Before returning to the college entrance examination, I became popular in the science circle

Chapter 372 Complementing each other
The history of the development of domestic gas turbines is a history of domestic scientific researchers' struggles and growth, embodying the reluctance and imagination of the Chinese people.

Face the ridicule and disapproval and face the difficulties head on.

Now we are in a state of initially seeing the light.Although domestic gas turbines are not advanced enough and their efficiency is still very low, the foundation and localization are there, which is a leap from zero to something.

Those who laugh at domestic copying of homework are just idiots. Which of their neighbors is so generous as to reveal the key technology and let the country copy homework?

If the efficiency is low, then improve and continue to optimize, and eventually we will be able to gain a foothold in the world and lead the world, and this foundation has Wu Tong joining us.Wu Tong is bound to want to accelerate this optimization process and increase efficiency to the limit that can currently be achieved.

This is also her design, which she has always pursued, to be infinitely perfect, to the perfection of her current level.When her knowledge system breaks through, it is also when this quasi-perfect state can be optimized again!
Wu Tong decided to start with gas turbines as a transitional technology before advancing.

It's not that she can't build a nuclear-powered aircraft carrier, but that according to her next big project, a nuclear fission-powered aircraft carrier is expensive, has no future, and has no value in pursuing it.Of course, if there is really such a need in China, then just increase research and development!

The second is that there are also many outstanding scientific researchers in the country who have made breakthroughs in overtaking in corners. Mr. Ma’s ship integrated power system is one of them. It combines the independent mechanical propulsion system and electric power system of traditional ships in the form of electric energy. Two into one, the power network provides electric energy for ship propulsion, communication and navigation, special operations and daily equipment, achieving comprehensive utilization of the entire ship's energy.

If it can be equipped with a better and more powerful gas turbine, the positive results that can be exerted may be greater than the two swords combined!
The birth of ship integrated power system is basically due to the rapid development of marine development and coastal defense construction in various countries since the end of the 20th century. The demand for ship power has increased significantly, and the performance requirements for ship power such as maneuverability, quietness and fuel economy have been increased. significantly improved.

At the same time, oil resources are increasingly scarce and environmental pollution continues to worsen. Countries are actively advocating the development of green ships and promoting the application of renewable energy in ship power.

Under this background, ship integrated power system emerged as the times require, and the ship integrated power system is known as the third revolution of ship power.

It not only realizes the integration of ship propulsion system and power system, but also makes it easier to achieve precise and efficient control of the entire ship's energy and flexible access to multiple renewable energy sources, reducing ship power's dependence on traditional fossil fuels.

The successful research and development of new gas turbines will radiate not only aircraft carriers, but also other fields such as ships, heavy industry, electric power, etc., and they can all share technological achievements. Not only the military industry, but also the economic field can also gain major development opportunities. It can be said that It's a win-win situation.

Wu Tong gained sufficient information, history and understanding of branches from XCMG, and began to take root in the data room and enter the stage of intensive research on the entire aircraft carrier's power system.The aircraft carrier involves too many sections. Even Wu Tong has no intention of solving all aspects at once.Her first focus is still on her specialty sector, which is also the vital power system.

"Leader Li, I'm going to start with the power system. Firstly, this is my area of ​​expertise, and secondly, this is also the key to why you invited me here!" Although aviation engine dynamics and ship power are almost different, they have the most fundamental roots. The knowledge of dynamics is universal after all.Although at first glance, the two are worlds apart.

Firstly, there is a big difference between them in structure.Aeroengines generally use axial flow compressors, turbine combustion chambers, turbine drives and other components.

Ship engines are mostly composed of diesel engines. Diesel engines generally use reciprocating internal combustion engines, which drive mechanical equipment by pushing the crankshaft connecting rod.

Due to different usage environments, the performance indicators and usage requirements of aircraft engines and ship engines are also different.Aeroengines fly at high altitudes, with low temperatures, thin air, and high speeds. They require a large amount of intake and compressed air when flying at high speeds.Ship engines are mainly used at sea and need to withstand harsh environments such as seawater corrosion, high temperature and pressure, and have relatively strong corrosion resistance and durability.

The main tasks of aircraft engines and ship engines are also different.Aeroengines generally need to pursue indicators such as lightweight, high efficiency, and high power to meet the requirements of high-altitude and high-speed flight.Ship engines pay more attention to smooth power output, low fuel consumption, low noise and other indicators to ensure long voyages and economical use of fuel...

However, they still belong to the same category of engines. After truly in-depth understanding and study, Wu Tong discovered that their relationship is complementary to each other, and many technologies of the two engines can be used in common.

Even marine gas turbines are an improved version of turbofan engines.With Wu Tong's background in aviation engines, this could not help but speed up her learning progress in ship steam turbines and ship engines.

Wu Tong's arrival did not cause much movement except for XCMG who received him. After Wu Tong settled in, he was basically in the data room.The core data room is located in an attached room within Xugong's office. She is between the data room and the accommodation. Except for Xugong, who granted Wu Tong the authority to use the confidential data room, almost no one else is aware of Wu Tong's existence.

It can be said that Wu Tong has minimized his presence in 707.So low that if Xugong hadn't met Wu Tong every day and helped her open the confidential information room, Wu Tong would hardly have felt Wu Tong's presence.

Wu Tong's down-to-earth learning attitude is greatly appreciated by XCMG. Wu Tong is able to make so many achievements that have shocked the world at a young age. Just by looking at her learning attitude, you can see the subtleties and the tip of the iceberg. !
It took Wu Tong two weeks to review all the top-secret information in the data room. The aircraft carrier model she built in the derivation space also became more detailed and detailed as the information was filled in, almost equivalent to a one-to-one replica. From the inside out, almost every component is accurate.Among them, the power system, which is the main research direction of Wu Tong, is highlighted by Wu Tong.

This step was also diffracted from the derivation space to Wu Tong's draft paper in reality. Regarding the power system, Wu Tong highlighted it with color.Xugong once again marveled at Wu Tong's drawing techniques and data refining focus on the precise model that was scaled down and assembled on a piece of quarto white paper.

(End of this chapter)