Obviously, his son-in-law, who is not worry-free, makes the deputy head of Dongfang feel a little afraid.

"Actually, it's not a big deal," Lin Hongfei said, "When the state allocated some of the enterprises under AVIC to our company, did it consider retaining the original military business of these enterprises?" ”

Lin Hongfei's words are not untrue, such as the production of Yun-7 Xifei, they not only produce Yun-7, but also produce FBC-1 "Flying Leopard" fighter-bomber and H-6, the only active jet bomber in the republic, especially the Flying Leopard fighter-bomber, which has great significance for the national defense and coastal defense of the republic, in 92 years has produced a batch of pre-production and delivered to the naval aviation unit for trial, in January this year has just been finalized and put into production, if nothing else, to 97, 98 years to be able to formalize.

Another example is the production of the Y-12 Bingfei, they not only produce the Y-12, but also produce the Z-9 helicopter, the only medium-sized utility helicopter in the Republic, on the basis of the Z-9, the Republic has developed a carrier-based, armed and other helicopters for various purposes.

According to the previous train of thought, this adjustment is just to hand over Xifei's Yun-7 and Bingfei's Yun-12 to Guqi Provincial Industrial Manufacturing Co., Ltd., but seeing these things that make people drool, how can Lin Hongfei be willing not to fight for a handful?

"You want these things too?" Dongfang Zheng's face changed suddenly: It's just a civilian aircraft, but whether it is Zhijiu, Flying Leopard, or H-6, they are all equipment of great significance to the country's national defense and security, and these projects will be handed over to Lin Hongfei to operate? Instinctively, everyone feels uneasy.

didn't expect his father-in-law to have this mentality, Lin Hongfei's heart suddenly sank, but he was still not very willing, no matter what, he always had to fight for it. "I know that the leaders of the Dao are a little worried, but as far as the aviation manufacturing branch is concerned, in fact, it has little to do with the Guqi Provincial Industrial Manufacturing Co., Ltd., the proportion of state-owned shares exceeds 70%, and the core secret foreign investors have no access to substantive things at all. ”

"It's not enough." Dongfang is shaking his head.

If these enterprises can be completely handed over to Guqi Provincial Industrial Manufacturing Co., Ltd., together with all scientific research systems and businesses, Lao Wang's family will naturally agree. Although it seems that it has nothing to do with Lao Wang's family on the surface, but holding it in the hands of his son-in-law is not the same as holding it in the hands of his own family?

But this reason is obviously not enough to convince the old diehards.

"We can provide better engines for the Flying Leopard, and we have all the information on the D-30F-6 turbofan engine used in the MiG-31 fighter developed by the former Soviet Union. The maximum thrust is also 93.1 kN, which is even greater than the maximum afterburner of Spey. ”

"Huh?"

Dongfang Zheng couldn't help but raise his eyebrows: what he did was economic. However, I still know some basic military knowledge. The maximum thrust of Spey is 91.1 kN, that is, less than 9300 kg, but this value is the maximum thrust that the British original Spey can make, but it does not mean that the domestic Spey engine can also do this, the domestic Spey is not only much worse in stability and reliability than the British original Spey, but also only 87.6 kN in terms of maximum thrust. He knew very well that if this was the case, it would mean that the Republic had a real high-thrust military turbofan engine!

"Can this engine of the MiG-31 be mounted on the Flying Leopard?" Pursing his lips vigorously, Dongfang Zheng asked.

This question is directly related to the countermeasures that the old Wang family may take in this matter.

"There are almost no problems. You only need to make some local minor adjustments," Lin Hongfei said with confidence, "The diameter of Spey is 1093 mm, the diameter of D-30F-6 is 1095 mm, and the weight of D-30F-6 is about the same as Spey. ”

"The only problem is that Spey's bypass ratio is 0.64, D-30F-6 bypass ratio is 0.4, D-30F-6 fuel consumption is slightly more when flying at subsonic speed, but the use of Spey's flying leopard wants to fly supersonic must be driven afterburner, this time the fuel consumption is terrible, the maximum fuel consumption rate from 0.684 kg / N. The hour skyrocketed to 2 kg/n. hours, after D removes the afterburner, the maximum fuel consumption rate of D-30F-6 is only 0.8 kg/N. hours, considering that the flying leopard needs to open afterburner when taking off and fighting, in fact, as far as the entire mission period is concerned, the fuel consumption level of D-30F-6 is far lower than Spey, and the biggest advantage of D-30F-6 after removing the afterburner system installed on the flying leopard, is that supersonic cruise can be achieved without afterburner, and the combat radius is at least one-third higher than that of using Spey, which can allow our country to achieve effective control over the South China Sea. ”

Supersonic cruise without afterburner? A one-third increase in the combat radius? Effective control over the South China Sea? The three points named by Lin Hongfei were like a sledgehammer that hit Dongfang Zheng's chest in a row, making him burst of Venus in front of him!

Trying to hold back the frenzied beating heart, Dongfang Zheng asked the most critical point, "Can you produce this engine?" ”

"D-30F-6 and D-30KP use the same core machine, now we have produced the parts of this core machine, and then we have to test this core machine, as long as the core machine can pass the test, the others will not have much problem...... I firmly believe that we can do a good job of this engine," Lin Hongfei straightened up and tilted his neck, "Oh, by the way, I have also studied that the old turbojet 8 on the H-6 bomber can be replaced with a D-30KP turbofan engine, and after the replacement, under the premise of full load, the maximum range of the H-6 can be increased from 5,800 kilometers to 9,000 kilometers." ”

"Bang ......"

Dongfang Zheng couldn't sit still anymore, walked up to Lin Hongfei in two big steps, trembled twice, and said in a deep voice, "Are you sure?" Can the H-6 really use D-30KP? After a pause, Dongfang Zheng said again, "Boy, this thing is not for fun, you have to think clearly." ”

The flying leopard is just that, but the H-6 is the only "strategic" bomber currently owned in China, and it is also the only weapon that can effectively deter the South China Sea and the Xisha Sea at present, the performance of this aircraft is directly related to the core interests of the Republic in the South China Sea and the Xisha region, but although the Republic will use the H-6 as a "strategic" bomber, it is a medium-range bomber after all, "short legs" is a natural defect, and the turbojet engine itself is a large fuel guzzler. However, if it is really possible to greatly improve the combat effectiveness of the H-6 through the replacement of the hair, it will be of great significance for consolidating the core interests of the republic!

"I'm sure!" Lin Hongfei nodded heavily, "I deliberately compared the shape and data of the prototype of the turbojet 8 and the D-30KP, although it needs a little change, but the problem is not big, and there is no need to change the aerodynamic layout of the aircraft, after the power of the aircraft is improved, it can not only run farther, carry more weapons, but also have the ability to attack from a distance." ”

"Ranged attack?" Regarding Lin Hongfei's words, Dongfang is a little confused.

"Isn't the H-6 Ding used by HNA equipped with two external weapon pylons, our company's former Soviet weapons experts told us that after replacing the D-30KP, when the magazine is fully loaded, the external weapon pylons can be increased to six, which can not only be used as a medium-range bomber and a sea-to-ship precision-guided weapon platform, but can even carry large long-range cruise missiles for precision-guided attacks of thousands of kilometers."

"I see!" Dongfang was muttering, but his face became more and more serious.

He knew that Lin Hongfei had been jumping up and down in the past two years, and he had gotten a lot of good things back from the former Soviet Union, such as establishing a cooperative relationship with the Soloviev Design Bureau, buying a full set of technical materials and production drawings of the D-30 and D-30KU engines from them, and also obtaining the information and even prototypes of the D-30KP military high-thrust turbofan engine and the D-30F-6 turbofan engine used in the MiG-31 fighter plane in some not-so-glorious ways. He even obtained NK-321 engine samples and maintenance materials from Ukraine from the Kuznetsov Design Bureau for the TU-321 strategic bomber, and the research materials on various materials obtained from Lao Maozi were even piled up, but he never thought that the materials in Lin Hongfei's hands were so important to the country's national defense and security.

These things are so important to the country and the consolidation of the status of the old Wang family, if Lin Hongfei does not completely control Bingfei and Xifei in his own hands, he can only hand over these things...... Willingly? Dongfang Zheng asked himself in his heart. There is no doubt that Dongfang Zheng is absolutely unwilling: if there is no chance, it will be fine, now that there is an opportunity, why give up?

"You write me a piece of information...... Forget it, you go back with me now, report this matter to the old man, you don't go back for the next two days, sort out your thoughts, I will write this report with you! Suddenly, Dongfang Zheng immediately made up his mind: this kind of opportunity to come to the door, if you don't seize it, it will be thundered by the sky!

In any case, the four units of Xifei, Bingfei, 613, and 603 must be completely handed over to his son-in-law, who is more and more surprised. (To be continued......)