To be fair, put aside the influence of the card system, aside from the prophet's vision of Zhao Xin, the passer-by, after these are put aside, Zhao Xin's influence on the Navy, the biggest, is actually the establishment of a set of scientific system, this scientific system, directly laid down the future development of the Navy science and technology, from the beginning of the establishment of the Navy in the five years, has been brave to move forward, never stop.

You know, Zhao Xin from the 21st century, one of the highest universities in China, even if he is studying the liberal arts, learning history and archaeology, but the natural science formed a set of experimental methods, but also let his eyesight he understand.

In the history of science, it has taken hundreds of years, at the moment of consultation, under the influence of the electronic computer and the micro-world, a set of scientific experimental methods formed, which is itself an infinite number of scientific workers, who have used countless time to finally summarize the method, this simple and effective method, itself, stands at the peak of human research.

On the shoulders of giants, perhaps, temporary technology or something, is not perfect, and even there are faults in science and technology, but under such a scientific, non-wasteful method, non-stop development will gradually supplement the original lack of parts, and under the strong accumulation, gradual development.

The system of scientific research formed by the Navy, in many scientific and technological systems in the past, has gradually proved that this system is very useful, so in such a new field as a vehicle, of course, this system is used.

In the process of designing experiments, many experimental goals are designed, and this goal can eliminate all interference, record the most scientific data, and then conduct scientific screening for these data, using probability to reduce a series of accidental factors, and finally point to the need for data.

This is the 21st century, in the continuous research, eat too much loss of the premise, the final summary, but was used by the Navy, although there are many shortcomings, but for the fixed navy, this is a blank paper, the initial time, Zhao Xin thought how to call, how to call, in this case, laid this foundation, in the end, the resulting effect, but all research projects are relatively focused.

Precisely because of such scientific experimental methods, ineffective efforts and ineffectiveness have been avoided, even under the premise of considerable resistance, the development of the Navy in this aspect of science and technology has always been very fast, which is the foundation of the fixed navy.

In this sense, even Zhao Xin, in the current situation, really can not affect the Navy, or even disappear, can not continue to change the Navy, in order to set the current education foundation of the Navy, coupled with a certain number of scientists, the Navy itself can also develop a magnificent civilization, even faster than history, into the modern society, is not impossible.

Because Zhao Xin left too many things, textbooks from primary school to high school, these are complete, have enough system, this represents the future, more than 300 years of scientific and technological development, even if there will be a certain hidden danger, but finally when these digestion absorption, directly have the 19th century, or even the 20th century science and technology system, and there is a way forward, there will be no obstacles ahead.

In this regard, Zhao Xin will not consider, in the current state, Zhao Xin is still young, is the most robust, and in all aspects of the best era, long-term control of the Navy, and even for the prestige of the bottom people, so that his power is unbreakable, the Navy is under his integration, high-speed preemptive development, aircraft projects, just one of them, even one of them, even a rather unimportant project.

If, under the premise of external threats, weapons must be the first to develop, perhaps under certain conditions of war, the emergence of a weapon is enough to change the fate of the country, but now, the weapons of the established navy have been suspended, and even to pull out the countries of the world at the end of the 20th century, together with the navy, can not fight, in this case, the impact of the invention of weapons, is minimal.

For example, in 1840, the British and French army, compared with the army of the future, the army of the 21st century, may kill a little faster and win a little higher speed, but for the overall situation, the impact is not large, at most a icing on the process.

If it is not a plane, with the world, the fastest speed, but also the most convenient and fast means of transport, I am afraid, Zhao Xin will not be on the plane, spend so much effort, will only treat him as an alternative project, similar to those projects in fact there are many.

In the original experiment, some data indicators recorded paper airplanes and kites, and even specifically emphasized the effect of buoyancy on the moment when the paper plane flew out, and the effect of buoyancy when the kite was trotting forward.This calculation is quite dull, in which every experiment, is a very subtle difference, if it is a pre-20th century experimental method, it is impossible to get something useful from the middle.

Among them, the biggest error is actually the power of the wind, considering the power itself, and the buoyancy brought by the speed of the wind, in the past experience, some things like the game, but contains a very profound truth, every action in daily life, even the simplest game, which contains a high sense, not to mention the new field of aerodynamics.

More than the air, relying on speed to obtain buoyancy, and short-lived flight in the air, such things, can be used as the object of research, although, the current research, are relatively light, but the future, there must be more practical.

Zhao Xin gave the point is very critical, although Zhao Xin does not have similar aerodynamic knowledge, but in the later era of consultation, Zhao Xin is very clear, the larger the wings, and the faster the speed, the greater the buoyancy.

This does not represent the whole formula, but it proposes two important aspects, and the work of the researcher is to find some necessity in these accidents, to find the constants in this formula, in order to form a formula.

This formula, Zhao Xin has heard, also knows that this is an important formula floating on the plane, but has never learned aerodynamics, and even Zhao Xin, who is not known in this field, cannot be clearly and incomparably said to the complete process of this formula, and can only be left to researchers for research.

Zhao Xin has made enough points, even for the design pattern and calculation of formula methods, but also made a series of tips, under such a prompt, to find this formula, is only a matter of time, once this formula is found out, then the aircraft project, is not blind people touch the slow exploration, but in accordance with a certain scientific theory, and then to the scientific theory, fill in a variety of things to ensure the realization of a process.

In such a guide and accurate experiment, the Navy has a understanding of the basic form of the aircraft, if it is a paper aircraft, even in a high place, a little force, you can make the paper plane fly smoothly for a long time, or even a little wind, you can make the buoyancy enough to support the paper aircraft for a longer time.

But if it is an aircraft, even if it is a small plane, there are hundreds of kilograms, to form enough buoyancy, the mere wingspan and the area of the aircraft itself, is no longer enough to support it to fly, enough speed is the key.

With the basic points of this formula, coupled with various designs, experiments in various aspects, got detailed data, these data are arranged by combination, from the middle to find the law, when this data is more and more, to find this law, is just a calculation and a little bit of luck.

The size of the aircraft, and the formula of speed, under the combination of countless data, in the endless exploration, has been made, brought into a lot of aerodynamic research, very correct, after a long period of research, to find out this basic formula, the aircraft produced, is only a realization of the relationship.

In the general estimation of the weight of the aircraft, including a set of power, wings, fuselage, and at least one person's weight, assuming that the weight of the aircraft is about 700 kg, and the wing has three or four fixed values, and then the calculation speed is brought into the formula, it is very simple to get this result.

This speed, the lowest is about 160 kilometers, the fastest, even up to 250 kilometers.It was an inconceivable speed, to know that the fastest of the navy was the train, and the fastest speed of the steam locomotive was 180 km/h, though it was on the railway, on the premise of pulling a large number of goods.

If there is only one locomotive, if there is only one locomotive, if the speed is running on the railway, this problem will not really be thought of, the reason is very simple, because on land, there is no need for such a high speed, the same, now set the Navy for the speed, for the brake technology, if it reaches such a high speed under the premise, the control force is somewhat difficult.

So, now, can it be achieved under the premise that such a speed is needed?

As early as the formula has not yet appeared, in the design of the aircraft, some people put forward, the steam engine installed on the plane, when directly by the letter of Zhao to veto, Zhao letter is very clear, the steam engine can not be installed on the aircraft, but the formula did not come out, Zhao Xin can do, is to put this aspect on hold, first focus on this general formula to find out.

Now this general formula has been found, the weight of the steam engine, as well as the basic setting of the general, into this formula, and finally get a result.

At the time of setting, there are some expectations, but after the result comes out, the result is too big, it turns out that it is impossible, because the weight of the steam engine is too heavy, to provide enough power of the steam engine, the minimum weight is more than 1 ton, and the operation of the steam engine, the need to add coal and water, the weight of coal and water, is an astronomical number, this number may not represent the total, but the possibility is very low.

That is to say, according to the formula calculation results, to install the steam engine, to meet all the conditions, the initial speed of the aircraft, may reach 900 km / h, or even higher.

Even in the 21st century, the speed of land vehicles, rarely more than 600, even more than 600, it is also equipped with rocket engines, in the current state, even internal combustion engines and electric locomotives, without the premise that the rocket engine is almost impossible.

For the steam engine, this is an impossible speed, even if the weight is reduced to a minimum, it is impossible to achieve such a speed, even in some cases, if the steam engine removes a large amount of gas, there is a problem for the flight safety of the whole aircraft.

This is almost impossible to complete, the data into the in, how can not be solved, part of the pragmatic scientists, even began to put forward, whether the aircraft, is impossible to achieve, to the current thrust weight ratio of the steam engine, to reach too much limit.

Zhao Xin as early as the beginning of the aircraft design, put forward another power facility, not to burn coal, heating water to bring steam work, but by burning high combustion value of liquid oil, by hot air piston and power device, a way to work.

From the sound of this way of work, this way of work is much superior to the steam engine, after all, the steam engine is two processes, coal combustion, and then promote water to do work, but the internal combustion engine, directly reduced a step, directly hot air work, at the same time, fuel and other combustion value is higher than coal, and its own weight is lighter.

Even if the power is the same, without considering the loss, the thrust-to-weight ratio of this internal combustion engine will certainly be reduced by more than two or three times less than the steam engine, so that it is possible to calculate it.

This speed of 800 kilometers per hour, unless the power of the steam engine is raised to a very terrible level, can reach the number of this theory, but when using this internal combustion engine, the speed of this theory is reduced by three times, or even four times, and the difficulty of realization is much reduced.

There is a possibility, after all, 600, 800, or even higher speed, the speed of this speed is very difficult to achieve, but if it is placed in 200, 150, or even lower, so to achieve this speed is not so difficult.

Now, after the problem turns around, back to the original point, that is, they must have an internal combustion engine, or after improvement, the weight is greatly reduced, the performance will not be greatly reduced under the premise, there is the possibility of loading the aircraft.

It is difficult to achieve, this aircraft research institute, but also to establish an internal combustion engine project, similar things are, for example, in the ship project, it was incorporated into some special research, but when the plan method was reported, it was rejected, the high-level of the CST, reported to them, the internal combustion engine project has been carried out, and is likely to be completed in the near future, they are comfortable to do design, waiting for the internal combustion engine to appear, with the basic data, and then according to this data, design practical aircraft, before that, it is good to accumulate experience.