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

WS-15, this basic version of the state-owned engine, how long did it take for them to travel in China from research and development to birth? If you include the start of domestic engines, it can be said that it took a full 30 years, which is only a lot longer.

Thirty years, based on the average life span of six to seventy years, is already half a lifetime.According to a 30-year-old life, a small third of the life has passed.It is enough for a newborn baby born in Wawa to grow into a young man.

In the development process of China's aviation industry, promoting breakthroughs in aero-engine technology has always been a key challenge.

Domestic industrial scientific research started late and faced the extremely difficult mode of technological blockade. Every step of progress is the result of domestic aerospace engineers crossing the river by feeling the stones with their proud perseverance and wisdom.

Catching up with the world's advanced level in the field of aerospace engines is the supreme dream pursued tirelessly by all domestic aviation engineers!

The research and development of the WS-15 engine has gone through decades of hard work, from the initial idea to the WS-10 that was ridiculed as a patchwork, from humbly asking for advice from the big brother next door, to the heartache of being almost cheated. A poisonous pie with problems... In the field of aero-engines, they have been facing many challenges and difficulties.

As a late-developing country, they have been imitating and learning the technologies of advanced countries and exploring their own development path. The development process of the WS-15 engine was full of hardships and twists and turns.

The final successful birth of WS-15 is due to the unremitting efforts of all of them at 614 Institute.

Although it may not be perfect when it is first born, and it may still have a long way to go before it can reach the world's leading level, its birth represents that China finally has a good, independently developed state-owned engine. It is a major breakthrough in their aviation industry and has important strategic value.

Their engines can achieve such breakthroughs because of the long-term pursuit and exploration of aviation engine technology by all patriotic aviation engineers!
It is this kind of persistence and hard work that made the WS-15 engine successfully fly for the first time in 05. It is also the technological breakthrough that all aviation engineers have been pursuing.

They still remember the fighting spirit of that year and have never forgotten it.In the past two years, thanks to Wu Tong's rewards, they have been exposed to more advanced concepts, mastered them, and thoroughly understood these concepts. Compared with the past years, the level of the entire team has also been greatly improved, and they have higher capital to build dreams. !
Yang Wei led the team and once again took on the tough problem of WS-15, and finally cooperated with Wu Tong to complete the birth of WS-B1.

When the brand-new results were presented in front of Yang Wei and others, their vision could not help but change from clear to blurry, and there were tears of excitement in their eyes.

"Mr. Wu, we succeeded? We have changed the circulation engine, right?" Yang Wei's voice was choked, and his lips trembled a few times before he found his voice.

For many years, they have been eagerly looking forward to surpassing the world and leading the world.Now, the results that are truly expected to surpass the world are brand new in front of them, and they were created by their own hands.If I hadn’t built it with my own hands and supervised each component individually, then today, each component would make up this brand-new WS-B1, which would widen the gap in the world and have performance expectations.

Looking at it, the pride in their chests still rose. If they hadn't retained a little sense, they would have wanted to smile arrogantly at this moment.Let everyone witness the impressive new achievements they have created under the guidance of Mr. Wu Tong and Wu!
"Yes, Teacher Yang, there is no accident. We succeeded. WS-B1 was born, and we are going to enter the era of variable cycle engines!" Wu Tong looked at the not-so-huge real guy in front of him, with the same joy in his eyes, and drew on the drawing The research and development design on the Internet will never be more shocking than the real thing in front of you.The WS-15 that has been finally assembled in front of you is like a small torpedo. It is small in size, but it has extraordinary bursts of power. It will bring the world the ultimate experience and will also realize China's transformation into mature technology. Time has shortened the pace of more than ten years.

In the future memory, Wu Tong inadvertently browsed some fragments of information. It should be eight years later that China had preliminary verification of variable cycle technology. The real technology maturity could not be brewed in one or two years. She could Being involved in this technological process, there are also some happy ups and downs in my heart.

"Hahaha..., haha, we succeeded, Mr. Wu is great, Mr. Wu, we succeeded!" Mr. Yang and several core engineers cried with joy, almost dancing like crazy. They succeeded, they succeeded in creating a leading product that belongs to China. The world's most advanced, super-performance, variable-cycle engine!
Previously, they believed that the development of technology was a gradual process, and each step was a reflection of accumulation and progress.Until they met Wu Tong, who used each of his outstanding achievements to silently prove to the world that China can never be underestimated!
Before Wu Tong, when it came to the development of aero-engines, the biggest gap between them and Haidian was in the research and development model.

The development of their aero engines is based on the aircraft first and then the engine. The development of the engine often starts after the aircraft model is determined. On the other side of the sea, the engine is first and then the aircraft. When the aircraft is developed, there are already engines to choose from.

It can be said that the development model of existing engines and aircraft is in line with the development rules of aerospace engines!

This is because the technical difficulty of developing aeroengines is much higher than that of aircrafts, and the development time cycle is also much longer than that of aircrafts.

Two different R&D models have completely different consequences.

In China, often due to the discontinuation of aircraft models, the engine is in dire straits and eventually dies!In contrast, it is much better to have a good engine foundation. Even if one or two aircraft models are discontinued, investment in engine development cannot be stopped!

Fortunately, there is no shortage of insightful people in the country, and there is also no shortage of unknown scientific research warriors who are willing to fight for the country and never regret it. When relevant departments and outstanding R&D personnel realize this importance, they have transformed aero engines from the original Developed as an important accessory component of the aircraft, the importance of the aero engine is as important as that of the aircraft, or even higher.

Now, in their country, they now have the help of heaven and earth, and they have Wu Tong.With the help of Wu Tong, there was the world-leading WS-15S before, and now there is the new WS-B1 with superior performance and more resource saving, one step ahead of the world, and the completion of a variable cycle engine. Over time, China, now We can proudly call ourselves a powerful engine country.

They, the Chinese, have never been left behind! (End of chapter)