Yi Shihe: Innovation as a soul, Danxin cast a sword

[Revolutionary soldiers in the most beautiful new era]

In the early morning of the summer, the sun was spilled through the window. Professor Yi Shi and the Professor of the School of Defense University of Defense Science and Technology are working in the desk. There are several materials in front of the computer, and there is a thick book next to the computer. In the summer vacation, the campus was a lot quiet, but Yi Shihe still arranged the schedule very well -business trip, meeting, experiments ... this has become his norm for more than 30 years. Focusing on the field of basic innovation research in high -speed aircraft, Yi Shi and leading teams have continued to break through and achieved a number of international leading research results.

That year, Yi Shi and the upcoming graduate graduate, the outbreak of the Gulf War made him see the powerful power of high -tech weapons. "When can our country have more advanced weapons and equipment?" Yi Shi, who was born in physics, and had a strong idea of ​​participating in the army. With the mission of "reporting to the country with the body", he came to work at the National Defense University of Science and Technology.

While doing a good job of teaching, Yi Shi and focusing on basic research on high -speed aircraft are particularly concerned about high -speed aerodynamic and optical cross -fields. Gradually, Yi Shihe made some achievements in experimental and theoretical research, and the college also built the Air Power Laboratory.

"It is difficult for this research field to achieve results." In that year, Yi Shihe focused on research on the basic innovation of high -speed aircraft, and many people around him reminded him. But Yi Shi and the first consideration were not personal or defeat and loss, and he devoted himself to research. However, in front of him is a worldwide problem -the harsh and high temperature radiation and optical distortion caused by high -speed flight, which is like the fog covering the high -speed aircraft "in front of the eyes", making it unable to see the target. How to solve it? Yi Shi and the team conducted multiple rounds of test tests, but they were not successful. When driving at one time, because of the foggy windshield of the vehicle, Yi Shi and habitually pressed the air conditioner blow switch, which made him inspired: Can the fog of high -speed aircraft "blow" the fog "blow" by air? The detailed numerical simulation and experimental test conclusions verified Yi Shihe's thoughts. In this way, he quickly found the direction of the breakthrough and ushered in the dawn of victory.

After that, through the day after day, Yi Shihe and the leading team made a number of breakthroughs in the field of basic innovation research in the new generation of high -speed aircraft, and handed over their own qualified answers on the road to win.

"The road of scientific and technological innovation is endless." Yi Shihe often told the students like this and has always asked himself. Since participating in the work, Yi Shihe mainly used his main energy on independent innovation. He led the team to study the "stuck neck" problem. In the field of basic innovation research in the new generation of high -speed aircraft, whether it is basic theory or experimental equipment, in the process of breakthroughs from scratch, Yi Shi and team's innovation wisdom is condensed. A string of flashing footprints -breaking through a number of core key technologies, holding 1 second prize of the national technology invention, and 4 first prizes of the military science and technology progress.

Today, Yishi, who is over half of the year, still adheres to the front line of scientific and technological innovation every day. He said deeply: "The country and the army have many key technologies waiting for us to break through, and the pace of independent innovation dare not stop."

(Our reporter Liu Xiaobing, a correspondent Zhang Zhaoxing Gu Ying)

【Edit: Liu Yue】

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