Chapter 1745 - Ready to Fly & Our Own Aero Engine (Finale: 1)
In April 1996, the situation in the strait had not yet dissipated, and the main leaders of the cabinet, General Huaqing and the leaders in charge of related industries had quietly come to Xifei, a subsidiary of AVIC No. 2 Group, to inspect the work progress of Beijun 200.
The media led by CCTV gave a series of reports on the significance of the large aircraft of the Beijun 200 to the aviation industry of the Republic, and once again reported that the Beijun 100, which had entered the most advanced stage of airworthiness certification, and told the people of Guangda in a way that was almost good news that the large and medium-sized luxury passenger aircraft produced by the Chinese themselves was about to come out.
The power of the media was enormous, and for a time, the whole society was discussing the North County 100 and North County 200, and some news about the North County 100 and North County 200 was also released in due course.
It's just that while people are encouraged by this news, they all forget one point: in addition to the cabinet and the leaders of the relevant competent industries, there is also General Huaqing, General Huaqing is the second person in our army, what is he going to do?
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"It's ......"
After going through layers of secrecy procedures, seeing this thing in front of him, General Huaqing's face suddenly turned an abnormal flush, and he pointed to the behemoth in front of him excitedly, "This ...... This...... Too fast, right? ”
It is no wonder that General Huaqing is so excited, in front of General Huaqing's eyes is a large supersonic bomber with wings ready to fly, 22M3 "Backfire", and next to the bomber, there is also a cockpit that has just been built.
According to General Huaqing's understanding, the Tu-22M3 "Backfire" long-range supersonic bomber, which is being secretly copied by AVIC Group 2, should still be in the stage of reverse imitation of structure and engine. But what's going on with the TU-22M3 in front of you, which is even equipped with an engine?
"This is a full-scale model of our 'backfire' 1:1 metal, which is mainly to verify the matching between each component and the fuselage."
General Huaqing is very excited, Lin Hongfei is also excited, 1:1 full-size model, for the development of aircraft, this is already a huge progress, compared with the traditional wooden model, the metal model is a huge progress, because compared with the traditional wooden model, the metal model and the real aircraft have the same number of parts. And the size data of each part is the same, the only difference is that the metal model does not need to fly into the sky, so there is no real performance in terms of parts and structural performance.
It turned out to be a 1:1 metal model, General Huaqing nodded, as a senior general of the military. Of course, he understands the significance of full-scale metal models in aircraft development, but then. He looked through the massive air intake into the engine fan blades that loomed deep into the air intake. "And what's going on with this engine? Also a model? ”
"This is not a model, two of the four NK-321 engines that we got from Ukraine, and they are also used by us for matching and testing."
The TU-22M3 "Backfire" large long-range supersonic bomber uses the same NK-321 engine as the Tu-160 supersonic strategic bomber. Not impossible.
"You've worked hard...... Comrades have worked hard...... I thank you for your tremendous efforts and sacrifices for our national defense construction, and on behalf of the comrades of the armed forces, I would like to thank you and extend my high respect to you! "Look at the huge model in front of me, and then look at the cockpit that was clearly removed from the Tu-22M3. General Huaqing's eyes suddenly reddened: he could fully imagine how much effort it took for the Second Group of AVIC to secretly bring these things back to China in the form of ants moving, and at this moment, General Huaqing gave a solemn military salute to the scientific research and engineering personnel of the Second Group of AVIC headed by Lin Hongfei.
"It's not hard, it's all ...... we should do"
Lin Hongfei's eyes were a little red, and the surrounding Xifei and other experts and engineering technicians of AVIC Second Group couldn't help but shed tears: although there are advanced scientific research equipment, the sweat and strength that should be shed are not less, even if it is completely imitated, everyone has almost completely eaten and lived in the unit during this time, and on average, almost everyone has lost more than 10 pounds, but it is all worth it.
"Womb, if we had this plane a long time ago, not too many, even if there is only one brigade, the Americans dare to be so arrogant?" The old general's eyes were also a little red, and he couldn't help but wipe his eyes, "Xiaolin, you give me a word, when will this plane go to the sky?" ”
"Three years! Up to four years, our prototype will be ready for test flights! Lin Hongfei said categorically.
According to the entire domestic map - 22M3 "backfire" plan, the whole project is divided into three steps, the first is to complete the imitation work as soon as possible, without the slightest modification, the purpose is to form combat effectiveness and deterrence as soon as possible, the past of this file made the big guys almost vomit blood, in any case, the formation of combat effectiveness as soon as possible is the most important;
After equipping about one flight regiment and forming combat effectiveness, the second step is to upgrade and improve the aerodynamic shape and avionics system of the aircraft on the basis of the existing Tu-22M3 to improve the overall combat capability of the aircraft.
The third step is to improve the engines of the aircraft, and to make targeted improvements and adjustments according to the requirements of our army's defense in the new period, and to increase the improvement of stealth, of course, this third step will probably be 20 years later.
"The manufacture of a prototype for test flights will be completed by 2000 at the latest?" The general was immediately overjoyed, this speed was much faster than he expected, "Wouldn't it be possible to equip troops in small batches in 04 or 05?" Good! Ok, good, good! …… Hey? What's over there? ”
It was only at this time that General Huaqing's attention shifted slightly from the Tu-22M3, but the next moment, his research could no longer move: behind the Tu-22M3, there were two larger aircraft!
One he was familiar with. Elegant Tu-160 "White Swan" intercontinental strategic supersonic bomber, what is the other? A very large aircraft, looking at the appearance, it is obviously a large civil aircraft.
"Those two are models of Tu-160 and An-218, Tu-22M3 is only a long-range bomber after all, although it can be refueled in the air, but compared with the TU-160 intercontinental strategic bomber, the deterrent power is still lacking, after all, we have no overseas bases, and it is not difficult and convenient to refuel in the air."
"The An-218, we have given the number North-County 400 for the time being, and the counter-targets are Boeing 777 and Airbus A330. It is the next big move in the field of civil aircraft after the completion of the North County 200 project by AVIC No. 2 Group...... This aircraft and the Y-20 large wide-body transport aircraft we are working on have 70 percent of the technical data shared and shared. ”
"Good ......" I see! General Huaqing nodded again and again, and said in a stacked voice, "Great, with these treasures, it will be 20 years at most." I don't think the Americans dare to show off their might at our gate! Well, Kobayashi. Are there any problems you're having right now? Yes, just say. Old man, I'll help you solve this face with this face. ”
"There is a real problem, the main thing is that the satellite data bandwidth allocated to us is not enough, and it would be nice if we could allocate more bandwidth." Lin Hongfei smiled shyly and said embarrassedly. Those former Soviet strategic weapons and equipment in Ukraine, Tu-95, Tu-22M3, Tu-160 or SS-24S ICBMs. All of them are closely monitored by the United States and Russia for sophisticated weaponry, and although Ukraine has included it in the National Air and Space Museum of Ukraine in the name of a museum collection, neither the Americans nor the Russians can say anything.
Some of the subsystems and parts on the plane may be sneaked back little by little by the way of ant moving, but want to transport a complete plane out of Ukraine? That's absolutely impossible.
The state is aware of this. In order to facilitate the imitation and mapping of the aircraft placed in the museum by the "staff" of the National Air and Space Museum of Ukraine, a small satellite communication ground base station was secretly established in the National Air and Space Museum of Ukraine, and the bandwidth of 4M was allocated to this base station.
"4M is not enough?" General Huaqing frowned, and then waved his hand, "You can rest assured, I will find a way to deal with this matter, in short, we must not let our research be stuck at this point, it's a big deal, let's launch a communication satellite for you to use!" ”
"Thank you so much!" Not only Lin Hongfei, but all the scientific researchers present were immediately overjoyed, "It doesn't take too much, as long as there is 10M." ”
"You don't have to worry about this," the general has the heroism of a general, and with a wave of his hand, he is extremely heroic, "If you have any other requirements, you can talk about it together." ”
Boss Lin was also really unkind, and he didn't know what Lu Dao's modesty was, so he immediately said, "In one, I hope that the country will bring over the requirements of the low-speed heavy attack aircraft and the Y-20 to support the army's operations as soon as possible, in fact, we are also quite anxious." ”
"This one already exists." The general glanced at the colonel beside him, who was carrying two bars and four stars on his shoulder.
Comrade Senior Colonel immediately took out a document from the bag he was carrying and handed it to Lin Hongfei, "Mr. Lin, this is our requirement for ground attack aircraft and Y-20, you can take a look." ”
Lin Hongfei was also polite, and immediately opened it and looked at it.
The design objectives of the new low-speed ground-to-ground heavy attack aircraft are: high combat effectiveness, strong survivability, simplicity, flexible response, low price, total bomb load of not less than 4 tons, no less than 10 external attachment points, certain air attack and self-defense capabilities, can take off and land on the front line simple runway and even soil quality, has good reliability and maintainability, and has strong maneuverability.
Specific tactical indicators: side-by-side two-seat design, the maximum level flight speed shall not be less than 600 kilometers per hour, the minimum stable flight speed is 140 kilometers per hour, good low-altitude and ultra-low-altitude hovering ability, and good flight ability at an altitude of 30 meters above the ground. has the ability to launch guided weapons, with a large potential for improvement and upgrading;
Uses a three-barreled 37mm Gatling cannon. Good top attack capability against enemy ground armored targets; It has an active radius of 400 km, can withstand an overload of 3.5 g at a speed of 500 km/h, carries all weapons, and can take off from a 600-meter-long runway in standard tropical daytime conditions;
If you only carry 4 500-kilogram aerial bombs, 750 shells, and the necessary fuel, you can take off from a 300-meter-long runway at a front-line airfield, fly to a theater of operations 80 kilometers away, fight for 30 minutes, and fly 240 kilometers back;
Able to carry out escort missions for our armed helicopter and transport helicopter groups, and provide attack support and fire support for our ground armored groups and special operations forces;
Take off from a front-line airfield and be able to attack targets within 1100km;
The structure is simple, easy to carry out weapon loading and aircraft maintenance, and has good survivability. It can resist the blow of 23mm armor-piercing bullets, and the main structures are redundant;
After 4 years, it should be able to equip the troops.
This is the requirement of the new attack aircraft temporarily named "Qiang-6", followed by a thick stack of requirements for the new Y-20 large jet transport aircraft. This Y-20 is completely different from the original Y-20 that began to work on after 2000: first, the cabin must be able to seat two 4x4 military light tactical trucks in parallel, or transport a WZ-123 main battle tank under development with a weight of 55 tons.
The maximum flight range of more than 8,000 kilometers, the combat radius of more than 3,000 kilometers, and the maximum flight range of more than 4,400 kilometers with a full load also prove that this is an advanced large transport aircraft that is enough to enter the advanced ranks of the world's leading transport aircraft......
Read. Lin Hongfei handed over the information to Chief Master Lu Xiaopeng, who had been waiting for a long time...... For emerging attack aircraft. Mr. Lu's enthusiasm is much higher than that of Lin Hongfei.
"Is there a problem?" After Chief Lu finished reading it, General Huaqing asked anxiously.
"No problem, I guarantee that the task will be completed within 4 years!" After reading the design requirements, Lu Xiaopeng confidently assured.
"Great!" General Huaqing was overjoyed!
In the arguments of this period, the more the army demonstrated, the more surprised it was to find that under modern combat conditions. We really need such a low-speed, heavy attack aircraft, the army has not yet realized this, but under Lin Hongfei's provocation, everyone suddenly calmed down: to do it! Be sure to do it!
"As for this transport plane......" Lin Hongfei groaned. "Basically, it can be synchronized with the North County 400, the design work can be completed in 2000, the prototype can be manufactured in 2002 or 03, and the test flight can be carried out in 04." ”
"So fast?" General Hua Qing was very surprised, "According to international practice, the research and development time of this large transport aircraft will take more than 15 years." ”
"Mainly because the Y-20 and the North County 400 are common in most of the technology and design, the prototype of the North County 400: An-218 has completed the main design work, has entered the prototype manufacturing process, the former Soviet Union helped us save the most time-consuming time in the front of the aerodynamic shape design and structural design." Lin Hongfei explained.
I see. General Huaqing nodded again and again, held Lin Hongfei's hand tightly and said with a happy face, "Comrade Xiaolin, then I will wait for your good news." ”
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In July 1996, a Long March-5 rocket lifted off from a rocket launch base in China, sending three satellites with different purposes into a predetermined orbit in space at one time.
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On September 18, 96, after more than a year of rigorous testing, the North County 100 officially obtained the type certificate issued by the Civil Aviation Administration.
On September 22, the first production North County 100 was officially delivered to Guqi Provincial Airlines for operation.
As the first large and medium-sized aircraft with completely independent intellectual property rights in the republic, the national leadership attaches great importance to it, on the day of the delivery of the first official production model of the North County 100, the Prime Minister, the two vice ministers and the main leaders of the Civil Aviation Administration all came to Shungeng City Airport, not only to carry out the tailoring ceremony for the first officially delivered North County 100, but also to take the lead in this aircraft to experience the comfort of the North County 100.
Lin Hongfei was still a little worried, and kept persuading. "Chief, look, can I fly with all the members of our R&D team?"
The implication is that if you are in a high position, even if you are a little frightened, it will be a huge loss to our republic, so don't go up...... In any case, this is also the first time that North County 100 has been put into commercial operation.
"What? Xiaolin, you don't have confidence in this plane you made? The prime minister didn't give Boss Lin face at all, and asked unceremoniously.
"Of course I'm confident, but ......"
"It's nothing, but you sit with me today. Let's all sit down! The aircraft we designed and manufactured ourselves, we, the public servants of the people, dare not do it, how can you let the people rest assured? The Prime Minister waved his hand unceremoniously, staring sternly at Lin Hongfei and the leaders of the Civil Aviation Administration, "Or are you doing something?" ”
"Nope! Absolutely nothing! Lin Hongfei and the leaders of the Civil Aviation Administration were taken aback. Waved his hand again and again.
With the Prime Minister's words, Lin Hongfei couldn't stop the Prime Minister if he wanted to.
"Since you didn't do anything. So what are you afraid of? The Prime Minister glared at Lin Hongfei fiercely. Taking the lead, he stepped on the gangway and walked up first, "I'll try it first, as long as this plane is really good, why do we Chinese have to buy a foreigner's plane?" ”
The prime minister said so, what else can Lin Hongfei do? After handing over an inquiring look to the other two vice ministers and the relevant personnel of the Civil Aviation Administration and the Security Bureau. Lin Hongfei, who received an affirmative answer, stepped on the plane immediately behind the prime minister.
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The Prime Minister did not immediately sit in his seat, but first took a tour of the cockpit and had a conversation with the two pilots.
Seeing the prime minister coming, the two pilots hurriedly got up. But he didn't want to be held down by the prime minister, "Sit, you sit, you don't have to get up," said, the prime minister's eyes swept in the cockpit, and saw that there were few dazzling aviation instruments in the cockpit of traditional aircraft cockpits, replaced by five CRT color displays, and nodded approvingly, "Well, this plane is very advanced!" ”
Lin Hongfei immediately introduced, "According to the needs of different customers, our North-County 100 has a variety of configurations for customers to choose from. Collins' most advanced digital intelligent cockpit system, and the use of the British Rolls-Royce production of BR710 large bypass ratio turbofan engine, not only engine thrust is larger, fuel economy and noise is much better than the original D-30 engine. If the customer needs, we can also use the domestic avionics system as well as our own engine, compared with the imported avionics system and engine, the price of the fully localized North County 100 can be reduced by more than 40%. ”
"Very good." The Prime Minister nodded approvingly, of course he understood that AVIC Second Group would come up with multiple configuration plans for Lu, which was nothing more than to better promote this aircraft, and he didn't care, and then asked Lin Hongfei curiously, "I remember that the engine you were going to use at the beginning was Pu. Megumi's JT8D, how did you change it to rolls-Royce? ”
"Yes, the JT8D is a small and medium-sized bypass ratio engine, fuel economy and noise level control is not good enough, BR710 is the latest design of rolls-Royce 7000 kg thrust new engine, although the price is slightly more expensive than JT8D, but the fuel economy and noise level control is better, from an operational point of view, BR710 is more cost-effective."
He asked the two pilots, "Comrade pilot, what do you think of the flight handling and comfort of this aircraft?" ”
"The flight performance and handling of this aircraft is fantastic!" Speaking of this, the captain and chief pilot did not hesitate to praise at all, "Chief, I used to fly Boeing 737, compared with Boeing 737, North County 100 and Boeing 737 flight speed is comparable, but North County 100 control is more sensitive, flight speed is faster, flight control system is also more intelligent, among the several models I have flown in, North County 100 is the best, as for comfort, our flight attendants all think that the noise level and comfort are more comfortable than McDonnell Douglas-82 and Boeing 737." ”
"Is that so?" The Prime Minister turned to the stewardess beside him and asked.
Just now he has learned about the flight performance of the North County 100, the economic cruise speed is Mach 0.79, which is indeed comparable to the Boeing 737, far stronger than the Canadian Bombardier CRJ-100, which only has a cruising speed of Mach 0.67, but the comfort is also stronger than the Boeing 737?
"Yes," the Prime Minister said he would ask himself. The stewardess was a little flattered for a while, and hurriedly replied, "Because the Beijun 100 inherited the aerodynamic scheme of the Tu-134B engine tail crane, the noise of the engine was reduced to the greatest extent, and the noise level of the BR710 engine was much lower than that of the JT8D and CFM56-5B engines used on the Boeing 737, according to Mr. Lin's introduction, the aircraft was specially designed with sound insulation materials, so the noise level in the cabin was 5 to 8 decibels lower than that of the Boeing 737 on average." ”
"5 to 8 decibels lower than the Boeing 737?" The Prime Minister was surprised.
Between 5 and 8 decibels, this may not seem like a high number, but the Prime Minister, a technician, knows too well what this modest figure means: it means that the comfort level of the aircraft has increased by a whole level!
"Yes." Seeing that the Prime Minister spoke kindly, the flight attendant was a little bolder, "Not only that, but the interior design and seats of the cabin are also specially designed by Mr. Lin, and the comfort of the ride is also better." ”
"Then I'm going to have to experience it myself." The Prime Minister smiled and nodded.
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October 1. As a gift program for the National Day, CCTV has launched a special production column: "The Republic Aviation Manufacturing Industry in Take-off". The theme of the column is the North County 100 civil aviation aircraft that has just obtained the airworthiness certificate of the Civil Aviation Administration. When the comfort, flight speed and safety performance of the North County 100 were introduced to the mainstream civil aviation aircraft in the world such as the Boeing 737, the host choked up with excitement: "On the great day of the 47th anniversary of the founding of the People's Republic of China, we Chinese finally have our own large and medium-sized civil aircraft with independent intellectual property rights, which is a great progress in China's aviation industry, from nothing to the take-off of the North County 100." I think every Chinese should be proud of it, and we also look forward to AVIC Second Group to create a higher height. Write a new chapter for us! ”
After the program was broadcast, it not only caused a huge sensation in China, but also caused a wide range of repercussions abroad, and the "New York Times" even published a special issue for this purpose, not only commenting on the great significance of the take-off of the North County 100 to the development of the aviation industry of the Republic, but also raising its own questions with some concern: The development of the aviation industry of the Republic is beyond the imagination of the United States, and if the aviation industry of the Republic is allowed to develop like this, will the interests of the American aviation industry be seriously threatened?
Well, in essence, this is another article on the threat of China.
The New York Times' comments did have an effect, and the entire Western world was a wolf, as if the sky of the North County 100 was a terrible disaster for the Western world world, and probably Boeing and Airbus should close their doors tomorrow, and the workers of these companies should go to the White House to petition the day after tomorrow.
But Lin Hongfei's main mind is not on this point, since the collapse of the Soviet Union, the entire Western world has been constantly propagating the "China & China threat theory", Lin Hongfei has been numb to listening, he is now frowning at another thing: the FAA has suspended the ongoing airworthiness certification work of the North County 100 for an extremely strange reason......
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"Lin, you're right, that bastard Bob is indeed secretly in contact with the damn Germans."
Plum. Iacoca's call made Lin Hongfei's heart move, and he immediately smiled, "I told you a long time ago, but you still don't believe it...... Okay, this is not a big deal, Lao Li, help me ask the FAA, why is my plane not certifying me? ”
"No need to ask, I know about this," Li. Iacocca reacted much faster than Lin Hongfei imagined, "They asked me to tell you, Boeing and McDonald. Douglas put pressure on them, and additionally it seems that Pratt. The Whitney Company and General Electric also voiced their displeasure...... Brother, you seem to have provoked a lot of people at once this time. ”
Plum. Iacoca's voice was filled with schadenfreude.
Of course, he has good reasons to gloat, and finally saw Lin Hongfei eat deflated once, how can he do it after misfortune?
"It's normal, I've moved some people's cheese," Lin Hongfei didn't seem to care. "Don't worry, they'll regret it sooner or later."
"Really?" Plum. Iacocca chuckled, and then his tone became a little serious, "Lin, you should know that they are not easy to mess with. ”
"They're not easy to mess with, but I'm even harder to mess with." Lin Hongfei smiled coldly, and wanted to put pressure on me in this way? Do the Americans really think that if they slap the Republic in the Strait area, the Republic will bow down to them?
Naive!
Lin Hongfei's words were quickly fulfilled, near the end of 06. The international aviation community suddenly broke a shocking news: several major domestic airlines collectively placed orders with AVIC Second Group, and at the same time converted the previous intended orders into actual orders, they once again added a total of more than 200 aircraft orders, which totaled more than 320 North County 100 aircraft orders, which will be delivered in the next four years. This means that AVIC Group 2 needs to deliver more than 80 flights per year!
Considering the increasing number of orders in the future, AVIC Group 2 must add two more production bases. Each production site rotates continuously every day to meet the market demand for Bukjun 100 in the next 20 years. On this basis, it is destined that in the next two years, the aerospace industry of the Republic will train tens of thousands of engineering design and manufacturing and management personnel, and these people are truly the foundation for the rise of the aviation industry of the Republic.
In this way, the Republic told the Americans, don't look at the arrogance you have just made a circle in the Straits. But do you know that this also means that you have offended the capitalists in your own country?
As soon as the news came out, the whole of Europe and the United States was in an uproar!
Compared with the uproar last time, this time it was a real uproar, and Boeing immediately announced that it would speed up its cooperation with McDonald. The merger process of Douglas & Co. Before the Boeing with McDonald. Airbus, which was most dissatisfied with the Douglas merger, did not oppose it as always, but adopted a silent attitude...... The taste is really intriguing.
But before the Americans and Europeans could react, another high-profile announcement from the Republic gave the Americans and Europeans a blow to the head: the Republic has successfully assembled several prototypes of BD1000 engines, and from now on, they will be tested on ground benches and air test platforms.
BD—1000? Ground benches? Aerial test platform?
A series of news made the Americans and Europeans feel like a combination punch on their heads: BD-1000 of course they know that according to intelligence, it is an improved version made by the Chinese on the basis of copying the D-30KU engine used in the Russian Tu-154M passenger aircraft, it is said that the maximum thrust has increased from 104 kN to 126.8KN, and the bypass ratio has also expanded from 2.0 to 2.8, but how can the speed of the Chinese be so fast? How many days have they been getting the information on the D-30KU engine? One more ...... Do they have a suitable aerial test platform?
The republic really does not have a suitable air test platform, the Americans with deep pockets modified an engine air test platform with the Boeing 747, which has the best safety and compatibility, and the Russians are not so wealthy, so they modified an air test platform with an Il-76 transport aircraft, but what air test platform do the Chinese have? Don't be funny!
If they really succeed, this is their first 13-ton thrust aero engine with independent intellectual property rights, although the technical content of the D-30KU engine is not at all in the eyes of the Americans and Europeans, and even the technology that has been eliminated by them, but this does not mean that this engine does not threaten them. The good aerodynamic shape design is enough to compensate for the lack of engine thrust to a certain extent. Martin, Northrop. Grumman's aviation expert group has provided the Pentagon with an analysis plan: if the Chinese really master this aero engine with a maximum thrust of 13 tons, combined with the progress of the Chinese in materials in recent years, they do have a success rate of more than 70% to create a large transport aircraft, even if it is not sure how the service life and stability of the engine is, but it is still a huge trouble for the United States.
But before the Pentagon generals could analyze how much trouble the Chinese's large transport opportunities would cause the United States, the Chinese' BD1000 medium-bypass turbofan engines were tested on their air test platforms.
The air test platform of the republic made countless people drop their jaws in shock!
That's a modified H-6!
Yes, it is indeed a H-6, a H-6 that is old in the eyes of countless people and should have been retired a long time ago!
A medium-sized bomber has a huge turbofan engine hanging under the wing, how to look at that scene and make people feel happy, but when countless people have laughed at the Chinese poor can only use the bomb six as a test platform, some people finally remembered a point: the old bomb six is actually a large aircraft with a maximum take-off weight of nearly 76 tons, and it is actually enough to use such a heavy aircraft as an air test platform.
It was also at this time that the Americans made a very stinky chess move...... CFM International and IAE respectively informed Lin Hongfei that, in view of the possibility that the North County 200 being tested by AVIC 2 Group could be converted for military use and threaten the interests of the United States, CFM International and IAE would refuse to provide CFM56-5B turbofan engines and V2500 turbofan engines to AVIC 2 Group, unless AVIC 2 Group and the government of the Republic promise not to use the aircraft for military purposes and prepare a written document.
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"Are Americans stupid?" When he saw this information, Lin Hongfei was speechless or speechless, "Isn't this forcing us to use our own engines?" ”
"The Americans are not stupid, the Americans said that the BD1000 engine based on the Russian-made D-30KU engine is noisy and does not meet the US environmental protection standards, and the FAA will not give the North County 200 airworthiness certificate, that is, the North County 200 cannot be sold in the United States...... It is estimated that the same is true in European countries. Ding Kexue said to Lin Hongfei with a smile...... This feeling of being opposed, to be honest, is good.
"What's the matter, anyway, we signed an airworthiness agreement with the Americans, and it doesn't matter if our planes can't be sold to the United States, as long as our planes can fly to the United States," Li Hongfei said nonchalantly, "but I think the Americans have taken a solid step this time, and history has proved countless times that no matter what, as long as the West blockades us, we can do better than we imagined." ”
"So, we still want to thank the Americans for their blockade of us?" Hearing Lin Hongfei say this, General Ding laughed.
"I just don't know if it's inconvenient, if it's convenient, I think I should send a big certificate to the Americans!" Lin Hongfei smiled and looked very happy.
"You, you......" Ding Kexue pointed at Lin Hongfei, so happy.
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PS: The editor informs you,End it as soon as possible.,The ban is only temporary.,And it's still conditionally lifted.,Only readers who have bookmarked this book can see it through the bookshelf.,It's not searchable through search.,It's not visible in the newly updated VIP chapter.,It's estimated that it's unlikely to be recommended in the short term.。
Okay, this is the rhythm that makes us end quickly, it's all like this, what else can we do for the millennium, and the millennium will write this ending as long as possible, no less than 40,000 words. (To be continued......)