@@BOREDFU it is fuelled, u can see the fuel line. Turbojet engines have compressors and a turbine so this is more complicated than it seems and is a cool project for sure 👍👍
What kind of engineer lights that with a cigarette lighter 😂. There are so many tools for safely lighting but you'd think they would at least use a bbq lighter 😂.
@@sakibshaikh07 Bhai the fuck u talking about? This contraption of yours is just a gigantic butane lighter with a fan attached . Where's the thrust? Compressors? Nozzle? Duh
Given the sandals and jeans, three Indian guys and overall lack of safety. High probability this is in India. Safety has never really been high on India's priorities.
They were relying on the laden effect and the transfer of energy through thermal exchange of they're hair fibres as they ignited to not burn themselves .... Everyone in the vicinity should have know better... Will give them benifit of doubt maybe they're igniter failed.. but they could have lit that in a way safer manner...😅
@@Royyalflushnoone even mentioned jet engines. stop talking when you don't even know what the experiment is. you are the kind of person who would call someone dumb for using an umbrella in the sun because your brain can only capture the most obvious connections and anything beyond that is just dark for you.
@@danefuentes3877 I’d be stupid not to be. I respect science. Imagine if the people that created the nuclear bomb weren’t “scared of science” and just casually did whatever experiments they wanted. Are you not scared of science 😂
Есть огнеупорные перчатки, такие продают даже в супермаркете 😂 подносит зажигалку, как будто пытается кого-то прикурить, но в отличие от прикурить сигарету, тут огонь будет гораздо мощнее и жарче, что он даже не успеет руки убрать.
This has been my experience working with engineers. They all want to be hands on in the field until its time to strap the harness on and the tool belt. They’ve got big brains but little common sense
Clearly never been inside an Engineering lab. Students don't care about safety, there are usually signs everywhere. Remember most students are still teenagers...
@@kingtut1431Someday you will learn that it is valid to criticize things that you yourself have never done, someday. Until then, never judge a feature length film negatively ever again until you make an entire one yourself. Never judge a roller coaster to be boring unless you make one. Never say a mass produced food is nasty until you also make a mass produced food. Etc till the end of time. 😂
@@talespereira405 i dont go to parties, also my above statement is true as most projects are just working models they arent safe most of the time, video shows just a model
I’m no physicist but the thing you guys built couldn’t be classified anymore than a propane heater. It’s getting close to the beginning of a jet engine, but plenty of mechanical and combustion figures you need planned out before is gets close.
@@flaminmongrel6955The only thing that makes me feel better is showing up to work and training college students who still don't know how to do anything and then going home to fuck your mom.
@@infernaldaedraWhat are you even saying man? I'm in college and helping to further our understanding of the laws that govern jets in black holes by creating simulations on a high performance computer and analyzing the data we get. I know other students who are helping to develop models of Europa's sub terrainian oceans. Some are finding patterns in massive datasets to develop better economic models that we can use to improve economic policy. My sister has created date and models on how different backgrounds and other attributes cause a trend in judges to be biased in certain predictable ways. A ton of research is done by college students, mostly graduate students, but undergraduate students contribute a lot too. And we do all of this for little to no money and with whatever free time we can scavenge.
I think the can is something like hydrogen or oxygen and the guy on the far left is feeding some sort of fuel most likely methane or butane. Not that impressive but to be fair they are like one step off of building a pretty nifty bomb. 😂
@@apoorww1veteran994methane gas is not that easy to combustion like this 🗿 Yakin nahi hota toh padne ka baad picware ka pas lighter jala ka khada rahna 🗿
I dont understand, its essentially just a fan with air and fuel. A jet engine compresses the air, with a sophisticated compressor or axial compressor, otherwise your going to get absolutely no thrust. Technically you could use a design of a turbo, they are used alot in making diy jet engines.
Yup...Indian universities. It's why on electronics project videos you see loads of Indians in the comments like "source code schematic pls" "give source code" etc. Cause unis there don't really check so you can just take somebody's project & pass it off as your own
I made one in my BE finals about 20 years ago, a turbo charger based jet engine, it had an auto starter, spin up was controlled, had a proper forced lubrication system. Good effort folks just ensure you have the basics right.. getting fire is easy, sustained burn on own power, thats what you should aim for. Play safe!
@@0xSigma "JUST" 18.. I was rebuilding Jag engines at 16 & building my own solid fuel rocket motors.. 18 is university stuff FFS! .. TEACH them.. what a jet engine actually IS ! .. NOT this
I appreciate their enthusiasm for studying turbo fan, their mistake lies in the large output volume which results in instability of the exit pressure, it is not proportional to the length of the tube with the number of fin plates which are useful for increasing the density of the air sucked in. Even though the air pressure from the compressor is not enough to make hot temperature with low pressure which is expected to become a turbojet like an airplane, look again at the planning formula for the expected target so that results and evaluation are maximum😊.
I think you only need to pay attention to the Needs, Uses, Skills and methods of obtaining case studies that are designed by yourself, and some people only assess their results without affecting their performance and engineering science is rich with facts for lay people.
@@aq1184 Yes, I know, because that is one of the objectives of the final assessment in the diploma and I was in that position before going to other stages of education. Utilizing used goods to increase economic value, sometimes even referring to useful recycling. In fact, that's not the only goal to get a high assessment of the final result.
Suggestions from someone with no background in engineering at all: • I would probably make a longer intake for the compressed air so you don’t have to be so close to the engine, like you have the right idea having such a long tube for the fuel injection you can definitely find some way to do that w the compressed air nozzle • More fuel injected, very weak when rotation actually started, again preferably further away from the actual engine • you can definitely find some way of making an electrical sparking system like an electric lighter, but even if that can’t be integrated into the engine use a barbecue lighter
You missed all important points... Key here is calculation, that includes having the correct shape of fan blades and the correct compression takes place at every stage. (Same goes for the turbine stages) This is why centrifugal types are much easier to DIY. Axial type is very unforgiving, you need to get evrry number right within roughly 5 percent.
If the chamber is longer, then the gas must be injected at other end don't mix gas and air too early because it would be bad if it's ignited inside this thin steel chamber
I acknowledge your creativity and effort in building a functional model, but it deviated from the fundamental principles of a traditional jet engine. This is more like a blowtorch. Combustion occurs inside a closed space called combustion chamber, never at the exhaust. However, even with a combustion chamber, the miniature setup would still not be a true jet engine. A true jet engine requires all of the essential components, including a compressor, combustion chamber, and turbine. In reality, flames coming from the exhaust of an engine is a critical situation that requires a rejected takeoff.
The way these guys set up their combustion is no problem, as I've seen many homebuilt jet engines that work perfectly with such a combustion system. Check out the videos on this channel to see a jet engine like this - www.youtube.com/@Praendy. The problem with their model is that they're using a pc cooling fan as a compressor. Pc cooling fans don't compress air. They only *move* air. I don't know what they used as a turbine, so I can't really comment on that, but turbines look just like compressors.
@@xxxkueckxxx Let me put it this way: a blow torch produces thrust, but it is very small; indeed, it complies with Newton's Third Law and, to some extent, a simplified version of the Brayton cycle. Then one might ask, 'If so, can't it be a miniature setup of a jet engine?' In a way, yes, a blow torch can be likened to a miniature setup of a jet engine because both involve the expulsion of hot gases to generate thrust, but that doesn't make a blow torch a jet engine or any kind of GT engine simply because there is no pressurized air. Jet engines are engineered for efficient propulsion, and the main component that makes a jet engine "the jet engine" is the compressor. A blowtorch simply draws in ambient air and mixes it with fuel for combustion. Without a compressor to elevate the air pressure, the flame produced by a blowtorch is relatively weak and lacks the thrust-generating capabilities of a jet engine. Yes, a jet engine without a compressor is essentially a glorified blowtorch. One might again ask, 'Would not the whole setup fly away due to thrust if they added a compressor?' In that case, the setup should be anchored to prevent it from moving or flying away. Sturdy fixtures or structures can be used to keep the equipment in place and also carefully control the thrust by adjusting the fuel flow rate, just like the other student was doing it in the video. Still, it's a great educational project that can provide valuable insights into the principles of jet propulsion.
@@sub-zero185I think you're misunderstanding his point. A turbo jet engine is not the only type of jet engine. For example, a pulse jet engine does not have a turbine or basically any other moving parts at all.
FYI to the non engineer friends, that’s not an engine, just a fan getting spun by compressed air. The sound is the bearing that went bad 1b revolutions ago. Edit: After giving it another minute it’s come to me that’s not air but some sort of compressed combustible gas
PhD for building the loudest cigarette lighter in his dorm.
Pretty sure it’s a miniature jet engine
@@elliottwooding9931propelled by an airline? 😂
Would be cool if it was actually fueled rather than spinning a fan with compressed air.
@@BOREDFU it is fuelled, u can see the fuel line. Turbojet engines have compressors and a turbine so this is more complicated than it seems and is a cool project for sure 👍👍
Lol
@elliottwooding9931 ain't even close to being a functioning jet engine.
Final Year ✖️ Final Destination ✔️
😂😂
Ye shi tha 😂😂
You just won the lottery you lucky son of a bitch
Broo😂😂😂😂😂😂😂😂
😂 gan fate to fate nawabi na ghate 😂
No eye protection, no hearing protection, no fire extinguisher, and wearing safety sandals. Great engineering school.
These are the Wrong Brothers, the present day Wright Brothers.
What's PPE?
Also a tiny lighter, not even the long type used for barbeques
@@errorhostnotfound1165 after you burn all the nerve endings in your hand it doesn't hurt any more. No need for a grille lighter😊
Also the pump was far too tiny that the flame did not even achieve jet. And there was no bell nozzle.
Engineering? ❌
DIY? ✅
Exactly 😂
Yeah bro like wtf is this😂
What kind of engineer lights that with a cigarette lighter 😂. There are so many tools for safely lighting but you'd think they would at least use a bbq lighter 😂.
damn bro, guess you're too good to remember college now, right?
PC fan strapped to S̶u̶p̶r̶a̶ Honda exhuast = final year engineering project
🤣 had to put my phone down... 🤣 🤣 🤣 🤣 🤣
Idiot with internet access + them watching a failed engineering attempt = India's pulse engine/jet
I was gonna say the same
Supra honda?
I guess I am 2 lol put turbo in my 91 Honda accord kkk
Project title : make jet sound
It is a simple turbojet engine
@@sakibshaikh07 Bhai the fuck u talking about? This contraption of yours is just a gigantic butane lighter with a fan attached . Where's the thrust? Compressors? Nozzle? Duh
😂
😂😂😂
@@sakibshaikh07nah bro it's just a fan with some butane 😂
Boeing's new engine design department. 🎉
Wait till you see the door design department
Damn. 🤣🤣
I could tell by all the expensive equipment.
That's not a diploma project, that's screwing around in the shop when the teacher isn't looking!
Business major sounding ahh
Safety is one of our priorities. Maybe not the first, second, or tenth, but it’s one of them.
I mean it's in the book, somewhere 🤷 right? RIGHT?
Check out the podcast safety third lol
I shouldn’t lol this hard wtf
Given the sandals and jeans, three Indian guys and overall lack of safety. High probability this is in India. Safety has never really been high on India's priorities.
101 😂
Those young engineers ain't gonna be old engineers sitting that close to projects like that! 😂
For real, errybody either dead or injured if that thing lets go😬shrapnel, fire, blast wave, the unholy trinity of death!!!
Was thinking the same. They need way more safety gear for that many rpms.
hahaha great comment
Some lexan for protection would be cool
OSHA standards are not taught or prioritized here, only results 💀
Looks like theyre making a 1960's Batmobile 😂
Fire - 100%
Thrust - 0%
That's how your PS4 is going to sound loading up GTA 6😂😂😂
Bro💀
Gta 6 ne sortira pas sur les anciennes consoles, heureusement , elles s'envolerai 😂
I’m an Xbox fanboy and I can only imagine an Xbox one S bursting into flames trying to boot GTA6 lol.
GTA6 is going to start from PS5😢😢😢
haha oh damn I would have said PC but I know they will take ages to release it on PC @@9TeaBiscuits
There are lighters with a long piece at the end so you can still have a hand after it bursts, they are engineers and should know this
They're called stick lighters
looks like you are a hell of a lot smarter then mate
Yeah why not buy it for them it seems you rich...
@@thinkagainpleaseits called common sense if you're wondering
They were relying on the laden effect and the transfer of energy through thermal exchange of they're hair fibres as they ignited to not burn themselves .... Everyone in the vicinity should have know better... Will give them benifit of doubt maybe they're igniter failed.. but they could have lit that in a way safer manner...😅
Props to the guy igniting the jet engine with a pocket lighter
😆 🎯
Everybody gangsta until that thing blast 💥
Basically no safety measures at all.
No need if you did your calculations and simulations well enough 😂😂
@@thephyzicschannel3547yes you can get 3rd degree burns and scars if that malfunctions 😂
@@zeusolympus1664 yeah it does 😂
@@thephyzicschannel3547all simulations and calculations have some underlying assumptions. There is ALWAYS something that can go wrong.
@@ShekaranJagadeesan prob yes!! But i guess it wont be fatal
Produces 1 N of thrust 😊
😂
😂
Fuck ! You can just lift 100g by this thrust
And engine is much heavy for this😅
Was u there to calculate ?
It can't even push that stool
These smart boys made the fire spin. A+
a ligther with extended tip should be used,
-WORK SAFELY-
specially when testing with fire & chemicals🤯🔥
Project : how to light a fire
Title of the comment:- utter shit when u don't know
@@Owais486it’s definitely not a jet engine, it’s just straight up fire
Yup. Engineer here... kinda disappointing.
@@Royyalflushnoone even mentioned jet engines. stop talking when you don't even know what the experiment is. you are the kind of person who would call someone dumb for using an umbrella in the sun because your brain can only capture the most obvious connections and anything beyond that is just dark for you.
@@Royyalflushand guess what I neither know what the experiment was but I don't say stuff like "its just straight up fire"
Just cuz you take a fan and spin it up with air and light it on fire doesn't mean it's a jet engine.
Pretty sure "just a fan" would have already disintegrated and had them heading to the ER.
THIS thing would never give them an ER shot
😂😂😂😂😂😂
You can see the computer fan @@koh9894
Yeah it would do the same thing without the propane or whatever gas
😂😂
Bro couldn’t figure out a safer ignition mechanism
You scared of science? 😂
@@danefuentes3877 I’d be stupid not to be. I respect science. Imagine if the people that created the nuclear bomb weren’t “scared of science” and just casually did whatever experiments they wanted.
Are you not scared of science 😂
Who else thought "turn down for what" was about to drop😅
👇
Such smart engineers couldn’t use a long lighter to avoid getting hand burned
Waxxing is sooo overrated
Есть огнеупорные перчатки, такие продают даже в супермаркете 😂 подносит зажигалку, как будто пытается кого-то прикурить, но в отличие от прикурить сигарету, тут огонь будет гораздо мощнее и жарче, что он даже не успеет руки убрать.
То что происходит на видео - глупость. Тут всё не правильно, нет автоподжига, нет стартера, добавляется газ.
I am an engineer and never saw any if these for sale in the stores nor I wasn't smart enough to have money to procure one.
We live dangerously
They don't even have enough common sense to use a barbecue lighter 😂😂😂
Engineers . I was wondering how this thing got built to be honest . University kids are there for a reason . Smart and not very bodily aware
Or put a spark plug in it
Exactly what I came to comment lol
This has been my experience working with engineers. They all want to be hands on in the field until its time to strap the harness on and the tool belt. They’ve got big brains but little common sense
And you don’t have common sense to use a torch… I guess common sense ain’t that common
I can see safety is top priority here
Bro I pulled my hand back when that thing finally lit lol😭
I know exactly why it is called final year...
😂😂😂
😂😂😂
😂😂😂 no more years after that year
Because the teacher font want them to school 😂😂😂
😂😂😂 final year ..first day
I’d fail them for a lack of any safety measures whatsoever 💀
Looks like India...
Safety 3rd 👍
Indians don't give af about safety as long as shit works. It's pretty dumb actually.
Speaking as an Indian.
Clearly never been inside an Engineering lab. Students don't care about safety, there are usually signs everywhere. Remember most students are still teenagers...
Send your mommy to me ....@@Drew_McTygue
@@Drew_McTygueI've seen enough videos to know safety is not a word in the dictionary in India. Someone dies? Make 2 more babies.
Wish my school had a final project like this. Mine was just basic weight reduction one semester and to make a sprinkler valve the next
Avg Indian Colleges
No ear protection meant they could test this 100x times after and not hear a thing. Efficient
Hearing protection was just invented, so you need to buy more of it
yea spinning a fan with compressed air is like 110 db sustained
"It was really loud the first time but now I barely hear it"
"What?"
Title correction:
Last exam... that these first year students will ever take.
The kids in the back of the classroom:
Salute to the brave risking their lives for the upliftment of mankind
Nice. So, you made a larger version of the lighter that you're using to ignite it.
🍁
Where's yours? Or did you build it in Minecraft instead ?
This is junk taped together lmao @@kingtut1431
@@kingtut1431Someday you will learn that it is valid to criticize things that you yourself have never done, someday. Until then, never judge a feature length film negatively ever again until you make an entire one yourself. Never judge a roller coaster to be boring unless you make one. Never say a mass produced food is nasty until you also make a mass produced food. Etc till the end of time. 😂
@@kingtut1431TLDR: You lose.
I love how they are using compressed air to produce thrust.
Exactly. It's not igniting.
@@benjie9449it’s lighting in the combustion chamber
We banging rocks here while indians have invented the 0 stage compressor, 100% bypass air jet engines
Bruhhh...that's a rocket engine. Those mechanical engineers accidentally became aerospace engineers.
The student with the burnt hand gets an "A" for ambulance.
Engineering doesnt just mean building a devices but also making sure that it is safely operable
Most final year projects are just working models they arent safe at all😂
Looks like a pc fan they’re using.
You must be fun at parties…
@@talespereira405 i dont go to parties, also my above statement is true as most projects are just working models they arent safe most of the time, video shows just a model
Shut up bro we solve problems so unless the problem is safety then we don't care
nah bro, they really using 120mm pc fan for the turbine compressor
We use only frame of a pc fan
@@sakibshaikh07 video delete krde bhai...😂
Wow, what a catch😃😁
@@sakibshaikh07 are u tarded
@@sakibshaikh07Why would you use the frame of a PC fan? You can literally see the guy using compressed air to sling the PC fan.
Dude’s just cut the ketli for project 👏🏻
So much faith it'll hold together
I’m no physicist but the thing you guys built couldn’t be classified anymore than a propane heater. It’s getting close to the beginning of a jet engine, but plenty of mechanical and combustion figures you need planned out before is gets close.
It needs a whole lot of physics things like torque, power, higher combustion, jet fuel, good engine
Its almost like its a project/model or something
@@mihir1700😂 tf r u saying
@@SamaraxMorgan26 it’s almost like I wasn’t smart enough to notice that lol
@@spacewalk3046 physics words it sounds like 🤔
That’s sick, I was really hoping for a fire tornado projectile but that’s sick
Fr man
Was hoping for like a jet engine or something
Sick? Looks good to me.
Woww...so cool..
That is just a fan blowing where fuel is added from the outside and it lits up😂
Did u make ?
It's my teams project
If u don't have knowledge don't pass stupid comments
Yes. Kattai chodu type kaam Kiya hai
That's pretty much what a jet is.
@@willwill5539except a jet accelerates its own compressor
@@willwill5539uhh no.
At this point I'm seriously starting to believe wearing boots would be corrosive to their skin.
😂😂😂
Wowww is a machine that you can travel in the future
I was waiting for the beat to drop.
A computer fan glued to a kettle is engineering? 😭
Yeah thats why theyre fcked up. They eat cow dung what did you expect
your mom committed the most wicked engineering when he gave life such a shit like you
In India yes
Bruv it's a turbojet
That's turbojet.
A propane bottle, tubing, and ducting could create the same thing. Where's my scholarship?
@@ELpeaceonearthneither is this shit. And neither is 100% of anything college students do 😂
@@infernaldaedra Sure whatever makes you feel better about yourself.
@@flaminmongrel6955The only thing that makes me feel better is showing up to work and training college students who still don't know how to do anything and then going home to fuck your mom.
My boi is underrated 😅
@@infernaldaedraWhat are you even saying man? I'm in college and helping to further our understanding of the laws that govern jets in black holes by creating simulations on a high performance computer and analyzing the data we get. I know other students who are helping to develop models of Europa's sub terrainian oceans. Some are finding patterns in massive datasets to develop better economic models that we can use to improve economic policy. My sister has created date and models on how different backgrounds and other attributes cause a trend in judges to be biased in certain predictable ways.
A ton of research is done by college students, mostly graduate students, but undergraduate students contribute a lot too. And we do all of this for little to no money and with whatever free time we can scavenge.
Nice to see safety footwear in the shop.
The man's hand was just roasted
they think they are in cartoon network 😅, they will just become black when the blast happen and recover in next scene😂😂😂
😂😂😂
God I love cartoon logic 😅
No, once you go black….😂😂Lol
Lol
This is not a jet eng. its atomization of fuel demo.
I was waiting for the BOOM
भाई ने चशमा ऐसे लगा रख है की जैसे ये tony stark का फूफा हो। 😅😅😅😅
WE GONNA MAKING THE LOUDEST TOM AND JERRY SOUND EFFECTS WITH THIS ONE! 🗣🔥
Project material
1.dolchi (steel milk can)
2. Pressure nozzle
3.Scrape PC fan
4. Gas stove tube
5. Cigarette lighter
6. gas can
I think the can is something like hydrogen or oxygen and the guy on the far left is feeding some sort of fuel most likely methane or butane.
Not that impressive but to be fair they are like one step off of building a pretty nifty bomb. 😂
@@apoorww1veteran994methane gas is not that easy to combustion like this 🗿
Yakin nahi hota toh padne ka baad picware ka pas lighter jala ka khada rahna 🗿
@@biswasishan yes that’s why I think the other bottle is an excellent like oxygen or hydrogen.
Indians are evolving
Somehow I imagine a final year engineering diploma project would need more substance.......?
I dont understand, its essentially just a fan with air and fuel. A jet engine compresses the air, with a sophisticated compressor or axial compressor, otherwise your going to get absolutely no thrust. Technically you could use a design of a turbo, they are used alot in making diy jet engines.
Yup...Indian universities. It's why on electronics project videos you see loads of Indians in the comments like "source code schematic pls" "give source code" etc. Cause unis there don't really check so you can just take somebody's project & pass it off as your own
Yeah it's REALLY crude and inefficient 😂
It looks like its just compressed air aimed at a fan in front.
I made one in my BE finals about 20 years ago, a turbo charger based jet engine, it had an auto starter, spin up was controlled, had a proper forced lubrication system. Good effort folks just ensure you have the basics right.. getting fire is easy, sustained burn on own power, thats what you should aim for. Play safe!
é seguro pelo jeito que eles fizeram...?
Finally someone who isn't spitting bs and actually understands what they're looking at
What a beautiful sound, it sounds like a modified super car or a fighter jet.
Indian engineering at its finest
Student "Hey prof, we invented the jet engine".......
Professor: " But they've been around for years........."
Student: "Dammit!"
it's no jet .. engine .. of any sort .. an air gun spinning a plastic computer fan ffs !
eveything you'd think of has already been invented...what remains is to make your own version
Pretty sure thats supposed to be more of a rotation detonation engine
Chill guys! They’re just 18yrs old.
@@0xSigma "JUST" 18.. I was rebuilding Jag engines at 16 & building my own solid fuel rocket motors.. 18 is university stuff FFS! .. TEACH them.. what a jet engine actually IS ! .. NOT this
Sounds like my old ass ps3 starting up 💀
I Keep one of these in the tool room for when it gets cold
So many smart people, not one thought to use a longer lighter
😂😂😂
I appreciate their enthusiasm for studying turbo fan, their mistake lies in the large output volume which results in instability of the exit pressure, it is not proportional to the length of the tube with the number of fin plates which are useful for increasing the density of the air sucked in. Even though the air pressure from the compressor is not enough to make hot temperature with low pressure which is expected to become a turbojet like an airplane, look again at the planning formula for the expected target so that results and evaluation are maximum😊.
Blind leading the blind
I think you only need to pay attention to the Needs, Uses, Skills and methods of obtaining case studies that are designed by yourself, and some people only assess their results without affecting their performance and engineering science is rich with facts for lay people.
Buddy they made this out of a pc fan and a milk jug
@@aq1184 Yes, I know, because that is one of the objectives of the final assessment in the diploma and I was in that position before going to other stages of education. Utilizing used goods to increase economic value, sometimes even referring to useful recycling. In fact, that's not the only goal to get a high assessment of the final result.
Finally found a comment appreciating their efforts and not typing nonsense like other idiots who never read a physics book in their lives
Your lives are important. Always use safety gears...
С таким инженерным подходом эффективнее будет толкать самолёт вручную.
Нормальные такие инженегры, ежели считают что газотурбинная установка это бочка с соплом и вентилятор😂
Exactly like the 3 idiots from the movie
Suggestions from someone with no background in engineering at all:
• I would probably make a longer intake for the compressed air so you don’t have to be so close to the engine, like you have the right idea having such a long tube for the fuel injection you can definitely find some way to do that w the compressed air nozzle
• More fuel injected, very weak when rotation actually started, again preferably further away from the actual engine
• you can definitely find some way of making an electrical sparking system like an electric lighter, but even if that can’t be integrated into the engine use a barbecue lighter
It's a just a fan being blown by compressed air and a flame doing nothing.
Imagine putting in THIS much effort into a comment
@@aaronbeardsley3261it's called having genuine interests
You missed all important points...
Key here is calculation, that includes having the correct shape of fan blades and the correct compression takes place at every stage. (Same goes for the turbine stages)
This is why centrifugal types are much easier to DIY. Axial type is very unforgiving, you need to get evrry number right within roughly 5 percent.
If the chamber is longer, then the gas must be injected at other end don't mix gas and air too early because it would be bad if it's ignited inside this thin steel chamber
Bhaiyo kya isme dolchi (dhood rhakne ka bhartan) laga rakhi h 😂😂
Better than passing comments
Haa tera to sakal se dudh deneki aukat lagta hai
Best observation... Kudos 😊
@@Owais486😂😂nahj bhai better ho sakta tha
Steel ke jagah aluminium ka katora rakhna chahiye tha 😂😂
Was waiting for a beat to drop 😂
ENGINIGGING CLASS GO CRAZY YO!
Man, those guys aren't even wearing reflective safety vests.
they saying "those for babies"
@@and_then_I_whispered🤡
Sounds like my computer when Steam randomly decides to update...
Experiment without a safety measure can be dangerous.
I acknowledge your creativity and effort in building a functional model, but it deviated from the fundamental principles of a traditional jet engine. This is more like a blowtorch. Combustion occurs inside a closed space called combustion chamber, never at the exhaust. However, even with a combustion chamber, the miniature setup would still not be a true jet engine. A true jet engine requires all of the essential components, including a compressor, combustion chamber, and turbine. In reality, flames coming from the exhaust of an engine is a critical situation that requires a rejected takeoff.
The way these guys set up their combustion is no problem, as I've seen many homebuilt jet engines that work perfectly with such a combustion system. Check out the videos on this channel to see a jet engine like this - www.youtube.com/@Praendy.
The problem with their model is that they're using a pc cooling fan as a compressor. Pc cooling fans don't compress air. They only *move* air.
I don't know what they used as a turbine, so I can't really comment on that, but turbines look just like compressors.
You mean a turbojet engine requires all those things. A jet engine is less specific.
@@xxxkueckxxx A turbojet IS a jet engine, dude. A turbojet is a type of jet engine.
@@xxxkueckxxx Let me put it this way: a blow torch produces thrust, but it is very small; indeed, it complies with Newton's Third Law and, to some extent, a simplified version of the Brayton cycle. Then one might ask, 'If so, can't it be a miniature setup of a jet engine?' In a way, yes, a blow torch can be likened to a miniature setup of a jet engine because both involve the expulsion of hot gases to generate thrust, but that doesn't make a blow torch a jet engine or any kind of GT engine simply because there is no pressurized air. Jet engines are engineered for efficient propulsion, and the main component that makes a jet engine "the jet engine" is the compressor. A blowtorch simply draws in ambient air and mixes it with fuel for combustion. Without a compressor to elevate the air pressure, the flame produced by a blowtorch is relatively weak and lacks the thrust-generating capabilities of a jet engine. Yes, a jet engine without a compressor is essentially a glorified blowtorch. One might again ask, 'Would not the whole setup fly away due to thrust if they added a compressor?' In that case, the setup should be anchored to prevent it from moving or flying away. Sturdy fixtures or structures can be used to keep the equipment in place and also carefully control the thrust by adjusting the fuel flow rate, just like the other student was doing it in the video. Still, it's a great educational project that can provide valuable insights into the principles of jet propulsion.
@@sub-zero185I think you're misunderstanding his point. A turbo jet engine is not the only type of jet engine. For example, a pulse jet engine does not have a turbine or basically any other moving parts at all.
How is that a jet engine if you need to use compressed air from outside to make it work
fuel injection is what they’re displaying
The sound like airplane engine 😂
The Big Bang Theory - indian version
Hum logo ne yeh first year banya hai but with safety humare model me ignition chamber tha
No children were left behind.
Sounded like R2-D2 when it started to spool up lol
I don't care how safe it is. Once that final sound is reached I'm bailing out
Bro it's just a fancy blowtorch
When youre a engineering student who couldn't build a pulse engine
Or buy a long safety lighter
Computer fan as intake compressor in an jet engine😱, .. this is how final destination started
They are making exhaust for the upcoming kawasaki bike 😂😂😅😅
FYI to the non engineer friends, that’s not an engine, just a fan getting spun by compressed air. The sound is the bearing that went bad 1b revolutions ago.
Edit: After giving it another minute it’s come to me that’s not air but some sort of compressed combustible gas
It is compressed air the guy behind it is supplying the air
for what purpose?
Doesn’t take an engineer to understand what’s going on here lol
Nah, gas feeds after pc fan, while guy at the left tortures that fan with compressed air
The whistle machine🎉😊
I'm feeling like standing in a grand prix speed testing a wild car 😮
The Indian Space Program
Bro thinks rockets need fire to fly 😂
Huh??? This isn't a rocket? And also alot of rockets do need some ignition source at launch to get started.
Needs to finish with "stu-tu-tu-tu-tu"