, as you said, a glider with a wingspan of 2m should be enough to fly with this beast!
The best so far out this thing is 750 gram of thrust. Im hoping to get more with these counter rotating propellers. Although I noticed that in general bigger is better.
Awesome work!
Thank you
Con ese empuje... No se... Pero las aspas negras si se ven mejor balanceadas... No entiendo por qué este prototipo parece a combustión si no lo es... Se ve pesado para ser simplemente eléctrico...
Much better sounding.
Yea lol , I told you I would improve it.😂, There was something seriously wrong with that old ring gear.
Nice job,
Thanks
Would you be willing print, build, and ship a model of this with more compressor stages and a solid aerospike attached to the end(not a nozzle but a solid piece)(I’d mount a motor on the shaft extending out the front)?
Im have been thinking on putting up a little shop, the thing that has been holding me back is the danger of one of these exploding when someone is spinning it up, or someone putting a finger in the intake. Last thing I want is for one of my viewers to get hurt. Im currently thinking on making a desk model of my jets that cant have a motor attached to it unless the buyer actually designs a part himself.
@@enginesandmore1013 I’ll sign a hold harmless-no liability waiver 😂 I’m really just looking for a model I can physically put my hands on that’ll move air, to aid me in the r&d of a vortex reliant combustion chamber and uncoupled exhaust turbine I’ve designed and started fabricating.
@@enginesandmore1013 Its pretty Tesla-esk in design
Crunchy😂
Yea yea , its being fixed😂
@@enginesandmore1013 a bit of silicone grease would give it more lifespan for testing purposes...did you consider modifying a drill bit gearbox? that operates at a similar rpm value and its really solid!
This gearbox runs really smooth actually, but I have a hard time attaching the output axle perfectly in the centre. I took away the openings in the gearbox to keep the noise down , now I need to find a way to attach that axle correctly. Im thinking to redesign the encoder disk so that it allows me to make a longer part for the axles to attach to. Edit: so its the output axle not being perfectly centred that creates this noise.
on today's episode of "things that should never be 3d printed"
Bet , things will only get crazier, there is currently a counter rotating prop attached to it. I probably put that in the video after next weeks video.
Sounds bad
Yip , wont be a problem in my next video , I already made changes to the gearbox after filming this.
@@enginesandmore1013 I’m trying to build my own, and am looking at others for inspiration.
@@stevenkempton7469 my tip , dont make a planetary gearbox and go with a simpel gearbox
@@enginesandmore1013 mine is far simpler, and still on cad.
@@enginesandmore1013 just getting started really. I have set my sights high though. I’m going big.
How many kilograms or grams of thrust? And rpm?