Homemade Motor Jet Engine
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- čas přidán 31. 03. 2016
- Hey guys although this isn't really a motor jet engine its very similar to how one works, a Motor jet engine consists of a piston engine which drives compressors, on mine i used a 9v motor instead, considering its size, which drives the shaft and rotates 2 small compressors made from tin can and rotates a small turbine thats on the rear end of the canopy. Yet to me none of this really matters whether its a motor jet engine or not, i made it for fun and honestly it came out nice, its a nice little prop that u can put on your table, you can adjust the speed of the motor by using the potentiometer and you can adjust the amount of gas going in the engine, but yeah, i just wanted to somewhat explain the whole concept on this small build, I'll probably post a video on how it was made and probably post an intro as well. Thanks for watching!!
Haha most of these comments are the same as the ones on the android app"fake thermal camera" .you guys don't read and you are idiots.
Derrick Moses
description section it's.
Fuck you
At least it generates slightly more thrust but he needs a fan on the other side of the fire so he doesn't need the fan.
Despite producing negligible thrust, this is a Motorjet engine. As you said, _in the description_ *(which most people here didn't read as usual),* it uses a _motor_ that drives two _compressors turbines_ before the _ignition chamber_ where the compressed air is mixed with fuel and promptly ignited before being sent out through the _nozzle._ All the components are there, its just at model scale made with materials found at home, so its efficiency and thrust-to-weight ratio are low enough that its a simple demonstration prop and nothing more except a foray into jet engine design.
For all the keyboard-warrior know-it-alls out there, a Motorjet is a _Jet Engine_ just the same that a Turbofan, a Turbojet, a Ramjet, a Scramjet, a Valved Pulsejet, a Valveless Pulsejet, a Propfan and a Turboramjet are all _Jet Engines,_ roughly including even the SABRE and the RE Scimitar. The one unique aspect of the Motorjet engine is that its main power input comes from a "motor", hence its very name. Whether its a hybrid Motorjet or a gas Motorjet doesn't matter, it doesn't matter what generates the power for the compressor stage it could be your legs for all I care instead of an electric motor or a diesel engine or a car engine, so long as you are compressing the air and driving those compressor blades at a sufficient speed to compress the air into the combustion chamber fast enough to achieve the correct air/fuel ratio and compression ratio to start the engine.
Aircraft that actually flew using the power of the Motorjet are as follows:
Caproni Campini N.1 (Italy could only make 2 of them but they worked very well, top speed of 233 mph, though it also had an afterburner and variable compressor pitch)
Yokosuka MXY-7 (only the models at the very end of wwii, the rest were solid rocket powered piloted missiles, 403 mph top speed)
MiG-13 (production problems likely relating to metallurgy delayed it too much, only 12 were made but each could hit 510 mph and used both propeller and jet power)
Sukhoi Su-5 (only one prototype, was both propeller and jet powered to reach 493 mph at 14k ft or 500 at 25k ft)
The reason there were so few Motorjet powered aircraft was because of two reasons; Metallurgy advanced enough to create reliable Turbojet engines, which all military aircraft began to adopt at the same time that the Motorjet began to become actually good at making thrust, and because reciprocating gas engines at the time were far too heavy and underpowered to make an efficient Motorjet. Should someone make a Motorjet powered by a small turbodiesel engine today with more efficient compressor design, you could likely create a reliable, long range, low speed Motorjet aircraft. It would be more complex, yes, but it would quite likely work far better than the only functional examples we have today (which are all in museums of course).
Bruh , share me more if it
It's possible to build a real, working motorjet engine of fairly small size. I built one roughly 25 years ago as a teenager and flew an RC airplane with it.
You need a powerful motor suited for high RPM (brushless is great) and a centrifugal compressor with an appropriate diffuser (stator with vanes for guiding the airflow).
The hardest part is the combustion chamber, getting the fuel to mix properly with the air and burn in the chamber to produce thrust, instead of burning after the exhaust nozzle, giving a long exhaust flame. Flames in the exhaust mean wasted fuel.
This is a fan engine with a fire
You are wrong this is cosplay of jet engine idiot
It does go faster than the electric only
And a jet engine is what?
@@sidneymonteiro1594 not this man, go informate about jet engines then you will understand why this is basically an afterburner, INTEGZA made some good videos about jet engines, go look them up
@@josef8737well yeah it lacks the compressor
Thank you. No crap like “Hey guys, welcome back to another video” and 5 minutes of sponsors. Just pure and simple.
looks fun I might try 😀 greetings from alaska
Congratulations! I remember making something like this for science fair when I was in school, but didn't go well since I made it with plastic bottle to make it a see though thing without thinking about the heat generated (I was in haste). Although it almost burned the table it was on and was a fail, I did scare a couple of parents with the sound, the whooshing noise, and successfully burned one of the teachers' eyelashes who was trying to peak into it while it was on. I made the steel version with paint can later but was too late.
Try removing the electric engine, replace it with a bolt you can drill up to speed and it should stay running off lighter fluid
I don’t hunk the lighter fluid would be enough to keep it running
So like self sustaining? This should work because as the combustion happens in between the 2 fans
Neat little toy. Seems to be pretty well built too. I bet with some bearings you could make it run on its own. Great job!
whoa man, at first i was like "lol is it gonna realy work?" and after you start the engine i go like "whoaaa", keep up the good work man you can make a simple jet engine with some simple items there
Aqil Holic not a jet engine
pretty cool, would be a nice science fair project
As many other already said, this is not a jet engine.
alright, thanks for the feedback!!
Can you make a tutorial?
+ModernInsanity yeah, i've been meaning to for a while
Its so cool
Thanks man!!
hey ralph! im planning to do a bigger model of this jet and im thinking is this propane gas sufficent enough for a bigger model?
i love it mr.ralph i made my own in several days
Is this just a fan attached to the lighter? 🤔
I really don't feel like it's a jet engine.
My mistake. I just read the description.
What did you use that for jet engine part please let me know
can it actually generate thrust? or it is just a small fan blowing the burining gas?😑
hey Ralph im totally impressed with your creation!when i was a kid around 8yrs of age i was facinated by how motors work and by the age of 12 i had removed the electric circuit of my rc car and connected it to my rc excavotor that had motors without the circuit.after nights of working and lots of fails i was able to successfully operate the excavator wirelessly and only few appreciated my work.i say do your best cuz childhood doesnt last forever
Audio Mauz Music the problem here is this is not a jet hasn't made anything he made a device that spins the gas inside a tube making the flame look round that's it
Audiomauz Music agree... kids need to sharpen their pottential... like me i am interested in engineering... when im was a kid i tried to develop simple tech so then when i grew up i can be so much better which what i am right now... till now i am still learning... the thing is dream big and start small...
Not sure why all the dislikes, even though it isn't an actual jet engine (as noted in description) it's pretty cool. Keep of the good work.
Thanks man, i appreciate the positive feedback
does it really fly....when you fix in the jet.....
Does adding the fuel actually increase the edfs thrust?
haters will hate ..good work bro !!
+Debashis Deuri thanks man!!
people are saying it's crap and gives no thrust tbh, if they hadn't read the description they would even know that it was a prototype of jet engine. just to show that they know everything and are experts.. honestly this project was actually a pretty good one
Thanks man I appreciate it!!
how much thrust does it produce?
whats the thrust if u say thats a jet engine??
I did that with a couple of tins etc when I was younger
can you please make a video on how you make this and design this parts
Hrithik that is not a jet it's just something spinning in a tube with a lighter hooked up to it lol this is stupid lol.😂 😂 😂
I think everyone has their own idea of what a jet engine is. Props for experimenting with cool stuff tho man! Not enough kids are into this type of thing anymore.
You're a retard, it's a motorjet a type of jet engine
How can I get one like it or what is it called?
your bearing should be still,fan blades must not wobble,
Jet engine without the thrust.
It does have. But in a very small amount since just small blades are used. Thrust exists when hot air is blown from a narrow end. Correct me if I’m wrong, I’m still learning 😆
Keep up the good work,don’t be discouraged.you will be the most wanted engineer some day
Dose this have thrust?
Hey bro, keep your head up. All these punks in the comment section who are hating on your work don't have the skill to do this, even if it isn't perfect. I think it's cool and I'm assuming you do too and I'm sure you enjoyed making it and sharing it with the world. Keep working at it and I'm sure you'll come up with something brilliant.
Public Enemy #1 You dont know whats a jet engine, it doesnt even sound like one.
do you KNOW how to make one?
Chaos Craft999 first of all, he didn't call it a jet engine, he called it a motor jet which is technically accurate, and yes, I do know how to make a jet engine, and with today's technology all it requires is a trip to the scrap yard, about $300 in supplies, the tools and the know how to build a turbo jet engine, so you can go and fuck right off
Public Enemy #1 thats exactly what i wanted to say :)
Yeah for sure he'll come up with something brilliant because this isn't
Public Enemy #1 it's not hard the are yt tutorials
cool bro,just dont like the vibration.heheh..but uhmm NICE .CHEERS MEN CHEERS!!!!
keep working at it! I run a big industrial turbine at work the Titan 250 which drives a generator.
17 stage compressor running on 4.5 tones of natural gas per hour.
thanks for the feedback man, i have a couple of other projects coming up, i love this kind of stuff and i do it just for fun and that must be awesome to have a job to run and industrial turbine
Hi, great work! Can you just tell me please what you made the tube out of as well as the turbines, thank you.
Ed Humpf DIY the tube is an empty Co2 tank, and the turbines were made from soda cans
1:25 Sans: it a beautiful day Bird are singing flower are blooming
this isnt really how a jet engine works but i guess it looks like one
i know, look at my description, thanks for the feedback
+Ralph Neves someone didn't read the description -_-
Nice man, question do you have any kind of air intake or just let the blades do the work?
I just let the blades do the work, they barely have any thrust tho
hey, what did you use for making the turban?
I used the metal of the bottom of a tin can, its pretty easy to cut
Literally no one read the description...
The title is wrong, should like a jet engine
Can it generates the suitable thrust
Pleace tell me how you made a mini strong jet
GE wants to know your location
I think it is very cool, don't listen to people who don't know what they are talking about. that is from personal experience.
David Sager it's not really that cool. It's just a demonstration, a poor one at that but still a demonstration. It's not a proper engine because it is ran by a DC motor... all it is is a DC motor spinning a shaft on the inside with fuel being pushed through and ignited... it is not a self-sustaining engine... if it were a proper demonstration then it would be but it is not. The fact that you talk like you know anything about this is saddening... when you put "engine" in the title, it should be an actual engine. That's one thing if you use the DC motor at the beginning to turn the engine over but other than that it should be self-sustaining with the fuel
How much thrust does it produce
Please upload a video of how did you made this.
ppl make engines at home and here i am who afraid of math and einstein :D
This may not be a jet engine but it is still cool af
+Rheece Syson thanks man, i appreciate it!!
Does it really gives thrust
How did u make it show yhst
its perfect in its own way
: )
exactly
Jet engines means a type of reaction engines discharging a fast-moving jet (exhaust gas )that generates thrust by jet propulsion.Its good, try and make pure jet engine
how did you do the bearings?
Theirs no bearing, she shaft is held by the motors shaft using a shaft coupler
got shaft play?
super
Congratulations pal, you just completely made a stove
Great idea man just to show some easy jet engine constructions to some projects :)
I dont care what people say this is Great work ! people are so rude, I dont see they make any attempt in making a jet engine of their own, at least you try to make a replica of a jet engine even if doesnt work it's still cool.
Thankyou so much man, i love it when viewers give me nice feedback Keep it up with the positivity and thanks for watching!!
give me back my precious 2:09
how you create the parts?
The parts that i used in this build was a 9v motor, a potentiometer, two lighters, a switch and some wires, as for inside the canopy i made 2 small compressor out of tin can and a small turbine also out of tin can which are all mounted on to a 10mm shaft and attached to the motor using a shaft coupler, and the canopy itself is made from an empty Co2 tank
Ralph Neves elaborate potentiometer pls, and Tin can withstand those high temperatures?, can you show how you made the compressor blades?
SARIEL JOGI
+SARIEL JOGI yes ill post a video on it soon
Ralph Neves you got me emotiomal on this project
Nice sparks, sparkly.
wow you make the flames spin, that is cute.
Wtf? that is not a jet engine.
Description
Ralph Neves
By chance you to show the turbine please? Good project
It is actually a motorjet, one of the first attempts for jet propulsion. It uses a motor to compress air and the gas to produce jet thrust.
I recommend using a RC EDF fan instead of turbines and motors, A 30 Amp ESC and Motor would do great :P
how did u make it
wat if youd put it on wheels would it go forward? pleas trie it ; )
no, theirs not enough thrust
it is a jet engine whats everyone talking about its got the compressor system and all sorts its just a really small simple model, with no forward thrust, what does a jet engine have that this doesent?
Mohamed Maxamed I agree, he nailed it, most of those people that comment negatively wouldn't even be able to achieve something as simple as this..
He just needs to work on improving his concept and design..
thank you
Mohamed Maxamed Couldn't agree more.
Mohamed Maxamed My first guess would be that this jet engine does not incorporate a venturi.
but it's the DC motor that drive the engine not by fuel or gas..even me I can do that by using battery motor to drive the engine and burn the fuel just to show that it is driven the engine by fuel itself
it dosent have to be purfect you did it al alone so thats wat maters ; )
Nice spelling.
Joajaime Marti stop
Hey I know you have made it from the indian kitchen lighter. Please tell me how you done it!! I also have that kind of lighter!!!
How much thrust does it produce?
-2
wow I think my torch lighter has more power then that ..
thats awesome, thanks for the feedback bud!!
do even know.....how a jet engine works?..........
Yes i do, but why does that even matter, i made this just for fun and also its a replica if you read the description i even state that this is not exactly how a motorjet works, but in some ways its similar due to how a motorjet engine is driven by a piston engine which drives a compressor, very similar to my model, the 9v motor drives the shaft which rotates 2 compressors which you can even see that its being held by a shaft collar. Thanks for the comment...
This is a scam. You are doing this for the views.
Why do say that its a tiny scale jet engine..... And upload this.... Rather change the title to a 'crappy device'
Don’t let your wife get this, she’ll have third degree burns.
Hw dd u make tht
I just wasted a 2minutes and 9seconds of my life.
Wow. You made a torch.
I was pretty excited when i made it too
how did you make this
What is the thrust
The dude has made the video and this motor thing whether it's a jet engine or not for fun why people so angry about it, and dude keep up the good work atleast he has done something
+George Ayman thanks man, I appreciate the positive feedback
Is it self sustaining? Are you sure you uncoupled the starter electric motor?
Does it producing any thrust at all...you should have shown that part. ..
sandy sandy123 it doesnt, just looks nice
Now that little thing is neat. Keep up the good work. Thumbs up to you.
which things we need to make this
Sunita Thapa i recently posted a video on how to make it
Congratulations you made a mini St. Elmo fire
Ky Hm ese plan car me use kar sakte ky sir ji
Hello, which duct do you use?
I used a empty co2 tank, i cut off both ends and it worked pretty well
what part we need to make this
Can you tell
+Kunal Tawar im going to post a video on it
Hi raph does it produce any thrust??
+Debmalya Mitra no, it just looks nice
I don't care what other people have to say I think it's cool as hell and keep working at man I am sure you will make something revolutionary before you know if
thanks man!!, that comment made my day, i love it when i get positive feedback
it's a toys motor
Man does it have afterburn?
how did you made it
Bro how to make this please
Sounds like V1 rocket engine, great!
love it man! could you let me know where you got those plastic tube station from? link would be nice :D
Cristian Sanchez i got it from a kitchen lighter, those that have a long tip
Ralph Neves Appreciate it :)
Can u pls give the details to make it
This is awesome! dont matter if its not real! its real enough! looked real to me!
can this move forward at all?
+EXxoTtic Domo no it barely has any thrust just looks cool