"Without aviation, our country will still be bullied, and I want to build airplanes in the future."This was the beginning of Gu Yifen's relationship with airplanes.
Maybe everyone is not familiar with this name, but everyone knows the aircraft he designed, and the designs of the Jianjiao-1, Chujiao-6, and Jian-8 are all from him.
BecauseThe country misjudged once, and Gu Yufen stepped forwardIt can be said that the achievements of aviation in our country today are closely related to this old man.
February 1930,Gu Yifen was born in a scholarly family, his grandfather was a meritorious hero of the imperial court, and his father Gu Yanlong worked at Yenching University.
The mother, the Pan family, was once the "Hanlin family" in Li Hongzhang's mouth.
Born in such a family, Gu Yifen's hobbies are very different from those of other childrenMy favorite toy when I was a child was a model airplane.
However, Gu Yifen's happy childhood did not last long, and in 1937, the Lugou Bridge Incident broke out that shocked China and the world.
This year, Gu Yifen was only seven years old, and he saw it himself at a young ageWitness the frenzied bombing of Japanese planes on the territory of our country
Seeing the smoke of gunpowder in her hometown, Gu Yifen didn't know how to give birth to her determinationDecided to build an airplane in the future!
In 1974, Gu Yifen applied for Tsinghua University, Zhejiang University and Shanghai Jiao Tong University, and he did not choose the popular majors of that era, butI chose an aviation major that no one was optimistic about.
Due to his excellent grades, Gu Shaofen was admitted to three universities at the same time, and considering that his brother died of illness a few years ago, for the sake of his family, he chose Shanghai Jiao Tong University, which is closest to his home.
During her studies at Shanghai Jiaotong University, Gu Yifen learned a lot of academic knowledge under the education of Wang Hong, the head of the department, and many professors.
In 1951, under the fire of the Korean war, the Aviation Industry Bureau was formally established in Shenyang.
As an aviation major, Gu Yifen and other teachers and students of the major all rushed to the Northeast to carry out the research and construction of aviation work.
This is the day that Gu Yifen has been looking forward to for a long timeHe did not hesitate to respond to the call of the motherland and rushed to Shenyang.
Gu Yifen's mother was happy for him, but after the mother and son were separated, the mother became ill because she couldn't let go of her son, and left before she was 70 years old.
This has also become an eternal pain in Gu Yufen's heart, all the timeI feel sorry for my mother
But for the sake of the country's aviation, he never regretted it.
In 1956, China decided to build its own aircraft, at this time China's aerospace industry was in its infancy and faced many difficulties.
Soviet friendly sent drawings and materialsBut without design, it's just talk.
It would take half a year to apply to the USSR just in the case of a revised design, not to mention the core design.
Without its own design, it is equivalent to the root of life in the hands of others, so China established the first aircraft design agency - Shenyang Aircraft Design Office, Gu Yifen served as the leader of the start-up group.
Gu YifenWith a design team with an average age of only 22 years old, they took on the first challenge and designed Jianjiao 1.
This is the first jet aircraft in China, and the soul of the design is aerodynamics, but the most exposed to it in university courses is propeller aircraft.
I heard that the library of Beihang University has relevant materialsIn order to collect materials, Gu Yifen traveled to Beijing and Shenyang many times.
Afraid of affecting students' learning, Gu Yifen is allGo to the library in the evening to check out the materials
When encountering illustrations with reference value, there is no way to take them away, Gu YifenJust one stroke at a time on the sulphur paper
In order to ensure the accuracy of the data, Gu Yifen is in HarbinTrials and tests in the cold, and finally completed the aerodynamic design of the air intake on both sidesIt has created a precedent for pneumatic layout design in China.
Jianjiao-1 was designed to the first flight successfully,It only took a year and 9 monthsThis speed is rare in the whole world.
**I was very excited when I learned about it, but because the news could not be made public, Gu Yifen and other designers could only be unsung heroes, and this was done for decades.
Jianjiao 1 is Gu Yifen's ** seat, and since then, his footsteps have never stopped.
In 1958, Gu Yifen completed China's first initial training aircraftHe first taught the design of 6 aircraft, established a subsonic aircraft aerodynamic design system, and also trained many excellent pilots for our country.
Gu also found that there is no numerical computing capacity for supersonic wind tunnels and engineering in China.
With Gu Yifen's efforts day and night, ChinaFor the first time, a supersonic aircraft launch design asana was established, which made a great contribution to the design of the follow-up annihilation.
China's aircraft industry is no longer a blank sheet of paper, we have our own design methods, so far, domestic aircraft design is using this system.
In 1959, Gu Yifen raised the application for joining the party to the party organization, saying that she was willing to accept any test from the party.
This is not just to join the party to express his heart, but to represent Gu Yifen's ideological leap.
So far, Gu Yifen has unreservedly dedicated herself to the aviation industry and the partyHis greatest wish is to live and die with the aviation industry.
In 1964, China began to develop the first type of high-altitude speed fighter aircraft, and Gu Yifen served as the deputy chief designerResponsible for the aerodynamic design of the J-8
The research and development process of the J-8 was very bumpy, and the chief designer Huang Zhiqian suffered an air crash during the mission, which was a major blow to the J-8 research team.
Huang Zhiqian is Gu Yifen's brother-in-law again, although Gu Yifen is sad, he knows that there are more important things.
Gu Yifen was ordered to become the chief designerThe first challenge he faced was the chatter problem of flight tests.
In order to figure out the cause of the problem,Gu Yifen proposed to go to heaven to observe it in personYou must know that this incident is very dangerous for him, who has no flying experience and is nearly half a year old.
Because of Huang Zhiqian's sacrifice, Gu Yifen has promised his family not to take the plane again, but in order to solve the problem, heHiding from his family, he took a fighter trainer plane to the sky 3 times
Gu Yufen sat in the co-pilot of the Jianjiao 6 training planeAt an altitude of 7000 meters, holding a telescope to observe the J-8
Recently two planesOnly a dozen meters, Gu Yufen was still desperate to let the pilot get closer.
Everyone was sweating for Gu Yifen, and the J-8 aircraft shaking would produce suction and high temperatures, and once people were involved, they would be crushed immediately.
Gu Yifen was like no one, it turned out that in his heart, he always had confidence in his plane.
If the people who make the aircraft are not confident, then what research is there to talk about?
It took ten years to solve this problem, during which Gu Yifen fainted due to overwork, howeverThe first thing I do when I wake up is to go up to heaven again to observe.
In 1980, the J-8 was delivered to the troops, when only a few countries in the world independently developed the third-generation fighter, and China's fighters no longer need to be imported from abroad.
It took only 4 years for the J-8 to complete its first flightThe speed once again shocked the world and proved the progress and determination of our country in the aviation industry.
The J-8 series of aircraft began to serve as the main fighter of the Chinese Air Force, and half of it was actually in serviceGu Yifen is also known as the "father of J-8".
While Gu Yifen continued to work hard for the aviation industry, a big event happened.
In 1980, with the J-8 delivered to the troops,China's first domestically produced large aircraft, the Y-10, successfully made its first flight, which can be described as double happiness.
However, due to the war and blockade at that time, it was very difficult for our country to develop independently, especially the Soviet Union, which had been offered to help China, because of the changes in Sino-Soviet relations, the promise was nullified.
In the second year, the Y-10 R&D program was completely terminated, lying in the Shanghai aircraft manufacturing plant, how many people's energy turned into scrap metal.
However, the tragic fate of Chinese aviation continues.
On the road to the research and development of large aircraft,China has decided to cooperate with the prominent American McDonnell Douglas and AirbusIt is true that because of this decision, our country has paid a huge price.
McDonnell Douglas broke the capital chain from being beaten by Boeing, and it was difficult to escape the fate of being acquired by Boeing, naturally, meThe cooperation between the country and McDonnell Douglas can only be terminated.
Boeing and Airbus became the two giants of the world's airlines for a time, occupying the Chinese market.
China also because of this miscalculation,Trillions of economic losses have been caused, and the aviation industry has stagnated, and even left far behind.
Boeing and Airbus are obviously bullying China for not having large aircraft, and they are opening their mouths to pay $1 billion in technology transfer fees, and there is no core content.
In order to cooperate with McDonnell Douglas to produce large aircraft,The entire production line of the Y-10 aircraft was cleaned up.
The chief designer of the Y-10 aircraft watched many years of hard work be ruined by a mistake in judgment, and finally died of depression.
Fortunately, we still have Gu Yifen, and at the critical moment, he stood up.
In 2001, there was a dispute over a new generation of domestic large aircraft in China, and many people did not agree to develop a large transport aircraft, and Gu Yifen insisted on it.
The 71-year-old Gu Yifen ignored everyone's opposition, rushed for months to get a new result "military large transport aircraft, with 70% of the technology, can be used with civil aviation."
After that, Gu Yifen has been working on the front line as a test flight review expert.
In 2013, the Y-20 broke through many difficulties and successfully made its first flightIt marks that China has the ability to build large aircraft.
And at this time, everyone knewGu Yifen, who is in her seventies, has long suffered from bowel cancer, it is impossible to imagine how many days and nights he was tormented by pain during the development of the aircraft.
Thankfully, four years laterThe long-awaited C919 aircraft was born
On the day of the first flight, Gu Yifen, who was over ninety years old, watched intently in front of the TV.
A few days ago, Gu Yifen just passed her 94th birthday, and the old man has always paid attention to China's aviation industry in his later years.
He is the only "double academician" in the field of Chinese aviation and the winner of the Lifetime Achievement Award for Serving the Country by Aviation, and is known as the "Outstanding Aircraft Design Master of New China".
From Jianjiao-1 to Chujiao-6, from Jian-8-J-8II, Gu Yifen has always been the most selfless hero in the aviation industry, and he is admirable, and he deserves the best honor.
We must remember these heroes who showed up for the motherland's aviation cause and learn from them.
I also believe that in the future, China's aviation industry will have better development, and speak with strength.
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