Military Review

Innovative rocket engine tested in Russia

19
Last week, Russia presented a whole line of breakthrough military developments. The main task of the new weapons is the defense of our country. It will be the guarantor of the fact that in the coming decades Russia will be able to quietly develop and live in peace.


Undoubtedly, the implemented technologies in the military field will sooner or later be used in the field of civilian. Of course, hypersonic transcontinental flights are still far away, but a compact nuclear reactor will most likely find its application, for example, in space.

Meanwhile, in Russia, the combustion chamber of the most efficient oxygen-kerosene liquid jet engine RD-0124 has been successfully tested. The peculiarity of the camera is that it, like the mixing head, is made by means of 3D printing. This method reduces the time and cost of production by 20%.

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  1. cedar
    cedar 5 March 2018 12: 14
    +9
    Very good news feed. It is a pity that there is no such news program on television.
    1. Artek
      Artek 5 March 2018 13: 20
      +3
      A brief chronology of the engine
      1993 - the beginning of the development of the four-chamber oxygen-kerosene rocket engine RD-0124.
      December 8, 2006 - the RD-0124 engine is approved for flight testing.

      December 27, 2006 - the first launch of the Soyuz-2 launch vehicle of stage 1b with the RD-0124 engine as part of stage III.

      http://www.lpre.de/kbkha/RD-0124/index.htm
      us that now every 10 years old news will be presented for new ones?
      1. Captain Pushkin
        Captain Pushkin 6 March 2018 12: 11
        +3
        Quote: Artek
        A brief chronology of the engine
        1993 - the beginning of the development of the four-chamber oxygen-kerosene rocket engine RD-0124.
        December 8, 2006 - the RD-0124 engine is approved for flight testing.

        December 27, 2006 - the first launch of the Soyuz-2 launch vehicle of stage 1b with the RD-0124 engine as part of stage III.

        http://www.lpre.de/kbkha/RD-0124/index.htm
        us that now every 10 years old news will be presented for new ones?

        If I understood correctly, the novelty in changing the engine manufacturing technology is “The camera’s peculiarity is that it, like the mixing head, is made using 3D printing.” New technology requires new tests. Everything is logical.
    2. the most important
      the most important 5 March 2018 19: 07
      +1
      Quote: cedar
      very good news broadcast. It is a pity that there is no such news program on television.

      it’s a pity that there are no T-shirts in the stores. no cowards of Russian production ...
      1. brick
        brick 5 March 2018 22: 15
        +4
        Shaw really? No way?
      2. In100gram
        In100gram 5 March 2018 22: 28
        +5
        Quote: the most important
        it’s a pity that there are no T-shirts in the stores. no cowards of Russian production ...

        Everything is. We must look carefully. Or change the store.
      3. Mavrikiy
        Mavrikiy 5 March 2018 23: 16
        +2
        Quote: the most important
        Quote: cedar
        very good news broadcast. It is a pity that there is no such news program on television.

        it’s a pity that there are no T-shirts in the stores. no cowards of Russian production ...

        Duc, tolerant cowards are not needed
        1. the most important
          the most important 6 March 2018 18: 36
          0
          Quote: Mavrikiy
          Duc, tolerant cowards are not needed

          I, unlike you, do not belong to such. And I personally do not care how you walk!
          1. Mavrikiy
            Mavrikiy 6 March 2018 22: 47
            +1
            Quote: the most important
            Quote: Mavrikiy
            Duc, tolerant cowards are not needed

            I, unlike you, do not belong to such. And I personally do not care how you walk!

            Once you water your homeland - relate.
            1. the most important
              the most important 6 March 2018 22: 51
              0
              Quote: Mavrikiy
              Once you water your homeland - relate.

              fool You, sir, do not even understand the difference between the homeland and the government, but you are trying to teach people with 2 university educations .... (By the way, do you remember who the Preobrazhensky said the same thing?).
              1. 17085
                17085 16 March 2018 18: 05
                +1
                Do not take the conversation aside! There are cowards, and if you don’t see, then give the opportunity to draw conclusions to those who see!
      4. Dmitriy Zykov
        Dmitriy Zykov 6 March 2018 18: 34
        0
        Do you actually go to the shops?
        1. Days
          Days 31 March 2018 09: 26
          0
          He goes to the shops in his room.
  2. Simon
    Simon 5 March 2018 12: 35
    +5
    Undoubtedly, the implemented technologies in the military field will sooner or later be used in the civilian field. --- It would be nice if it were done faster. I want Russia to enter the new frontiers of our era, the 21st century!
  3. Engineer
    Engineer 5 March 2018 12: 51
    +3
    On the very KBHA, which Rogozin, by his stupidity, mixed with mud. The engine, of course, is innovative, for the beginning of the 90s, when it was developed. And the news is in a new technology for the manufacture of an engine nozzle, but it’s not interesting, but because "they tested the latest innovative engine that has no analogues in the world."
    1. gridasov
      gridasov 18 March 2018 17: 17
      +1
      Genius manifests itself only where landmarks are chosen not to be the best in the world, but to know the truth. Therefore, when process algorithms are not logically constructed in a rocket engine, then looking at the flying saucers we “will remain Neanderthals. But it’s time to learn new technologies that start with sound ideas.” You just need to be afraid to let new thoughts into your brain.
  4. Pacifist
    Pacifist 5 March 2018 13: 33
    +5
    12 people .... 23 burned tanks ... no one retreated ... from 19 to 23 destroyed vehicles only 2 soldiers!
    Do you speak technology? Yes, technology is important, very important, but no more important than educating such people. There will be such people, there will be technologies, and the good of them.
  5. gridasov
    gridasov 5 March 2018 16: 57
    +1
    The efficiency of a rocket engine directly depends on the operation of a turbo fuel supercharger. However, specialists are aware. that at high turbine rotation speeds three successive stages of pressure drop occur. And everyone knows that. Therefore, there is a fundamental task for designers and scientists to create such an algorithm for the physical process of the outflow of hydro-gas-dynamic flow at which there will be no such failures, for well-known reasons. Modern turbines do not allow reaching such rotor speeds at which it is possible to overcome a complex of threshold effects such that do not allow increasing the energy density in the reference gas-dynamic flow. Therefore, the conclusion is simple. Heavy rockets and their creation reduce the quality factor of key nodes and do not allow you to get away from the proportional dependence of the growth of the weight of the rocket on the required weight of the fuel. Moreover, there is a correlation as an algorithm in which an increase in the weight of the rocket and an increase in the weight of the fuel reduces the payload.
    The new basic principles of creating all, without exception, turbines simultaneously solve the problem of creating heavy missiles, through the possibility of a radical increase in the speed of pumping hydro-gas-dynamic flows without fear of failures and pressure drop.
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  7. Staros
    Staros 6 March 2018 13: 10
    +1
    Quote: the most important
    Quote: cedar
    very good news broadcast. It is a pity that there is no such news program on television.

    it’s a pity that there are no T-shirts in the stores. no cowards of Russian production ...

    ? Why do you think so?