This channel is tiny and you put in more work than mainstream well paid content creators with teams of editors. You sir have my highest respect

I had NO IDEA that a jet engine was this complex. Thank you for this vid.

Man literally the amount of hardwork you've put into making of this video is amazing. Definitely worth of Millions of views. Thank you very much! Keep providing the best content.

Incredible series, best I've seen in 15 years of watching KZfaq. How about a video on the grandfather of the high bypass turbofan...The Pratt & Whitney JT9D.

Thanks for the series of videos and tutorials explaining all the function in detail and easy to understand. This is gold.

I just watched your "Jet engines" serie videos in a row. This is an outstanding playlist on the topic. You must have spent a huge time to create these videos. Thanks a lot.

Brilliant series! One of if not the best series on turbine engines that I have watched. You made everything so easy to understand! So informative and helpful for myself as an Apprentice Aircraft Engineer!

Thanks for this stunningly deep series, impressive work as always.

Man never thought jet engines is this much complex. Maintenance and check up of these engines must be fascinating to see.

Awesome series. I've always wondered how reverse thrust works.

What a great series. This is amazing work. Best ever on KZfaq. Thanks so much for these.

Great video. I always wondered what all the little pipes that are all over a jet engine were for. Thank you.

This is beyond awesome. Thank you so much for the show. Looks like fewer and fewer people went through each episode. What a shame. This is brilliant!

This is amazing. One of the best and most informative series of videos I've ever seen. A suggestion would be to do the PW GTF and Rolls Royce RB211/trent engines after the GE90. Those are marvels of engineering as well. Or maybe the GE9X and compare the differences in pressure ratios and stages in the core to a GE90. But again, you are doing a terrific job. Can't wait for the next video.

Your concept explanation with apt animation has made me a huge fan of your channel. These videos are just too good to be complimented in words, Please keep on bringing them. Kudos to you bud. 👍

I had never heard of this channel until I accidentally ran across it today. I've watched all five parts of the GE 90 series and, holy cow, I'm impressed!

Underrated channel. Deserves more views & subscribers. Subscribed

Great series. I build many of the products you mentioned here. My employer doesn't find it worthwhile to educate us so this helped to fill in a lot of the blanks.

Amazing series! Thanks for all the hard work to put this all together.

Oh man it's very interesting I need to watch all de video 2times it so brilliant

Wow! It was worth watching this playlist. If only there were some digital material such as PDF file holding all the transcription and images shown so far to be checked at any time. Thanks for these videos!

Fantastic! Short and crisp. Amazing work Aircraft Science!

this is really lovely video for me, that I got failed to get Aerodynamic School when I was 19.

Thanks for the video. Until morning i was seeing so many videos about GE90. But just now only 5 videos are available in the channel...

I have watched 5 videos of engines of this series 👌👌👍 very good explained

Watched the Whole 5 parts . Fascinating , Extremely Informative and Outstanding , easy to follow Presentation . Best de-mystification of Twin Shaft Turbo-Fan Engines I have ever seen .

Loved the series! Excellent visual representation of the inner workings of the engine. Great job! 👍🏻

awesome series just watched them all !

Thanks for the detailed analysis

One of the best engineering video's I have seen, very detailed explanation with amazing visuals.

Amazing work done here! Looking forward to more video

Truly incredible. Feels like my favorite sitcom has ended. Sense of amusement, awe and satisfaction yet sad that it ended. So informative. So well put together. 👏

absolutely first class production. 10 stars

Thank you for this video series. I don’t know why I thought I had to know this stuff but the video and your animations explained it soo well. Thank you very much for your effort

Could not stop watching. its 3:30 AM on a normal workday. would do it all again. smashes like button & sub

Thanks for explaining the reverser. Quite an interesting subsystem. There are so many forms of power available for the accessories. Bleed air. Air at various pressures. Electricity. Hydraulic fluid. Pressurized fuel. I wonder how the engineers choose, for a given load.

Well that was an excellent series, definitely getting subbed. 👍

after watching all 5 parts.... I clicked subscribe

Great Series!!!

Awesome work, sir. Thank you again. This is a top-quality playlist, and your channel deserves many many more subscribers and viewers.

Excellent work on all Your Videos. Thank You.

Excellent series which I've watched 3 times now! The detail of the graphics are unsurpassed, well done! (I don't suppose you could do the RR Trent ;) )

Absolutely fantastic videos. You will gain a lot of subscribers I am 100% sure.

Visually stunning.. please put more videos

83% of thrust comes from the turbo fan!! So basically we are flying around in propeller planes then.

Nicely done and informative

CGI makes learning so much easier

THANK YOU SO MUCH!

Excellent video

Stunning, stunning stunning!!!

Oh my oh my. This is a masterpiece. Fantastic visualizations, you handled everything, air and fluids and fire... Only nitpick, a recommendation would be to ease a bit on acronyms. (Not even on the music, haha) Or at least flash a callout spelling the acronyms in full and indicating the location of the thing. At this pace I can't memorize what EEC EGT ACC are, nor can I always remember where they sit on the airframe. My curious eyes are left hunting around as to which general area of the complex apparatus is going to spring to life.

So there's still a tiny amount of foward trust while reversed? Neat!

This is the best channel in the world ❤

hey, love the video buddy and love your work, hats off to you. If you don't mind can you tell me your source for info on GE 90. Cause I'm an Aeronautical engineering student and I was working on a report which was about GE 90 and Your videos along with GE's vedios of GE 90 were my main source of info many thanks to you. I tried some other sources and didn't get much info. So if you could tell me your source it would really be helpful for me for my future college reports along with your videos. Thanks :)

What a incredible videos man, keep it up❤

Thank you.

Excellent video, thank you. If TOGA is applied, will thrust exceed 115K pounds or is that EEC limit never exceeded? Cheers

Brilliant!!!

4:30 here ya go. For RT

Great series. Thank you.

hats off

I would like to know if it is possible to find / purchase the GE90 3D model... It'll be great for studies if it is available. Thanks in advance!

Great video,help me to know more about the Ge90

Goooood

Let's fly the world like the jetsons

Epic Video.

That s a lot of words to say "the eec compensates for atmospheric conditions by adjusting the rpm... "

All 5 Parts are watched. Regarding 4th and 5th parts, my humble Views. 1. In the 4th part, regarding bearings and aircraft load sharing were discussed. At 4 stages roller bearings and at 1 stage ball bearings were, as per narration, used. But Clarity is Not given in Roller bearings as there are Three types of the Roller bearings. If Rotating components' speed is comparatively lower and supposed load-taking is higher, roller bearings are used instead of Ball bearings. Roller bearings are Three types, namely Cylindrical Roller bearings, Taper Roller bearings and Spherical Roller bearings. In Cylindrical Roller and Taper Roller bearings, due to more contact area of Rollers in the Run-ways of the bearing; heat generation is higher than that of Spherical (improved design) Roller bearings. Later type of bearings take Radial Load generating comparatively lesser heat than that of Cylindrical Roller and Taper Roller bearings. Ball bearings are used where speeds are comparatively greater and load bearing is minimum. In the 5th part, regarding Air Thrust and its compensation, coping up and / or controlling to its possible minimum level was discussed. For compensating, Heat Exchangers are used and their heat dissipation is done through surface air flow around the Heat Exchangers. In running mechanical components, heat generation is natural. But, in aircrafts for possible minimisation of heat generation; in the designing stage itself, Aerodynamics aspect is given very important role. No where in the narration, Aerodynamics matter was Not even spelt! In any scientific Invention, first any probable uneventual outcome is assessed eliminated or ruled out; then only matter of compensation and / or its coping up matter is planned and designed.

There will be a pop quiz on all four video installments in 5 minutes. You will be asks to recount everything after "Welcome to this series.". Good luck students.

Imagine how much more complex is a modern piston engine

Subscribed

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The plane's exterior is mirrored because there's cargo doors on both sides, and in real life, the cargo doors are only at the right side.

I dont understand at 1:40. How can the engine control the thrust without utilizing the fuel flow to n2? To my knowledge the only things you could control were fuel flow in the combustion chamber (which will increase hpc pressure before it increases fan speed and bypass thrust) and stator angles. I dont understand how you could get the engine to alter bypass flow rate without first altering fuel burn rate in the combustor.

So if FLEX TEMP is used for take off I tell the engine that it is warmer -> so the N1 decrease. But work it vice versa? So if I use a FLEX TEMP colder than OAT, the engine should also reduce N1 or did I understand something wrong?

Can you please do a series for PW2000 and PW4000 engines?

Wow!

I watched all 5 videos and that was the best explanation of how the engine works, so if I understood correctly the engine automatically goes to full throttle once the thrust reverser is fully deployed??

Looks like there is still thrust going from the rear, what percentage of the thrust is diverted to the reverse position? Thanks!

Can you make a320 videos please like the part 1 ? Thanks 😬😬😅

👌👏👏

Does the high-pressure shaft rotate faster in an angular sense than the low-pressure shaft?

Talk about engine failures and surges

Could I get the resources you used to make this video? Thanks

Excellent! i would like to ask if the engine has a cooldown sequence before or after it´s shutdown.

I've watched this all and I'm just still curious how is N1 and n2 independently controlled other than their two independent shafts.. inlet veins?

Great video i wanna ask something. what percentage of reverse thrust by the thrust it self?

Almost every mention of "condition" is redundant. High temperature, for example, is inherently a condition.

Does the engine suck air at cruise speed

how can we download the subtitles of this video

What is the spar valve ? And function

Hi this vedio episodes about GE90 is so informative and I am actually design the combusting chamber (annular) and i am also working the field of Aerospace material science as a PhD student. If don't mind can you please provide any of your contacts information like email. Best Regards Christine Cherian

Jet engine work full time to pay bills

How does the eec control the N1 shaft speed? It's not clear how it does this.

Turbine engine 🦕

what have you studied ?

Thanks was excellent but please revise the dystopian zombie music choice.

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