In the evening, Yang Jie was also in the living room talking about the electric propulsion plane with Qin Ling and Bai Bing, as well as his parents and Bai Bing's parents.

"Rolls-Royce started to lay out electric propulsion technology a few years ago, and now seeing that we have made such a major breakthrough in fuel cell technology, and now we are also developing EFI aero engines, they obviously can't sit still. ”

Yang Jie said with a smile.

"Is it difficult to develop this EFI aero engine?" Yang Minghui asked.

"The difficulty is mainly focused on engineering technology, the theory and design of this aspect are not a big problem, now Yonghan Aviation Technology Co., Ltd. is mainly in the research and development of the best air heating methods, including arc heating and high-frequency heating and radiant tube heating methods, and now we have almost convened dozens of domestic experts to carry out research and development for us in this regard. ”

"What if these developments are delayed?"

Cai Wenya also asked worriedly.

"Even if the project doesn't make money, it can make money by selling some of the technology developed to other companies. ”

Yang Jie said with a smile: "Many times R&D is like this, not necessarily in its own R&D projects can be realized quickly, but some technologies can be used in other projects to make a lot of money, which also responds to the old saying 'lose the mulberry elm, harvest the east', and many times this is the case." ”

"I don't know anything about R&D, and since big companies like Rolls-Royce are actively working with you, there's always nothing wrong with that. ”

Cai Wenya said with a smile.

"Mom, your son's company isn't bad now, okay!"

Yang Jie said with a smile.

"Praise you a few words and your tail will rise to the sky!"

Cai Wenya glanced at Yang Jie angrily, "People are companies with a history of more than 90 years, and their foundation is much deeper than that of Huaxing Group Company." ”

"Yes, I don't fight with you about this, you have been playing with my dad and father-in-law for a day, you must be tired, it is better to rest early, tomorrow the Paris Air Show will start, there are many things to watch and play." ”

Yang Jie said with a smile.

"Is there such a rush as you bastard!" Cai Wenya said with a glare.

Yang Minghui laughed with Bai Wendong and Ruan Yuhua.

After a while, they also went back to their rooms.

Yang Jie yawned, looked at Bai Bing and said, "Will you sleep with me or with Qin Ling tonight?"

"You can sleep alone, I have a lot to say to Qin Ling......

Yang Jie also sighed, obviously there were two flower-like women in front of him, but he couldn't sleep any of them.

The next day, Yang Jie and others also rushed to the Paris Air Show Pavilion at Bourget Airport.

The first three days of the Paris Air Show are open to the aviation industry, and the last three days are open to the public, and various aircraft manufacturers and aviation equipment companies from all over the world are also showing off their technical strength to the world at such an important air show, and they also want to get more orders.

Held for more than 90 years, the Paris Air Show is the world's oldest aerospace event, and it is a barometer of the global aviation industry, which has been held in the United Kingdom for even years.

The development of the global aviation industry can be known by the number of orders placed at the air show and the related industries driven by the air show.

Such an important platform is also a huge stage for giant companies such as Boeing and Airbus to make their own product debuts, and the major powers have also flexed their muscles through this stage to unveil their new aircraft.

The United States has previously exhibited its own stealth bombers, X31 and other advanced models at such air shows, while Russia has displayed its own large transport aircraft and fighter jets.

In the past, there were some European and American players on this platform, and in the past, there was basically no trace of Huaxia's aircraft, but this year, the situation has changed.

Yonghan Aviation Technology exhibited turbofan aero engines and avionics equipment from the Hengshan and Kunlun series at its booth, while AAC Technologies exhibited fuel cells and motor rotor systems mounted on helicopters.

At the same time, Changhe Aviation Group also brought a prototype of the fuel cell helicopter for civilian use, as well as several other design models.

Hongdu Aviation Group Company also exhibited an advanced training aircraft and an improved version of the K8 training aircraft, while Chengfei exhibited a Thunder Dragon fighter equipped with a Hengshan turbofan engine.

This time, Huaxia Guodu organized a group to display its own aviation aircraft and avionics equipment, which also attracted the attention of many people in the aviation circles.

When Yang Jie was talking to Wang Yonglin at the booth of Yonghan Aviation Technology Company, many foreigners were curiously watching the Hengshan and Kunlun turbofan engines, some media reporters from aviation magazines were also taking photos, and some people were asking the staff about many technical things.

"It seems that there are still a lot of people who are very interested in our engines!" Yang Jie said with a smile.

"Yang Shao, I also hope to get more orders with the help of this air show. ”

Wang Yonglin said with a smile.

Yang Jie took Bai Bing and Qin Ling to visit the booths of these companies in Huaxiaguo, and the heads of these companies came over to say hello when they saw him coming.

"I just look at it and don't have to call us. ”

Yang Jie said with a smile.

Although he said so, how dare these responsible persons slacken.

Yang Jie walked around these booths, and then went to the booths of giant companies such as Boeing and Airbus in the United States.

It has to be said that the United States has incomparably strong technical strength in the aviation industry, in addition to giant companies such as Boeing, Lockheed Martin, Honeywell, Pratt & Whitney, GE and a large number of avionics equipment companies have also appeared, occupying a large number of booths in the exhibition hall.

The attention of journalists and business people from all over the world is focused on the products exhibited by these companies.

Rome was not built in a day, and the United States has worked hard in the aviation industry for hundreds of years to stand on the commanding heights of the aviation industry.

However, as a reborn, Yang Jie will not honestly run behind the ass of the Americans, and he is now desperately transferring fuel cell and motor technology to the aviation industry, hoping to break this inherent situation in the next one or two decades.

In this regard, Huaxing Group has grasped the key key, and it is only a matter of time.

In the afternoon, Yang Jie received a call from Wang Yonglin, saying that the senior staff of Rolls-Royce Company was visiting the booth of Yonghan Aviation Technology Company and wanted to meet him.

Yang Jie laughed secretly in his heart: These John Bulls are really anxious, and they can't wait to meet him.

He then followed Bai Bing and Qin Ling towards the booth of Yonghan Aviation Technology Company.