Микро турбина В ГАРАЖЕ – битва за реактивную тягу
Микро турбина В ГАРАЖЕ – битва за реактивную тягу

Greetings lovers of turbo jet thrust! Today, guys, your day! Decomposed and I will do the third version of the jet engine. This engine should be the most successful. See what a nozzle apparatus? There are more blades and they are at a much greater angle. The gap is smaller. The pressure inside the combustion chamber in theory should be higher. And, in general, this engine should work best. It will work if all other indicators are correct. And I made these conclusions based on the experience of the two past engines. If something goes wrong with it, will have to draw some more conclusions. Let’s get down to assembling a jet micro engine. The combustion chamber once again decided to modify a little. Welded evaporating tubes. This time there will be 10 of them again. Tubes of larger diameter. Well, from this end I flattened them so that they were flat, so that the exit was flat. I do not know how much it will affect. Let’s see guys. I am experimenting and trying to achieve the best result. It is possible to weld by welding in an integral design. Here I have everything ready. And the nozzle unit here will be the most powerful. While model number three is being prepared, model number two has been disassembled, friends. And already improved it a little. What touched improvements? First of all, one can say that I brewed (closed) through these large openings. The sum of the areas of all the holes is here and in the inner ring, It turns out much more than the inlet. The third option will have a larger compressor impeller and everything is fine here. Well, here, as it turned out, does not want to create pressure. It (pressure) still does not want to be created due to the fact that the nozzle apparatus there, inside, is the coolest (located). Well, unfortunately, guys, before I did not know where to start and did just that. The inscription on the screen “Designed for better bandwidth.” Now, analyzing all this data, I can already guess what could be better. That is, here, here it would be best to put this nozzle apparatus, with a large number of openings and with a small cross section. The inscription on the screen “designed for more pressure.” That is the general section is very small here. Two times less than on this turbine. Here I am saved by installing an impeller with small flow sections. And she did not work badly with brewed holes. That is, I reduced the amount of air. Reduced flow inside the combustion chamber. From above it turns out now more pressure. And under great pressure air goes in there (through these holes). Everything mixes better and burns better. Now I have done some more improvement. Namely: I bent at an angle and increased the diameter here. See what big holes here! In order to better, again, everything swirled here and used to start burning in the combustion chamber. In short, now I collect. And we, while preparing the third option, we run the second option again. And let’s see how it works. As you can see, I already experiment and sometimes I spend without you. But, friends, you do not miss anything! We will try on a new technology to fully generate gas. I’ll add warm water here. Water will prevent the cylinder temperature from dropping and will be uniformly generated. Because I’m already tired of the fact that he instantly gets cold (cools). After that, inside the pressure drops and the engine pressure drops. We lose power, we lose cravings. Earlier, when I tested this second engine instance, there was almost no pressure here. That is, it was no more than 0.1 bar. Now, I think we will surpass this figure. Because I made a number of improvements. I give a little gas. Guys, it is somehow unstable, but it works! Works to full development of the cylinder, while he lies in the water. This is 5-7 minutes of work. Found another small problem. In short, served too much oil. I thickened (made thicker) it and now it is served less than it. And this train stopped appearing here, burnout ceased to be outside the combustion chamber. That is, there is so much kerosene with oil there that it ignites and burns outside. It should be less significantly served. And then the engine is much more stable, no lumbago. And there is no instability with temperature. Now guaranteed temperature of about 700 degrees Celsius. And even lower at idle naturally. In general, I am gaining experience slowly. Anyway, you need to make a new engine, so we continue. All the routine that happens on the desktop, I will not show you guys. I will show you only the differences. And show engine improvements. You see what kind of combustion chamber? Beautiful girl! I made 10 evaporative tubes. But the collector is still 5 pipe. Further. Twisted the thread. Because some trials, which I did without you showed which is at least as good. Theoretically it should be even better. Better, better! I will not hide. Further. Here, here, so bent the holes. These holes may be superfluous. It may be necessary to embed, wall up some of them. It is moving. Drilling now small holes under the screws m2, to mount these two parts here. And the oil system slightly upgraded. Practice has shown that I supply too much oil. Because of this, even the flame is unstable sometimes. Lubrication, of course, boldly modernized. Now the tube is very close to the balls. At the moment, she even slightly wedged, clings. But I think a small lapping will happen. and the oil will be right up close to the balls. His (oil) can be served in small quantities. That is, it will not carry into the system. Because the air in the channel is moving in this direction. And the biggest problem is to lubricate exactly that bearing (this one). And the rear bearing is always lubricated, and everything is always normal with it. It would seem he is hot … But, no less, the truth of life is that the back is hot and it withstands better than the front (cold). I say for those who will create something similar in the future. I see some bloggers keep trying to make your little turbojet. I have not seen such small ones, but others do a little more. In general, I wanted to say? Practice has shown that ordinary tin does not melt here and is quite normal for itself. And here and there, where did the oil system. Constantly there is a current of fluid through the tubes. And it does not melt the metal. It does not turn into a liquid, fly away, scatter. Everything is working fine. The third engine is already going on under this scheme. It is desirable to do this by high-temperature soldering. But I can not do thin tubes. For some reason they are sealed inside. Therefore, in these matters I use an ordinary soldering iron. And everything turns out well. The holes are very small and “drink a lot of blood” (create problems). But I adapt myself. And now I calmly do it. Not even two days to spend on it. I think I’ll manage in one night. The problem is that you need to combine everything, all surfaces. To cogs come in tension. And cogs here m2. Set bought on Aliexpress. I use very small cogs. Large simply do not fit. See how little space there is. Jewelry work. But nothing, the third engine is doing. It came to the case. The body will be the same green, which I showed in the video about the anodizing of aluminum. Now the main thing is not to spoil it. Because it is beautiful, already the final copy, the final version. Drilled the whole body. It seems to be all successful. You can remove the protection. And you can assemble into a single structure. The engine, except for the assembly, is ready. See how it all fits, all the holes clearly converge. Micro candle. Are we going to start now? No, guys, I want to show you this engine again. Green we later test today. Just want to brag. I want to connect it and show how it works great now! This is actually not real, this is fantastic! Initially, he did not want to work at all! As usual, they all do not want to work at the beginning. How not to dream, but just because they do not begin to work. It is necessary to “bring to mind” (finish), we can say that this is brought (completed). We start !!! 740 grams of thrust. This is not a joke. 800 grams of thrust! 600 degrees! 0.75 bar. It works very hard. Friends, this engine can be said to be fully working. Because 800 grams of traction is not a joke. He raises almost three of his weight. Works baby! I will not improve this engine. Leave as it is. Still, it is better than the first copy. And now we put the third micro turbo jet engine. Here he is, handsome, already on the stand. I propose to see what happens, what he gives out. We have everything. Some gas. Although the temperature is prohibitive, but it can be said that it started the first time. Because he worked on self support. And this is the only engine of the three, but what’s there, of the four, which started right away guys. True, the temperature was 780 degrees Celsius. I did not have time to quickly shoot it on video. On the valve, something happened and gave a lot of fuel, overheating went. And here it is necessary to do everything smoothly. This homemade micro engine gives very good signs of life. But you need to finish. It can be seen that everything is not so simple here, everything is not so smooth. But better than usual. Now I’ll try to run a couple more times. If it does not work out, then probably before the next video will suffer. Because I guess you need to make global alterations. This impeller is big and will have to be redone. And redo the item with which it is in contact. 0.5 bar. Yeah, the “stoker” he certainly notable. But the trick is that he does not want to stabilize the temperature The temperature is slowly growing, growing, growing and growing. And there is no end to this process. Although the impeller was not so red. Gives, one might say, signs of life. Even once, this jet engine stabilized altogether at once. About half a minute he worked without heating. Something needs to be improved a little in it. Still, the impeller, this one here compressor impeller, requires a decrease. Can’t turbine scroll through it. Have you seen how it worked well on the previous jet engine? The temperature was generally cold. It was cool! Well, here rises and rises, and nothing can be done about it. I will finalize (finish). Then, again, there will be tests. In the next video on the profile topic, we will again deal with this green “baby.” I will redo a couple of parts. I have it all guys. Who was interested, subscribe to the channel. Support “like”) Bye everyone, see you soon! Igor Negoda

100 thoughts on “Микро турбина В ГАРАЖЕ – битва за реактивную тягу”

  1. Сергей Шик says:

    На скейтборд его пришлёпать и на автобан.

  2. htmurdoch says:

    Eres un maestro!!! Creando y analizando permanentemente cada detalle en tu elaboración artesanal de estos motorcitos a reacción!!!
    Felicitaciones amigazo!!!!!!

  3. 吴帝 says:

    Nice fun Bro.

  4. amilushsholich alfi says:

    Build of big size

  5. อภิรัฐ ฝีมือช่าง says:

    ดีติดตาม ขอบคุณครับ เป็นกำลังใจ

  6. david young says:

    its not easy to follow . . and i cannot find second one on afterburner video ;

  7. david young says:

    click on you tube sub title cc; to get English translation

  8. Zulfajri Majid says:

    Asemgredes blegedes niugedeses. Yeahses. Meregedekes

  9. Steve Gottwald says:

    Nice to see a running Turbine

  10. doom dead says:

    Ииииигорь вы просто мастхеф

  11. Nikolay Komarov says:

    Можно в книге рекордов Гиннеса подаваться

  12. Augustine Larweh Mahu says:

    Hi, I am new to all of this and I really want to replicate this jet engine. Can you please post the blue print document so that I can fill in the gaps from the video where necessary. Thank you.

  13. Вовочка says:

    Может, в таком маленьком двигателе центробежная горячая турбина будет работать лучше осевой? Только люмень расплавится.

  14. Jesus Diria says:

    Это должно создать давление, чтобы начать быть достаточно высоким. Я вижу, как воздух выходит из входа в выход.

  15. Reg Ison says:

    Would you sell that one that on minute number 630 is that one for sale

  16. paulo coutinho Coutinho says:

    Sou seu fã, ótimo trabalho!

  17. yue han says:


  18. yue han says:


  19. sol0matrix says:

    Build a turbine for human flight test then I'll subscribe to your channel.

  20. grumpy23240 says:

    Brilliant! What fun.

  21. Thắng Phạm says:

    Могу ли я заказать один? Если возможно, пожалуйста, сообщите мне цену ??

  22. 身許摩鐵心許冰 says:


  23. Patrick St George says:

    make sure the camera is running when the turbine fractures and goes through your fuel bottle and sets the shop on fire…

  24. Maicon Cordeiro says:

    Gostei muito! Queria ser seu visinho cara, top de mais.

  25. Ludwig Ludwig says:

    Very nice work. I think your gas needs much more pressure. Else the pressure in your Turbine goes back to the gas bottle.

  26. turboseb77 says:

    Здравствуйте, я француз, я использую перевод Google. Вы должны сделать воздухозаборник длиннее и с мягким углом. это позволяет воздуху достигать более высокой скорости в воздушном компрессоре. у тебя будет больше тяги

  27. سندس ابو شامل says:


  28. 文宝李 says:


  29. Nadeem Imran says:

    Great job

  30. Massimo X says:

    Vaffanculo a chi mette i titoli in italiano!

  31. James Martin says:

    Use liquified atmospheric gases with a micro compressor turbine and superconducting material's for a mini cold thrust jet engine that runs off liquified air. Use helium cryogenic Stirling piston to turn air into liquid and metal Tesla valve's with built in mini Tesla coil's for superconducting energy loop's through the coil's with zero energy loss that causes the liquified air to instantly return to its gas state generating thrust with the micro compressor generating a fine pin point thrust of super cold air that can cut your finger off if you pass it through the jet. 😁👍

  32. Geziel Thuler says:

    Sou brasileiro e não sei porque o título do vídeo está em português 🙄. Mas o vídeo é russo.

  33. kotek psotek says:

    Hairdryer for real Russians

  34. Alexander Pinkerton says:

    That is seriously impressive!

  35. valmir gonçalves says:

    Amigão eu gosto muito de seus vídeos vc é muito inteligente

  36. fabio marchi says:

    Conosce il progetto skyway??¿

  37. コンタクトレンジ says:


  38. LIN LI says:


  39. Joseph Schneider says:

    Why is not a self sustains? I know that for start need a source of air, like the big tank you using, but while you supply the spark and full, you not longer need the air pressure…just a matter of give full…….turbines are just like any other engine, all needed is started , then one motor ignited, starters turns off

  40. Yusuf Şencan says:

    You are Perfect man 👏🏻👍🏻

  41. msnpassjan2004 says:

    Dear YouTube, I like the 3 second commercials best.

  42. felipe soto says:

    Me gustaría ver volar.,☺️

  43. Сергей Лойченко says:

    Может попутно делать горелки для котлов с высоким КПД))

  44. Gene Ground Jr says:

    Very nice job your good buddy too bad we live on opposite sides of the planet my friends and I would love to meet you and see your engines fly

  45. Julio Cezar says:

    isso é muito foda

  46. 오제프 says:

    This is the power of Russia, This is the real youtube content. awsome!!

  47. Stanislav Strecker says:

    First time some1 succeeded! always looking for micro engines.. you are awesome!

  48. Arn com mx says:

    Saludos desde México !!

  49. RA says:

    Iron Man from Rusia

  50. Bret Spangler says:

    Working on my Russian, excellent work, thanks for sharing. Cool rig you designed to test the thrust. Are you using SI Newtons? N?

  51. C WU says:

    i love the chinese subtitle

  52. 울엄마 says:

    this is rusia

  53. Ngọc Đạt says:

    thật hay

  54. Fiona Todd says:

    Could someone please translate this in English and re-upload😀

  55. Kastro Uorpe says:

    I have Russians friends and most of them are engineering gangster and told that in Russia every one have his or her own airplane lol now I believe what they told me and by the now I watching this video I become gangster as well hahah .

  56. Frank Burcham says:

    what are you using for bearings?

  57. Maurice Upton says:

    Watching from New Zealand….!!

  58. DirtyPoochRacing says:

    Perhaps you can help your countrymen and China to build a jet capable of supercruise, vlad would give you many money my friend.

  59. Arbito says:

    Don´t understand russian, but very interesting! Greetings from Germany

  60. Francisco Guerra says:

    привет! Я бразилец и не говорю по-русски … поэтому я прошу переводчика Google о помощи. У меня есть проект, и он включает в себя небольшие турбины … это на самом деле размером с огнетушитель. Мне нужна ваша помощь … сколько крутящего момента имеет маленькая турбина, как та, что на видео?

  61. jane sweet says:

    Great video!Here is a book about Homebuilt Aircraft: https://www.amazon.com/dp/B07V3NCNVH https://www.amazon.com/dp/1079862552

  62. كن كما انت فقط says:

    Я не понимаю русский или английский. Я перевел свои арабские слова на русский, поэтому я хотел бы следовать за вами, даже если я не понимаю язык

  63. Don Christianson says:

    This guy is brilliant, could build anything a true craftsman, hats off to ya ,great job excellent machine wotk

  64. Roly Ozimek says:

    Felicitaciónes.. no hace falta mucho para uno tener talento, es sólo cuestión de tener un profundo deseo de lograrlo.. 👏👏👏😃👍👍

  65. 007GWR says:

    Spasiba Great video. Good to see you wear safety glasses in case of a catastrophic engine failure especially when experimenting. You build fantastic engines!!

  66. sherwin salvatori says:

    How to say in your language I want one

  67. Arnulfo Ariza says:

    Lo felicito su invento muy bueno y comprensible .

  68. Miguel Gandall says:

    Amarra bien ese artefacto casero no sea que te quedes sin gato jajaja

  69. Edison Moreira says:

    Esse narrador fala muito bem!!que idioma facil de entender!!

  70. icecafe63 says:

    Gördüğüm en başarılı you tuber, saçma sapan işlerle uğraşmamış, tebrikler…

  71. 爱岗敬业的红五毛 says:


  72. 이수철 says:

    KIA 인재영입을 Best of Best

  73. Skynoze says:

    I any russian can dot his, what can putin do ?

  74. 肖云 says:


  75. dansherman1980 says:

    Haha even in Russia you’ll find dewalt

  76. 나염색중 says:

    반중력 추진체?

  77. 7249xxl says:

    Love Slavic people. Literally will build anything in a garage.

  78. Giuseppe Gentilotti says:

    Bravo! I miei complimenti.

  79. KaScada says:

    вот такие надо делать https://youtu.be/WQzLrvz4DKQ

  80. Alex Fisher says:

    нельзя чтобы грелась турбовентилятор

  81. engosti says:

    You are awesome mechanical engineer aplause.

    Why you don't make implosion engine ????
    (Victor schauberger)

  82. David Torres says:

    gut job hallo from mexico

  83. Shifropank says:

    Можно сделать 3д модель, что бы все на 3д принтере из титана напечатать?

  84. Sam Oh says:

    Wow. civilian engineering awesome

  85. Moisés Hernandez says:

    Muy bien

  86. Nestor Marucci says:

    felicitaciones y un abrazo desde Argentina

  87. Zain Sim says:

    Hi brother I want to buy this engine plz talk to me

  88. GameRs GameRs says:

    Аж глаз радуется, когда этот движочек вижу!

  89. Сергей Гургенович says:


  90. Đức Nguyên says:

    engine Honda turbo mount

  91. Tuyen Tran Van says:

    thép hợp kim chịu nhiệt là yếu tố quan trọng trong chế tạo động cơ phản lực
    việt nam cần cho du học sinh ( và ưu tiên chế độ học bổng cho nghành luyện kim )

  92. Rayyan harahap says:

    How much RPM it can produce…?

  93. Edward Skakovsky says:

    Нууу ты суппер.На коленке такое выделываешь Лайкую

  94. Дмитрий Курддиджян says:

    на велик поставить можно его?

  95. donjuan lopez says:

    donde consigo planos..?

  96. EnglishTurbines says:

    Propane gas does not have enough calorific energy to drive the turbine…You must use Kerosine….Not gas, unless it's delivered in liquid form…

  97. kenh tong hop says:

    nice vide

  98. Аби TY says:

    Керосин попробуй тяга выше будет

  99. khang duy says:

    I guess your engine is about 250g, you try to improve to achieve thrust 8 – 10 times the mass of the engine.

  100. john2478 says:

    Well done with persevering with this project, good progress. I too have a micro turbine of 60mm dia and it ideas at 87,000 and max rpm 250,000 and makes 3.2 Kg thrust. Your chamber is very similar to mine but the holes look a little larger at the front. If you want to know more contact me on my page.
    Keep up the good work. John

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