Military Review

Development of a large thrust aircraft engine PD-35 started in Russia

82
In early January, the company "UEC-Aviadvigatel" (Perm) received from the parent United Engine Corporation Corporation for the manufacture of engine-demonstrator technology (DDT) PD-35, designed for long-haul wide-body aircraft, reports bmpd with a link to the portal "Aviation Russia.




According to the terms of reference, the engine must be assembled and tested by December 2023. The cost of work is defined in 64,3 billion rubles.

"The decision to develop a" heavy "engine on 35 tons was taken in 2016 year. It is necessary to achieve fuel efficiency on long-haul airliners and powerful military transport aircraft. September 23 2017 Russian President Vladimir Putin during a meeting with Minpromtorg’s head Denis Manturov stated that work on the Il-114 regional aircraft and PD-35 engine would be financed not only in 2018, but up to and including 2020, ”, - stated in the material.

Putin called this work one of the priorities.

We need our regional plane, otherwise we will always buy everything abroad in this segment. But we need a powerful engine, PD-35 we need. Many aviation projects are associated with this engine,
he said.

Also, the PD-35 is planned to be installed on the promising Chinese-Russian wide-body long-haul CR929 aircraft.

“On the basis of the PD-35 engine, it is planned to further create a family of various thrust aircraft, up to thrust at take-off up to 50 t,” said OEC-Aviadvigatele.

According to the company, the total cost of the PD-35 program is estimated at 180 billion rubles. In contrast to the previous programs for the creation of aircraft engines, for the first time, this amount includes the cost of capital construction, which is associated with the novelty of the project. For the creation and production of the PD-35 family, it is necessary to build a practically new production, as well as a new test base.

The engine PD-35 is needed not only for the Russian-Chinese wide-body passenger aircraft. It will allow you to get away from the four-motor scheme on the IL-476, IL-478, IL-96-400, and will also become the basic engine for the promising aviation complex of military transport aviation (PAK TA). Creating an aircraft engine of more than 30 tons is an extremely important task for the development of our aircraft. In Soviet times, it was never resolved. Now we have approached it, based on the experience of creating a basic generator for the PD-14 engine for the MC-21 airliner. Engine PD-35 needed,
wrote on his "Twitter" Deputy Prime Minister Dmitry Rogozin.
Photos used:
aviation21.ru
82 comments
Information
Dear reader, to leave comments on the publication, you must to register.

I have an account? Sign in

  1. Victor_B
    Victor_B 19 January 2018 13: 39
    +1
    Well...
    Well done!
    Flag in hand and drum on the belly!
    Good luck.
    1. RASKAT
      RASKAT 19 January 2018 13: 51
      0
      It seemed to me that work was already going on on the high-thrust engine. Perhaps there were feasibility studies, and theoretical work. A couple of years ago, Putin said that the money allocated them from some private fund (from the presidential fund!), And not from the federal budget, so that the public would not be disturbed. Here is one video from a year ago.
      1. Vladimir16
        Vladimir16 19 January 2018 14: 18
        +2
        Quote: RASKAT
        It seemed to me that work was already underway on the high-thrust engine

        read carefully
        Unlike previous aircraft engine building programs, for the first time this amount also includes capital construction costs, which is associated with the novelty of the project. To create and manufacture the PD-35 family, it is necessary to build an almost new production facility, as well as a new testing base.
        hi
        It is about creating new industries. This is not just the creation of an engine, but the creation of a whole direction in the creation and production of engines. And what’s important - money has been allocated for this business, and the customer is waiting for the plant and engines.
      2. Bypassed
        Bypassed 19 January 2018 14: 45
        +4
        Well, in general, they did not stop. Although at one time the development was severely frozen. Specialists from factories complained about funding problems. Fundamentally a number of problems - well, for example, with thermal protection of the most thermally loaded parts was solved a long time ago. An example of a block of nozzle blades with thermal protection based on zirconium oxide in the photo.
        1. gridasov
          gridasov 19 January 2018 14: 55
          +4
          The fallacy of this approach through the search for new materials lies in the fact that the performance of these parts is limited by boundary parameters and, most importantly, is not controlled. Moreover, the creation of a controlled process is carried out by completely new methods and approaches to solving issues and problems. Structurally, the rotor with blades should and can be arranged so that the polarization of these blades does not occur along the transverse vector. and linear in accordance with the shape and dimension of the blades as the surfaces of the outflow and ionization. Well, in general, few people understand. that temperature is a consequence of email. magnetic processes, and therefore it must be solved by appropriate methods, and not by a blunt search for a panacea
    2. siberalt
      siberalt 19 January 2018 14: 01
      +3
      The Chinese said - it is necessary, we replied - there is! soldier
      1. Chertt
        Chertt 19 January 2018 14: 19
        +4
        Quote: siberalt
        The Chinese said - it is necessary, we replied - there is!

        Even so, this is not the worst way to interact. If you also take into account that the output is promising Sino-Russian wide-body long-range CR929 aircraft.
        1. RASKAT
          RASKAT 19 January 2018 15: 08
          +1
          It also seems to me that if the Chinese paid for this engine. They would have dragged all the power and technology to themselves. So they are arranged, the Chinese.
  2. Kent0001
    Kent0001 19 January 2018 13: 43
    +7
    .... 10 years they will saw the loot, cottages, apartments in London .... well, at least in principle, we decided to work on this topic. Getting ready for complete isolation.
    1. Chertt
      Chertt 19 January 2018 13: 48
      +8
      What do you think, if you cross the CEP, all the Propae and we the All-Mortuary, what will result from
      1. Serg65
        Serg65 19 January 2018 13: 54
        22
        Quote: Chertt
        What do you think, if you cross the CEP, all the Propae and we the All-Mortuary, what will result from

        laughing Kent0001 !!!!!!
      2. just exp
        just exp 19 January 2018 15: 07
        14
        I can succeed, whereby I am an ardent putinoid and I think that Russia is developing and is going in the right direction.
        but I already got news about what Russia will do, in Russia they began to develop, and I never see news in style - in Russia they did, Russia developed and so on.
        even our pride PAK FA and Armata turned into our shame, because the deadlines are postponed every year for xs how many years in a row. these woodpeckers immediately announced the dates in which it was impossible to meet, but they from all screens and sites convinced that they could, could not, and who is to blame? are we believing in them or are they promising the impossible?
        and yes. how many news in Russia began to develop this and that. and allocated so many billion rubles and so many billion rubles. and here is neither billions nor result.
        and you can minus as much as you like, but the fact that we trynd and tyryat more than they do is a fact. more precisely, what if a few units of offices that really do. the rest just tyryat and tryndyat. and Rogozin began to joke. it will soon come to the point that we will ask our astronauts to send the mattresses into space.
        1. mashinist
          mashinist 19 January 2018 15: 33
          +3
          There is just a lot of information and we would rather think, but not much time has passed, only 18 years began, after 20 the break should begin + the break with Ukraine has touched us greatly, sanctions too ... full rearmament and objection should be expected by the 30th year that drool pick up and do not follow the news so carefully, otherwise you bury yourself
          1. just exp
            just exp 19 January 2018 15: 42
            +9
            not a lot of information, it's just false.
            and false because of the lies and incompetence of officials.
            which woodpecker in 2010 could promise PAK FA and Amart in SERIAL production in 2012? after the first flight, the YF-22 mattress got into service only 15 years later, and after that it stood on the ground for several more years, the pilots lost consciousness.
            and in those days, mattresses had no problems with finances or personnel.
            our cadres are lost, with priest’s finishers, and these bodies squeak that under their sensitive and wise leadership something will be done that even the USSR and the USA could not (programs for 2 years).
            and then it turns out that oops, it turns out that Aramata will only take military tests for at least 2 years, but what, this body that promised armature in 2012 didn’t know how long military tests are going?
            that is, the body is either dumb and does not know its profession at all (no matter how much it is designed, nor how it is designed, otherwise it knew how long it takes, nor how much it is tested, etc.) or it is lying stupidly.
            1. Nikolai Grek
              Nikolai Grek 21 January 2018 00: 22
              +1
              Quote: just explo
              and in those days, mattresses had no problems with finances or personnel.

              bad example !!! wink yes laughing laughing
              but finally, go and read this site .. maybe you will not be so nervous !!! wassat wassat lol lol lol
              http://www.sdelanounas.ru/
        2. Chertt
          Chertt 19 January 2018 15: 35
          +1
          Quote: just explo
          but I already got news about what Russia will do, in Russia they started to develop, and I never see news in style - in Russia they did

          I can stress tens of what Russia has done lately (MS-21 one time ago, I was sick of flying over a summer house). But you still won’t believe it, or come up with some kind of negative
          1. just exp
            just exp 19 January 2018 15: 49
            +4
            I will not come up with a negative, because you still do not understand the difference between a test model and a serial product.
            PAK FA and prototypes also have many prototypes, but this is not a series.
            type in the search engine the information on armature, we were promised it by 2020 already 2300 pcs.
            what do you think - in time?
            and about carrier rockets, type in search queries - how many plans were there, how much dough was allocated - where are the new carrier rockets?
            I like the progress of the programs on the Su-30,34,35, on the turntables we have excellent (although the AT&T and radar patches are correctable and not fatal), Almaz Antey works well (although he has problems with 9M96xx), and others .
            Rosatom plows perfectly.
            therefore, I write that Russia is developing.
            but then I described a little PR. programs that are profane, pumped, stolen are promoted. and I am saddened by the news on PAK FA and armature. not the course of work, because it’s normal, I generally think that they could have been accepted in 2025, it’s suitable in time, but why did they lie to us, why did they convince us that it would be in 2012.
            and now remember what kind of posts there were about the postponement of the F-35.
            f-35 the shame of the states, not their engineers, they are just great, but the shame of the program and PR specialists, ours managed to do the same with PAK FA and Armata.
            1. Chertt
              Chertt 19 January 2018 16: 11
              +2
              Quote: just explo
              programs that are profane, pumped, stolen are promoted.

              I understand your discontent hi The behavior of some generals earning a political rating is most annoying. But I see a fine line between useful criticism, negative criticism and the destructive all-missing.
        3. Nikolai Grek
          Nikolai Grek 21 January 2018 00: 20
          +1
          Quote: just explo
          and you can minus as much as you like

          what what it’s not worth playing on the public !!! wassat wassat laughing laughing laughing
    2. kap-lei
      kap-lei 19 January 2018 13: 53
      0
      The matter is under control of the "ourselves", so everything will be in order
      1. faiver
        faiver 19 January 2018 14: 28
        +1
        blessed is he who believes ...
      2. corporal
        corporal 19 January 2018 17: 18
        +2
        Quote: kap-lei
        The matter is under control of the "ourselves", so everything will be in order

        I remember about the "East" said the same thing. wassat
  3. KVU-NSVD
    KVU-NSVD 19 January 2018 13: 50
    +4
    The main thing is to create a working sample in a short time - otherwise it will become obsolete and put in series will be inappropriate. And eternal shifts to the right are already unfortunately becoming a bad tradition. Yes, and the current carriers supposed to be modified do not grow younger, and a joint project with the Chinese without this motor loses a fair amount of meaning for us
    1. Vadim237
      Vadim237 19 January 2018 19: 58
      +1
      For the VTA, although obsolete, but with a thrust of 30000 kilograms of forces, it is critically necessary - because there is none other.
  4. Alexey-74
    Alexey-74 19 January 2018 13: 53
    +3
    Let's hope that they really develop, and we will have our .....
  5. tchoni
    tchoni 19 January 2018 14: 08
    +2
    Development of a large thrust aircraft engine PD-35 started in Russia
    To promise does not mean marriage hi
  6. kaschey
    kaschey 19 January 2018 14: 30
    +5
    Given that the PD-14, (fourteen-ton) has been developed since 1999 and still nothing, then this promise to develop 35 tons of dviglo smacks of populism at least.
    Constructors from the Middle Kingdom, I think it has been calculated for a long time and they have ready Plan No. 2.
    No, of course, to master 180 lard in 5 years, this is better than 20, because money is now needed.
    But in general, it’s sad to look at all this, here the TADs and KiPADs are resting, here the desire to get more money prevails.
    Well that's all, and now put the cons .......
  7. Lexus
    Lexus 19 January 2018 14: 31
    +1
    A very necessary job. More business and less idle talk.
    1. notingem
      notingem 19 January 2018 18: 16
      +1
      It will be. There will be an office. There will be secrets. There will be luxury apartments. The engine WILL NOT
      1. Vadim237
        Vadim237 19 January 2018 20: 00
        +2
        They will do the engine - there is no doubt about it.
  8. Genry
    Genry 19 January 2018 14: 49
    +2
    I think that the project will be implemented. Slightly shifted timelines, but to get more impact on the project.
    Since the beginning of the development of Sukhoi-Superjet, many new aviation design and construction technologies have been brought to Russia, mastered and adapted. Thanks to this, complex projects were implemented for the MS-21 aircraft, PD-14 engine, related equipment components and modern materials. This creates a reserve for the following projects and the PD-35 will already follow the beaten track.
  9. gridasov
    gridasov 19 January 2018 15: 09
    +5
    The increase in the radius of the rotor and the length of the blades will lead to the fact that they will begin to perform oscillatory algorithmic physical processes in the plane of rotation of the entire rotor. This means that the load on the support nodes will change. But the worst part is that each blade will have its own individual oscillatory processes along all planes and relative to the longitudinal axis of twisting. Therefore, there will be not positive, but negative and destructive resonance as they are called destruction processes. This is not counting that with an increase in the velocity of the outflow of air, cavitation processes will also arise in it, destroying these outflow surfaces. Therefore, in the analysis of complex processes, it is necessary to take into account all processes that develop according to their own algorithms. But!!!! It turns out that there are no complex analysis methods
    1. mashinist
      mashinist 19 January 2018 15: 38
      +1
      are you a constructor or something? :)
      1. corporal
        corporal 19 January 2018 17: 23
        +8
        Quote: mashinist
        are you a constructor or something? :)

        This is a local unrecognized genius, like Thomas Edison, Nikola Tesla and Albeot Einstein in one bottle.
        But no one can understand him for many years. request
        1. Servisinzhener
          Servisinzhener 20 January 2018 15: 41
          +3
          Thanks for explaining. Let me guess. I fear he has a project of a perpetual motion machine or engine based on some new physical principles or an inexhaustible source of energy? but of course no one understands him.
      2. Spez
        Spez 19 January 2018 18: 33
        +5
        read about "free energy," for example. Or about the perpetual motion machine. This character has a couple of perpetual motion machines in the garage, and three more work in the barn. The entire sixth chamber is heated.
        1. Vadim237
          Vadim237 19 January 2018 20: 02
          +3
          He only has a VARP engine, otherwise the whole chamber could travel in space or even in other dimensions.
          1. Spez
            Spez 19 January 2018 20: 41
            +2
            who knows who knows...
          2. gridasov
            gridasov 19 January 2018 21: 06
            +1
            But the problem is not in me. I believe that everyone understands that this is not the only platform where I "terrorize specialists," People who are not dedicated to me do not bother me with any statements. For all this time, no one deigned to ask or figure out what I'm talking about. Therefore, let's divide the laurels equally. Moreover, my philosophy does not allow me to demand from life something that has not yet come. However, no matter how much thread someone curls, I still “hooked” and received a preliminary invitation for an interview, and judging by the fact that there was not a single meeting where someone refuted my proposals, I believe that the time is “X "has arrived. After that, everyone will only have to wait for the information to reach the masses. Indeed, in fact, everything is so simple that creating an aircraft engine is a matter of several months, not decades.
            1. Spez
              Spez 19 January 2018 21: 40
              +4
              Just do not tryndet, uncle. I asked, and even several times. In response, he received a slurred moo about money, about Tesla, etc. You cannot link the three sentences together, jumping from delirium to fiction. Therefore, with my masterful arbitrariness, I declare you a charlatan, balabol, a fraudster or schizophrenic, choose for yourself. Genius, @ la, whirlwind nah ...
              1. Golovan Jack
                Golovan Jack 19 January 2018 21: 54
                +7
                Quote: Spez
                I declare you a quack, a balabol, a fraud or schizophrenic

                ABOUT! And one more bruised about Gridasov ...
                Dear, do not take this opponent seriously, this is a local mega-inventor ... only Ilf and Petrov had Polesov, and then Gridasov laughing
                1. Spez
                  Spez 19 January 2018 21: 58
                  +3
                  no, don't hurt yourself. Moreover, I’m glad that I found one here too. We were tired of the old clowns as a whole team, and this team threw “free energy” with “twists” into the “water fire” of a positive attitude wink
              2. Vadim237
                Vadim237 19 January 2018 23: 38
                +1
                "Jumping from delirium to fiction." This is his quantum thinking, cannot conduct analysis - for a clear answer.
            2. Falcon5555
              Falcon5555 19 January 2018 21: 53
              +3
              Interview invitation received

              Hopefully not a local psychiatrist? Check the address.
        2. gridasov
          gridasov 19 January 2018 21: 22
          +2
          Let us first be correct in the expressions. I never used the term perpetual motion machines, nor talked about their development. At least because no one so-called laboratory model with a stable cycle of reproduction of transformable energy has the potential to be scalable. We are talking specifically about such devices and we do not have the potential for a factory or any production. Therefore, it is useless to call for respect for those who apparently have no idea about this.
          1. Vadim237
            Vadim237 19 January 2018 23: 43
            +1
            "Laboratory model with a stable cycle of reproduction of transformable energy" - the WARP engine is already on its way.
            1. gridasov
              gridasov 21 January 2018 14: 04
              0
              And what did I say wrong or not logical? The thermodynamic cycle of any engine is closed not only on the energy received in the process taken from the fuel of the same hydrocarbon. Energy can be extracted from air and water. Since both water and air possess not only a complex to create kinetic energy of a dynamic and elastic flow, but they also have potential energy. I am missing some terminology so that they themselves can guess what this potential energy of both air and water is. Therefore, I have used the term "transformable energy" of the state of air and water in their kinetic and potential state and is defined by this word. What is said incorrectly?
      3. gridasov
        gridasov 19 January 2018 21: 17
        0
        Before designers begin to create an engine, scientific theorists must develop a model of the physical process that will implement this device. But this process also has predecessors that should create these models on the basis of understanding the essence of the physical processes that occur in the engine and what factors of influence these processes can constantly correct. So here. I am exactly the one in the first case and in the second .And we are also talking about a mathematical model for the analysis of such processes in the engine that are associated with turbulent or high-potential physical processes. And in these models, we do not neglect the input data that is not able to use modern physicists and mathematicians. I think so. that the answer is comprehensive
      4. Sergius
        Sergius 20 January 2018 17: 11
        +2
        Engaged in construction while orderlies are sleeping.
        1. gridasov
          gridasov 21 January 2018 14: 13
          +1
          While the Russian orderlies are sleeping from the country, so many people have washed up with ideas and innovative developments that it is just right to scratch the back of the head. Let me remind you of such an inventor as Mohammed Sagov. We have lost priority on the development of such technologies for extracting oil from formations, which is simply surprising that the leaders of the corporation simply do not have the ability to see immediate prospects. In short, they saved and lost a hundred times more. And we must remember that having lost a person, it is not the development itself that is lost, but that ideology and thought that guides the person himself. Tesla and Schauberger have not been able to reproduce for a hundred years in the full understanding of their ideas. In general, everything is clear. That we live in a space where we have never appreciated human life and the potential of people.
    2. Servisinzhener
      Servisinzhener 19 January 2018 15: 46
      +1
      There is an engine with a thrust of more than 30 tons on the Airbus A380, which means there are no fundamental obstacles to creating such an engine. And the designer who created it took into account all the conditions affecting its elements. So we will take into account.
      1. notingem
        notingem 19 January 2018 18: 23
        0
        Well, that’s normal. Can I already start selling the engine? Preferably for currency
      2. gridasov
        gridasov 19 January 2018 21: 10
        0
        If you knew the statistics of breakdowns and their localized places, then your confidence would be weak. Therefore, board a plane and fly in it, then you will understand at what efforts all this takes off and how to land. Therefore, there are deep doubts about the declared characteristics of these engines.
        1. Spez
          Spez 19 January 2018 22: 05
          +1
          So get on a plane and fly in it, then you will understand at what efforts it all takes off and how it landsьXia

          Just leave it here as an indicator of the level of education of a genius.
          1. gridasov
            gridasov 19 January 2018 22: 35
            0
            and how to talk with you, if there are only discussions of persons, but no one disputes what I say on the essence of the issue. Well, add at least something if you are already educated.
            1. Spez
              Spez 19 January 2018 22: 40
              +2
              Challenge incoherent nonsense ?! I’m only answering you because five more require continuation of this fun)))
              Threat. I apologize, it’s not in my rules to laugh at the wretched, but you are so charismatic that there is simply no strength to restrain yourself.
              1. gridasov
                gridasov 19 January 2018 23: 34
                0
                It's all right . The main thing I learned to test and identify those who are potentially not able to perceive extended information. I give you a test for reflection. Draw in your imagination the most terrible and not pleasant thought. And try to mentally find yourself inside the sun, in the depths of an incredibly high temperature. But if you do not save yourself, then the first thought will be very uncomfortable for you for a long time. And I have nothing to do with it. You yourself are capable of curing and poisoning yourself with your own thoughts.
                1. gridasov
                  gridasov 19 January 2018 23: 36
                  0
                  Not so terrible crafty. like your own thoughts! .
                  1. Spez
                    Spez 20 January 2018 00: 31
                    +3
                    Padre Satanus Aspiritus! Come n @ x, please!)))
                2. Falcon5555
                  Falcon5555 19 January 2018 23: 52
                  +4
                  The main thing I learned to test and identify those who are potentially not able to perceive extended information.

                  Gridasov, but do not provide a list of whom you identified?
                  1. Servisinzhener
                    Servisinzhener 20 January 2018 15: 36
                    0
                    This is not so interesting as what his statements about the problems of creating aircraft engines are based on. If he is directly connected with this industry, with the design, assembly or operation, there is every reason to trust his opinion. And if you are just a fan of writing a hash of clever words, then the above describes where to go with this opinion.
                    1. gridasov
                      gridasov 20 January 2018 16: 09
                      0
                      To the hackler? Or does someone lack the ability to analyze complex processes? This is an individual issue, therefore I am not offended by extras.
                      Imagine that, in general, someone, without explanation, would suggest a sound method of turbine operation. You hope you understand what kind of bomb it is and what the author risks. But this is a real opportunity to consider the idea, since the level of prospects for its application can be very distant. and modern technology is already working to the limit. And if someone thinks that it is so easy and simple to increase the radius of the rotor or thinks that the thrust does not depend on the performance of the pumped air and many other related aspects, then this is already a matter of professionalism. Now imagine that my opponents do not yet have such an important aspect of the issue. We show somewhere and someone the work of our device and the balance of energy expended and the final effect in the same payload and .... I'm just not sure that the Russians are so agile that they can keep the opportunity to take advantage of such an invention. In general, I advise many to distinguish between rhetoric incomprehensible to them and that transitional moment when they encounter information in a different form on the same YOUtube. For some reason I understand this and know the prices for such products. and most importantly its intellectual part, but why those who are authorized do not understand this. In general, everyone draws conclusions himself.
                  2. gridasov
                    gridasov 20 January 2018 16: 17
                    0
                    That is unnecessary . Each person is remembered for that potential level of his ability to approach the analysis of various issues. which he expresses through text. Everyone writes a text because he thinks or tries to think. Therefore, this is a test for oneself. For me, it doesn’t really matter who thinks about me. With whom I choose to work, nevertheless, I am in the last resort
                    1. Falcon5555
                      Falcon5555 20 January 2018 20: 56
                      +3
                      That is unnecessary ...

                      No need to chatter. List in the studio!
                3. Spez
                  Spez 20 January 2018 00: 36
                  +1
                  The main thing I learned to test and identify those who are potentially not able to perceive extended information. I give you a test for reflection. Draw in your imagination the most terrible and not pleasant thought. And try to mentally find yourself inside the sun, in the depths of an incredibly high temperature. But if you do not save yourself, then the first thought will be very uncomfortable for you for a long time. And I have nothing to do with it. You yourself are capable of curing and poisoning yourself with your own thoughts.

                  I already spoke about this above:
                  You cannot link the three sentences together, jumping from delirium to fiction.
        2. Servisinzhener
          Servisinzhener 20 January 2018 15: 31
          0
          Are you a specialist in the aircraft engine industry? Or is it somehow related to the operation or repair of aircraft engines? If you can so categorically declare.
          1. gridasov
            gridasov 20 January 2018 16: 41
            0
            In order to understand which invention possesses the features and potential of fundamentality, an already “not dumb" mind is needed. Therefore, no wonder they say. that genius is the only way to understand genius. In order to imagine how the mover can combine, the generator of variable magnetic fluxes, and even more so on the basis of the blades, which are their induction coils without self-induction, and even more so, is also a reactor in which the potential energy of the flow material is transformed, in general, if You also think that this is nonsense, then there are no words. At the same time, this is a specific device with completely expressed properties and capabilities. And is it really necessary to explain this?
          2. notingem
            notingem 15 June 2018 01: 04
            0
            Make and sell the engine. Make a profit. And then bark specialist
    3. gridasov
      gridasov 21 January 2018 00: 49
      0
      It is very nice to see that there are still people who understand that all those individual processes that I noted on individual nodes and details are not only themselves in dynamic transformation processes, but also in coordinated transformations. Therefore, there is a conversation about mathematics that allows you to combine these algorithms and see not resonant bursts or, on the contrary, opposite, but also destructive effects, but not so obvious on the perception of physical effects, but also to see how these algorithms are combined.
  10. planetauuu.com
    planetauuu.com 19 January 2018 20: 52
    +2
    After reading the article and publishing the loud UR-RA!, My head recalled something from the distant past. Made the Internet climb too. It turns out that the adversaries are completing the tests of the GE9X engine. Takeoff thrust 105,000 lbf (470 kN). With kilonewtons, you have to do this - divide them ruthlessly by 10. We get a draft of 47 tons.
    1. Spez
      Spez 19 January 2018 22: 12
      +1
      If you want to get exactly tons at the output, then you need to divide not by 10, but by 9.8
    2. Vadim237
      Vadim237 19 January 2018 23: 46
      +1
      And created the GE9X engine using 3D printing and we are just 10 years behind.
      1. Comrade Kim
        Comrade Kim 20 January 2018 16: 58
        +2
        Well, yes, some details were sintered on industrial 3D printers,
        but not the whole engine, don’t panic.
    3. Falcon5555
      Falcon5555 20 January 2018 00: 05
      +3
      You can mercilessly pounds multiplied by 0.4536. We get 47.6 tons.
    4. loginovich
      loginovich 20 January 2018 19: 58
      0
      At 9.8 it will be more accurate.
  11. Zomanus
    Zomanus 19 January 2018 21: 08
    0
    Good news. But still we should get hold of our engines
    for small aircraft.
    To put them on the "corncrackers" and small ekranoplanes.
    1. Nikolai Grek
      Nikolai Grek 21 January 2018 00: 47
      +1
      Quote: Zomanus
      Good news. But still we should get hold of our engines
      for small aircraft.
      To put them on the "corncrackers" and small ekranoplanes.

      Development for the Yak-52: the world's first aircraft engine made of aluminum

      http://www.sdelanounas.ru/blogs/103016/

      request request request
  12. Doubting
    Doubting 20 January 2018 12: 21
    +2
    How is it there? Saw Shura, Saw laughing -
  13. loginovich
    loginovich 20 January 2018 19: 55
    +1
    Development of a large thrust aircraft engine PD-35 started in Russia

    Rogozin is directly a fitter-intellectual with a secondary education V. Polesov begins and cannot finish anything

    .
  14. Horse meat
    Horse meat 31 January 2018 11: 43
    0
    For me, it seems like a western monkey.
    The air resistance is huge for such motors.
    Better to put a chair 3-6-3.
    Aerodynamics and ballistics.
  15. 16112014nk
    16112014nk 27 August 2018 13: 31
    0
    All is well. But confuses involvement in the development of the engine D. Rogozin.
  16. Ivan Ivanov_14
    Ivan Ivanov_14 1 October 2018 16: 22
    0
    It’s not fate to immediately develop PD15 PD35 PD60 PD100.