Ramjet engines, How do they work?
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- Опубліковано 18 тра 2024
- Ramjet engines have no moving parts, but they perform really well in particular Mach number region. Let's learn the details of Ramjet engine's working in this video. Please check brilliant.org/Lesics and be brilliant engineer. In this Lesics-Brilliant collaboration you will get 20% off for your enrolment.
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Awesome sir
Thanks Lesics! Very informative!
Hey please tell me the mthods and softwares you use to create this type of animated video.
Great video Lesics
You have literally simplified the concept to a great extent
Please make videos about nanotechnology, rocket propulsion theory, motion, radiation and proximity sensors too
Keep it up guys 👍👍👍
Amoled display making process video record kariye
I going to build this in my garage and destabilize the balance of power in my neighborhood.
Good comment.
It is very possible to build a pulse jet in your garage. Expect a lot of noise complaints.
Just don't commit too much of your GDP to it.
😀😀😀😀
Where will you get the money, OOO that's right big daddy but won't big daddy force you to buy from them and that will not work and you will be in more debt. By the way Jai shree Ram 😁😁
it's interesting to see a C130J go supersonic and if that's not enough it does so with the landing gear down
🤣🤣🤣
That's beyond physics!!! 😅😂
Absolutely Right!!! They must have used a fighter Jet for explanation... Such as F-16, Rafale, F-22 raptor or F-35 :)
Nice observation!!! 👍
Top speed of C130J is 670 km/h.... Mach 1 speed is 1234.8 km/h...
I have a degree in aviation. I took advanced aerodynamics. I gotta give you a lot of credit because this is by far the very best lesson on ramjets. The best! 👌
Did you like the part where a prop plane broke the sound barrier
you have degree in aviation and advanced aerodynamics and this is your VERY BEST LESSON ON RAMJETS! LMAO
@@rebuskecebong lol
To be honest the shock wave system at the nose cone isn´t explained correctly
@@omniyambot9876further proof that a degree says as much about someone as their zodiac sign (nothing)
It was jointly developed by India and Russia. Brahmos 2 is also being developed by DRDO.
Nope... onyx/brahmos was developed by russia
@@Death__0 nope.... it's full russian development and indian capabilities are a shit.
Russia have sell the same thing to south korea
@@Death__0
And indian sites are propaganda to occult their lacks
@@ignaciomunizdiaz5194 ok it means 1.2 billion people contry and an super country are lie and ur true WOW
@@Scolar69
Yes... a inmense lie, the indian m.i.c it's a joke uncapable of doing anything right and the politicians occult that
Who modeled that A-10? Funky placement for the engines.
ikr lmao
Probably bought it at a yard sale.
yeah what the actul fuck
When mom says we have A-10 at home:
You have made me unable to unsee it…
Props to that AC-130 for reaching over Mach 1 with it's gears down.
Literally props
and the ramp partially open lol
Can’t see any guns, so it’s probably just a normal C-130.
@@bravoalpha101st well it’s an C-130J but just so you know the AC-130 only has guns on the left side
@@ZaHandle Oh. I thought the AC-130 had guns on both sides. Whats the difference between a C-130 and a C-130J btw?
The best feature of Brahmos is that even in case of a misfire it hits enemy targets. 😜
Absolutely correct👍🌚
brahmos desi missile hai ; jugaad janti hai lmao
Lol where did you come from 😆😅
@@jonbikaku6133 Shanghai city, Republic of Manchuria 🇹🇼
@@bagadbilla5261 you mean china?
It’s a physics lesson that’s not insanely boring… I never thought such a feat was possible
only because the demonstration models are so absurdly wrong
Imagine breaking the sound barrier in a C-130 with gear down
🤣
Drop it from space
The way I've always heard it, when someone asks if a normally subsonic plane can go supersonic, the usual answer is: Yes - Once.
I say usual because I doubt, for example a Cessna 172, could even do it once.
@@mattbartley2843 In a nose dive?
@@Dayanto Vne for a 172 (never exceed / redline) speed is about 160 knots indicated airspeed. Beyond that is risking the plane breaking apart from aerodynamic forces.
That's not even fast enough to worry about compressible flow effects, at least in any region of Earth's atmosphere that it could ever fly itself to.
I think the only way one could go supersonic is if it was somehow dropped from a space elevator or mesospheric cruise missile or something similarly ridiculous.
A much faster C-130 might be able to get supersonic in a steep powered dive, but, again, probably only once. Even those "only" do about Mach 0.5 normally.
Bramhos is definitely not the world's only supersonic cruise missile but it's indeed the world's no 1 ranked cruise missile which can be launched from air, surface and under water. The speed is not only deciding factor, though it's world's fastest cruise missile but it's high range, maneuverability, agility, precision and high accuracy with such a high speed is what makes it the best cruise missile in the world and very hard to intercept by the enemies.
World number one ranked by whom? Indians probably, world? unlikely
@@alexflim How is f22 raptor is the world's best aircraft till date? How USA is the world's most powerful in military, the orgs and institutions who decide such rankings also decide what is best and top in the world,You just need to Google.
@@ThirstyTHOR aircraft is a broad term n1 fighter? m8b but debatable. USA most powerful military force? By numbers- and conventional only sure. Orgs and institutions have their own agendas and sponsors. And u 2 m8t just google stuff about cruise missiles looks like u dont know anything about them. Cause Oniks (or Brahmos how u Indians like to call it) is fine missile but definitely not best - its not fastest (Kh-32M is and Zircon will be) it dosnt have most range (Tomahawk have 4X more range K-32M have 2X more range) and its dosnt carry heaviest warhead (P-500 Basalt does) so why do you think Indian license build Onix is number 1 missile? Cause Indians wish it? Cmon dude thats petty Indians have other stuff to be proud about and ability to license produce 1980s Russian tech is not your most stellar achievement (at least i hope its not)
@@alexflim that's very true I mean why you use 2,7million$ mach 3 missile to destroy something that didn't well protected with air defenses when you can buy something half the price with 2x ranges
Sorry for poor English
@@muhammaddavin4665 Dude, study up a little bit. Brahmos is an anti-ship cruise missile and modern Destroyers( a category of warships) are the polar opposite of vulnerable and cheap. They are armed to the teeth and cost a fortune.
The visual aids are janky but the fact that people are so focused on that is weird. Literally one of the best concise non-technical descriptions of something I've ever seen. The way you expressed both the properties of a shockwave and their application in ramjets so well was great!
Its highly technical brother..but in a non-technical way...💯
Another unique thing about this missile is that no explosive warhead is needed. The kinetic impact is highly destructive. This a a guided bullet.
The most unbelievable part in the video is where a turboprop model is used to demonstrate supersonic speeds.
with gears down😂
That was blasphemy
I've yet to see a prop engine plane that goes supersonic, especially one with the prop at the front, the shockwave would likely tear apart the prop..
@@sheilaolfieway1885 I think you’d like the Republic XF-84H Thunderscreech. It wasn’t supersonic, but it’s props were.
One of the test pilots refused to fly the thing after his first outing saying “you’re not big enough, and there’s not enough of you to get me in that thing again”.
The monstrous amount of noise produced literally induced a seizure in one of the ground crew.
The shockwaves it continuously produced even when idling were powerful enough to blow people over.
It’s believed to be the loudest airplane ever made
@@deathdragon2283 id guess the tu 95 is quite similar
Indian Brahmaputra River + Moskva river of Russia = Brahmos!! Cool name for awesome technology. 👍
Bro bhramastra was also the idea !
It sounds like bhramastra... Hope that's not a coincidence
@@rajdeepnahaphysicslover591 Nope it's not!! 😀
@@arkaprabha.chakraborty I am author who edited couple of Wikipedia pages .
@@arkaprabha.chakraborty Wikipedia know nothing jon snow
AC-130 top speed = 299 MPH (481.19 km/h)
C-130 Hercules top speed = 367 MPH (590.63 km/h)
C-130 J Super hercules top speed = 416 MPH (669.49 km/h)
Mach 1 = 767.269 MPH (1,234.8 km/h)
information gathered via Google.
just stack them together ez
Genius
This channel is the reason why I understood and learnt engineering from. Thanks!!!
Everyone's talking about the A-10's engines but no one mentions how BrahMos isn't the only supersonic cruise missile.
And so chinese fears and worries about this missiles when India deal with southeast Asian nations for this missile.
It is the fastest and most probably only supersonic (cruise missile).
@@sourabhgupta1577 I’m not fluent in English, can you explain, why in video and you talk about only supersonic on a planet? First supersonic cruise missile arrived in USSR else in 1958 (speed 3,3 Mach). Moreover, it was not just cruise missile, it was intercontinental cruise missile with range 8000 km (it had two states, first with classical liquid propellant, it used to throw missile on 17 km height, after that LP detached and worked already only ramjet which described in this video). From that times almost each Soviet/Russian cruise missile is supersonic. BrahMos itself is just modification of old Soviet missile Onix (speed 2,4 Mach) from 1970s.
I guess US also have some supersonic, maybe some Europeans, Chinese. Or not?
@@sourabhgupta1577 The BraMos is actually heavily based on a Russian design called the P-800. The Wikipedia page for cruise missiles also has a section on supersonic (diving and cruising) cruise missiles which a lot are are still in use.
Music is copied from Sadhguru intro video
Its amazing to see how the video is about the working of a ramjet engine and most of the people are fighting about the placement of engines on the A-10 and why the C130J was supersonic with flight gears down.
And the fact that he lying about that missile being the fastest in the world... dude did no research.... look up DF-17 Chinese missile
@@plntycash it was the fastest until some years ago , look it up
@@plntycash DF17 is a ballistic missile and not a cruise missile kiddo, they are different. A ballistic missile goes into space and re-enters the atmosphere, and in this phase it becomes supersonic. These missiles can easily be tracked and destroyed. Bhramos is a cruise missile that flies like a plane low to the ground (and hence is untraceable) and is supersonic, giving no time for the adversary to react.
@@plntycash and for the fact, india has great ballistic missiles of the Agni series too
@@plntycash Well well, looks like you need to look it up again.
Dr. Kalam did his Great work for our country.....
I first heard about ramjet from a manga called "Air Gear". Back then I was in middle school so I didn't quite understand the concept. But now watching this I understand it better and also makes me come to appreciate again how that manga put many physics and engineering aspects for entertainment.
I've always found physics so fascinating, that's why I wanna be an engineer and thanks to this channel even more
@Venkatanarasimha Hegde Well, I mean you know how crazy physics can get and try mixing that with the most beautiful machines like this engine it's breathtaking. I'm longing they finish ITER, you know, the thermonuclear reactor, that will be awesome but yeah engineering requires that everything has to fit
Ain't science fun!!
Go for it, you will not regret it.
All the best..!
@@kevte4603 you type like a child.
Salute to cameraman for running in air at supersonic speed.
The cameraman was also flying sideways with another Brahmos missile
😂😂😂👍👍👍
I'm so done with f*kin joke being on every friggin video.
@@Ritam_gg Hi Vlad.
🤣🤣🤣🤣
I'm civil engineer, i just completed fluid mechanics few days ago and i understand this video 😂 happy and mind-blowing
About the best description of a Ramjet engine I’ve ever seen. Loved the animation showing the cross-sectional effect of shock waves.
I guess that the C130 ignored his Overspeed Master warning at 0.8 mach and also his landing gear down 🤣
😂💯
I just realized that
🤣
Hes lying about the missile being the fastest in the world anyways!!!! DF-17 from china is twice as fast and is the reason trump cancelled the elephant walk in the south china sea a couple years ago
Hold J to leave your aircraft
Why does this A-10 warthog have it's engines on the belly?
It's a illegally Modified version!!! 😅😂
It's an off-brand lowrider!
Uhhh wtf?
This channel really likes animating cursed shit
Just like how the turboprop is going at mach 1 with landing gear still out
dang you beat me to it, ima former A-10 weapons systems specialist, loading them 30mm rounds on that flight line n the hot sun was no joke
I love how an AC-130 is being used as a demonstration to show how shock waves look on a plane going Mach 1
Im proud to be a part of this project. BrahMos. Good to see and Nice explanation
0:26 Cursed A-10 Thunderbolt
Great video! I loved the explanations and the visual guides - especially the cone rendering to show the shock cone in the engine.
This is the best presentation I have ever seen. Truly a masterpiece for any other science subject explanation.
everyone gangsta until the c130 goes supersonic with landing gears and loading ramp opened
Great explanation!
Nitpicking detail: The Brahmos-II is the fastest missile atm with a speed of mach 8 and using a scramjet engine(beside other systems that operate outer atmosphere and doesn't count here).
Brahmos 2 is the fastest missile?
The missile hasn't even been developed yet!
@@shashankr5180 Developed and tested - as it is still not a finished product. But still it makes the speed. And therefor i count it.
@@shashankr5180 its finished but still being worked up
Thanks for the info, I needed to know it and also deeply enjoyed the process of achieving air superiority via mach 3 missiles
Amazing explanation, thank you 🙏
Never would i think that i would see an a-10 with its engines on the bottom and capable of afterburner
Can we appreciate the channel for providing such a brilliant content for free? Take a bow sir....
2:01 a turboprop plane with its landing gear down going faster than sound at the edge of space?
WOW
Absolutely brilliant! The best explanation I have come across by far.
When Russian brains meets their neighbouring brains from south, this master piece becomes reality. hope to see such joint venture for 6th gen aircraft or a joint space station.
Russia already developing own new space station - ROSS (Russian Orbital Service Station). First module almost finished, launch planned somewhere in 1924-25 (when Russia planned to abandon ISS). But it not planned as international project, for foreigns will be available only one module (station will be served mainly for military purposes, it developed as space shipyard for misc military satellites, they will come to station for service and refueling).
Will be better if India will join to Russian-Chinese project of Lunar base. Both countries already welcomed everyone to join, it will be international project. Base is planned on South pole of Moon.
@@juliap.5375 China can't be trusted.
India is making 5.5 gen jet
More like just russian brains. This id just an indian version of the P800 ONYX developed by russia.
@Sarthak Suman the Tejas (4.5th Gen) has been made to IAF specifications successfully, and 80 of it will be inducted soon. And yes, the AMCA 5.5th Gen is being developed full steam. Please redact your statement that India doesn't have the capabilities
For anyone wondering; I couldn't find any information, that would indicate the ramjet's combustion chamber is filled with solid propellant as shown at 07:10.
Brahmos just uses a standard 1st stage solid rocket booster, that is jettisoned when it transitions to air-breathing mode.
So how many stages does brahmos have??
@@desifirangi77 Two. Standard first stage solid rocket booster, and ramjet second stage
Showing the sound barrier effects using a turboprop plane with the gear down and rear loading bay open is very... creative! ;-)
Otherwise really nicely done, thanks!
To move forwards the engine has to apply a force in the forward direction to the aircraft/missile. What parts of the body of the engine are receiving the forward thrust. from what I can see it's only the rear of that thing at the front, and the sloped sides of the outlet nozzle, and some of the combustion chamber components.
Bro it is brilliant .
I am currently reading Gas dynamics and i loved your presentation .
Everyone’s already mentioned the supersonic c130 and the questionable engine placement of the a-10, but my question is why is it being shot at by a cruise missile?
yeah i wonder like cruise missiles are not designed to do interception and surface to air missile can do it better because it can and do travel beyond the speed of sound just like all other missiles
Yeah it would be pretty pathetic if SAM missiles couldn't reach supersonic speed.
Asking the real questions. Who was on that plane that needed to be killed so badly?
on top of the fact it CAN'T be used against an aircraft, IRL the missile is 8.6m long, half the size of the A-10, so it's way too small on the video
The 220φ engine accelerates the ions confined in a loop to moderate the relatarvistic speeds, and then varies their velocity to make slight changes to their mass. The 221φ engine then moves ions back and forth to produce ions, thus traveling in a vacuum line, so please use cruise on Orion's Belt.
We could reliably get ~94% efficiency with a closed loop superheated steam system harvesting exhaust heat from a small jet engine and got just below 96% efficiency in some ideal test cases. The main limiting factors were that the discs had to be designed to stretch uniformly without distorting at ~40k RPM and that the gaps between the disks had to be designed for an incredibly specific set of operating parameters (steam temp, pressure, velocity, etc.)
Very informative. Thanks for the well presented video.
Wow, I've seen ramjet vid but this is the first vid that gives the clearest explanations that even the stupid me can understand it. Thank you, great vid!
The rest of the comment section looks way over my head...but I found myself following the explanation at every step. Well done video Lesic!
"it breaks the sound barrier by traveling three times faster than a sound wave" Well, your not wrong to break the sound barrier you would have to travel faster than the sound barrier.
My generation missed such informative videos during our schooling and college.. It was mostly textbook knowledge..
Thanks for sharing ❤
Water waves.
That is also how speed detector radars work. It measures the delta frequency created by the moving object that is hit with an electric magnetic vawe (radio). The electronic circuit that is used to detect the delta frequency is called phase detector.
These animations are what our education sector needs to make it more interesting
AC-130. Mach 1
Thanks for telling how it works bro ima put it in my summer bucket list
TIL that a wheels down, propeller driven AC-130 is capable of breaking the sound barrier.
riveting stuff.
Your videos, are some of the very best tutorials about engineering and technology on UA-cam today!!
I know it's not easy to see how many people your material helps. But, please Sir...🙏
Never stop making these.
Much respect and love, from:
😎🇺🇸
best ever explanation about Ramjet engines 👍 from india🇮🇳
simply brilliant ,great animations and graphics
Informative 👍
I love the A10 warthog with Me 262 engeen configuration. It is totally, how it does look.
It's weird but looks like a f3d
I love how a propeller propelled, C130 Airplane reaches a speed as fast as a jet propelled, SR-71 Blackbird
never thought ramjet can be that easy. Thanks alot
I finally know how sonic boom accures. Thanks for the super simple example👍
Brahmos 2 is in progress along with extended range.
That's very impressive engineering, right there.
Very helpful. Thanks so much for the effort you put in this video
Excellent explanation sir❤
0:32 what a clever way to not get copyrighted
SR71 is the perfect example of this
Sr71 is actually a turboramjet engine👍🏻
Yes, that explains the cones at the front of the engines.
@@keepmahaney7412 still a ramjet though right? Same principle
sr71 has the early prototype of the ramjet engine. It's also mixed with a turbojet. Making it a "Turboramjet".
@@dy7296 I thought it was a pure turbo ramjet?
Amazing explanation.. Good content
Nothing is more Advance than Basic.. RAMJET Salute❤🙏
Real engineering just did a video of the waves compressing like that 2 hours ago
Means we get twice the content Hahaha.
Could have been a colab or agreed timed release date, maybe a similar event prompting them both to do similar videos
What a coincidence! I think it would be awesome to watch real engineering and lesics collaboration in future video.
@@smitboraniya6752 definitely
LOL I ALSO NOTICED THAT 😅
Have seen that too
APJ Abdul Kalam deserves a salute.
Umm ..... this missile isn’t ballistic bro .
This is based on Russian p800 oniks
Phenomenal explanation
That statement about brahmos missiles is not only false but ludicrous
Como está bem explicado. Que aula incrível.
Greetings from Brazil
obama?
@@TheHortoman your mom?...shes good?
@@hunter.1 +1
@@TheHortoman ratio
@@GustavoSouza-gf6ty what
I love how they used a propeller-driven C-130 with its landing gear down…
And that cursed a-10
Well explained for us simple folks
The reason they are using the oblique on normal shockwave in the ram air inlet is each time air passes through a shockwave the velocity slows down. Normal shockwave being the strongest shockwave slows it down the most untill it is subsonic. Slowing down the air increases it's pressure and prevents the blowback from the combustion chamber.
0:24 wtf is this A-10 with engines under the wings? 😂
Really😂
*Indian & Russian technology.*
🔥
No it's a only russian technology
@@user-gc6ry2xq6f Proof?
@@user-gc6ry2xq6f Engines? Yes. Brahmos? 50/50, it's a product of collaboration between Indian Ministry of Defence and Russian Government, hence the name - rivers Brahmaputra and Moscow. Iirc, guidance system is Indian. Two places of production were mentioned - Hyderabad in India and Orenbourg in Russia.
@@user-gc6ry2xq6f khaata india ka gaata Pak ka, nikal patli gali se...😂
@@JoJo-ue9vg jahil wo banda eik baat kare jis se tum agree nhi karo to wo Pakistan ka ho gaya? Lanat teri aur tere jeso ki soch pr.
I like that you give the AC 130 hope by using it in your Mach 1 example.
engineering is so fascinating thing...love to learning
Brahmos developed accidentally when two scientists met.
One Indian great, beloved people's president APJ KALAM & Russian scientist.both discovered An equipment/machine ,where one country lack another country had(vice versa) by clubbing /joint venture Brahmos taken place
Marvellous achievement in term technological breakthrough 👍
Sounds good but not even close to true. Brahmos is nothing more than modified P-800 Onyx made by USSR and successor of P-700 Granite both supersonic antiship missiles. Now Russia have Zirkon which have much higher speed of Mach 8. It's soviet science bring such masterpeaces to live.
Lol...😆😆😆
P800
@Shouvik Ghosh OK I don't underestimate Indian designers but... Do you know when did russians create it's first hypersonic scramjet missile demonstrator? It was in USSR it called Kh-80/P-750 Meteorit and it was more than 40 years ago. And it was a rough way to bring in to production level. So now it's line of 4 different projects of hypersonic missiles in Russia. 3 of them in serial production now.
@@trionghost sorry bro mach 8 missiles are classified as hypersonic not supersonic
superb explanation bro !!!
thanks for this
Awesome explanation dude.
amazing! LOVE your videos....... going to JOIN
Thanks!
THIS IS THE BEST 'SOUND BEARIER' EXPLANATION EVER!!!!!!!!!!!!!! Thank YOU
This video does a better job than my then flight mechanics teacher...ther were some animation clips that helped me out,, wonder where they went in the net...
Brahmos... India.....
Thank u sir for making this video.....
I always love to see your video...
Thanks..
I think this is a sustainable future of aerodynamics.
The Pratt & Whitney J-58 is still my favorite engine ever built, it was quite literally one of a kind
Brilliantly explained
Man that AC-130 going supersonic with turbo prop and gears down. I bet that open cargo door gives it more thrust😍😍
Taiwan built some interesting supersonic antiship missiles based on ramjets called the Hsiung Feng III
A c-130 going at the speed of sound, with the landing gear lowered, amazing!
The video was so good that Philippines deliberately bought the BrahMos and dat C130J which can do supersonic.
Thanks ! Cool content !👍