Chapter 870
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"Yes!" Jiang Yanhai agreed directly. He was not hypocritical.
The reason is very simple. Other engines, WS series engines, should have been finalized for a long time. What we have done before is the replacement of materials.
The tests of these engines have been done for a long time. As for the tests of other details, they are not important, at least not as important as those in Jiang Yanhai's hand.
"But I have to explain one thing first." Jiang Yanhai said.
"You say," several old professors looked at him.
"The design of the whole engine adopts another design scheme, so when using conventional aviation fuel, the maximum thrust is only 177 kn and the intermediate thrust is only 152 kn, and its current data is achieved with a new type of aviation fuel specially prepared by me."
"New aviation fuel?" several old professors were stunned. Although Jiang Yanhai's 177 kn and 152 kn were amazing, they didn't want this number as they had seen before.
"Is this aviation fuel very expensive?" one of the professors asked immediately.
"It's not expensive. It's almost the same as the current aviation fuel price. The price of one ton floating up and down is estimated to be only a few hundred pieces. The main reason is that it needs new additives and different formulas. Therefore, if it is used, the refueling of fighters may be different from the previous ones." Jiang Yanhai explained.
Hearing that it was just this problem and the cost did not increase much, all the professors immediately breathed a sigh of relief.
"This is not a problem. Just pay attention to logistics, which is not directly proportional to the combat effectiveness it can form. This small defect can be tolerated." another professor immediately said.
"Then there will be no other problems." Jiang Yanhai nodded.
"I heard you want to design your own fighter?" Professor Qian remembered something and asked again.
"Yes, I want to design a stealth fighter myself. In fact, from the beginning, to the size and specifications of the engine, performance parameters, including aviation fuel, I designed it for this new fighter." Jiang Yanhai nodded directly.
Everyone's professors have some incredible feelings, although all fighter designs give the performance data of a fighter first, and then find a way to design and complete it.
However, when giving the data of the fighter at the beginning of the design, they all proceed according to the actual situation, considering the overall manufacturing level and R & D level of the whole country, and then give the performance parameters before designing.
It was the first time they heard that someone first stipulated the abnormal data of this stealth fighter, and then in order to achieve such data, they went back to develop engines, or even develop new formula materials and new aviation fuel, just to achieve the data of this stealth fighter.
The key is... From the data of this engine, you can understand how abnormal the data of the stealth fighter this boy was going to develop.
Can we say... This is the difference between people's genius and ordinary people designing things?
"Well, boy, I venture to ask, what is the maximum speed of the stealth engine you are going to design?" old Liu over there couldn't help it. He is a professional fighter. The boy wants to get on the stealth fighter, and it is estimated that it is a double engine heavy stealth fighter.
A heavy stealth fighter with a single engine thrust of 27 tons... A double engine thrust of 54 tons. How can it be slow.
"The limit speed is Mach 4! The limit speed of conventional cruise is Mach 3." Jiang Yanhai did not hide it.
"Poof..." old Liu choked again.
The conventional cruise speed is Mach 3??? Boy, how dare you think!
The problem is that the boy has even worked out the engine for this number. According to this thrust, if the weight of the fighter he designs is similar to that of the J20, there is no problem reaching this speed.
"Boy, you know what? Reaching this speed is not just a problem of the engine." Liu couldn't help but speak again. This is his essential work. Of course, he knows what the key point is.
"I know that thermal barrier is a huge problem, so I have developed a new super stealth composite! According to my idea, about 70% of the material of the body will be composed of this composite, so its stealth ability is almost difficult to be found even in meter wave radar."
"In addition, its empty weight can be reduced to about 15 tons when its volume is similar to that of J20. However, the strength of its material can make it withstand the high temperature of hundreds of degrees Celsius rubbing with air."
"However, the manufacturing of this composite material is a little difficult and the estimated cost is a little high." Jiang Yanhai knows that this is an opportunity. One of these old professors here is one, but their words are very effective.
All professors: "..." everyone's face is a little strange.
"You've done it?" old Liu said in a strange tone. Now he dare not despise the boy, because all the words he said have been realized!
"Hmm! There are two kinds, one is magnetic loss stealth coating, and the other is structural stealth composite. Coating is easy to say, but this composite is very difficult." Jiang Yanhai nodded directly.
"You boy... No wonder you want to see the internal circuit design of J20 with me, ok... You're great! In this way, if you don't mind if you really have the design drawing, we old guys will give you a hand." Liu said directly.
"This... How can this be?" Jiang Yanhai was startled and joked. One of them can be counted as one. Academically, it can be said that it is at the level of grandmaster. Let them fight for themselves?
Then you can't be sprayed by people in the circle?!
"Why not?" Professor Li asked in reply.
"You are all respected predecessors..." Jiang Yanhai immediately opened his mouth.
But before he finished, he was directly interrupted by Professor Li.
"Boy, you have specialized in art, heard that there is order, learned no elders and children, and the one who reaches the top is the first. You must have my teacher in the line of three. Haven't you heard these words?"
"Yes." Jiang Yanhai took a deep breath and then said.
"OK, there's no need for nonsense. We people will start for you. Since you are confident, give us all the things you have designed. Designing a fighter is a systematic project. We old guys still have some face in the industry... By the way, have you named the fighter you're going to design?" Professor Li asked.
"Get up, phantom." Jiang Yanhai said seriously.
"Good name! Then you are the chief designer of the phantom fighter! There's nothing to be ashamed of. We can command some people. Since you have confidence, we'll work it out together. Don't you know if it can work? You have courage, determination and action. Do we old guys still care about some reputation?" Professor Li's old voice resounded.
Jiang Yanhai is silent. What is the backbone of the Republic?! This is it.
Please report us if you find any errors so we can fix it asap!
"Yes!" Jiang Yanhai agreed directly. He was not hypocritical.
The reason is very simple. Other engines, WS series engines, should have been finalized for a long time. What we have done before is the replacement of materials.
The tests of these engines have been done for a long time. As for the tests of other details, they are not important, at least not as important as those in Jiang Yanhai's hand.
"But I have to explain one thing first." Jiang Yanhai said.
"You say," several old professors looked at him.
"The design of the whole engine adopts another design scheme, so when using conventional aviation fuel, the maximum thrust is only 177 kn and the intermediate thrust is only 152 kn, and its current data is achieved with a new type of aviation fuel specially prepared by me."
"New aviation fuel?" several old professors were stunned. Although Jiang Yanhai's 177 kn and 152 kn were amazing, they didn't want this number as they had seen before.
"Is this aviation fuel very expensive?" one of the professors asked immediately.
"It's not expensive. It's almost the same as the current aviation fuel price. The price of one ton floating up and down is estimated to be only a few hundred pieces. The main reason is that it needs new additives and different formulas. Therefore, if it is used, the refueling of fighters may be different from the previous ones." Jiang Yanhai explained.
Hearing that it was just this problem and the cost did not increase much, all the professors immediately breathed a sigh of relief.
"This is not a problem. Just pay attention to logistics, which is not directly proportional to the combat effectiveness it can form. This small defect can be tolerated." another professor immediately said.
"Then there will be no other problems." Jiang Yanhai nodded.
"I heard you want to design your own fighter?" Professor Qian remembered something and asked again.
"Yes, I want to design a stealth fighter myself. In fact, from the beginning, to the size and specifications of the engine, performance parameters, including aviation fuel, I designed it for this new fighter." Jiang Yanhai nodded directly.
Everyone's professors have some incredible feelings, although all fighter designs give the performance data of a fighter first, and then find a way to design and complete it.
However, when giving the data of the fighter at the beginning of the design, they all proceed according to the actual situation, considering the overall manufacturing level and R & D level of the whole country, and then give the performance parameters before designing.
It was the first time they heard that someone first stipulated the abnormal data of this stealth fighter, and then in order to achieve such data, they went back to develop engines, or even develop new formula materials and new aviation fuel, just to achieve the data of this stealth fighter.
The key is... From the data of this engine, you can understand how abnormal the data of the stealth fighter this boy was going to develop.
Can we say... This is the difference between people's genius and ordinary people designing things?
"Well, boy, I venture to ask, what is the maximum speed of the stealth engine you are going to design?" old Liu over there couldn't help it. He is a professional fighter. The boy wants to get on the stealth fighter, and it is estimated that it is a double engine heavy stealth fighter.
A heavy stealth fighter with a single engine thrust of 27 tons... A double engine thrust of 54 tons. How can it be slow.
"The limit speed is Mach 4! The limit speed of conventional cruise is Mach 3." Jiang Yanhai did not hide it.
"Poof..." old Liu choked again.
The conventional cruise speed is Mach 3??? Boy, how dare you think!
The problem is that the boy has even worked out the engine for this number. According to this thrust, if the weight of the fighter he designs is similar to that of the J20, there is no problem reaching this speed.
"Boy, you know what? Reaching this speed is not just a problem of the engine." Liu couldn't help but speak again. This is his essential work. Of course, he knows what the key point is.
"I know that thermal barrier is a huge problem, so I have developed a new super stealth composite! According to my idea, about 70% of the material of the body will be composed of this composite, so its stealth ability is almost difficult to be found even in meter wave radar."
"In addition, its empty weight can be reduced to about 15 tons when its volume is similar to that of J20. However, the strength of its material can make it withstand the high temperature of hundreds of degrees Celsius rubbing with air."
"However, the manufacturing of this composite material is a little difficult and the estimated cost is a little high." Jiang Yanhai knows that this is an opportunity. One of these old professors here is one, but their words are very effective.
All professors: "..." everyone's face is a little strange.
"You've done it?" old Liu said in a strange tone. Now he dare not despise the boy, because all the words he said have been realized!
"Hmm! There are two kinds, one is magnetic loss stealth coating, and the other is structural stealth composite. Coating is easy to say, but this composite is very difficult." Jiang Yanhai nodded directly.
"You boy... No wonder you want to see the internal circuit design of J20 with me, ok... You're great! In this way, if you don't mind if you really have the design drawing, we old guys will give you a hand." Liu said directly.
"This... How can this be?" Jiang Yanhai was startled and joked. One of them can be counted as one. Academically, it can be said that it is at the level of grandmaster. Let them fight for themselves?
Then you can't be sprayed by people in the circle?!
"Why not?" Professor Li asked in reply.
"You are all respected predecessors..." Jiang Yanhai immediately opened his mouth.
But before he finished, he was directly interrupted by Professor Li.
"Boy, you have specialized in art, heard that there is order, learned no elders and children, and the one who reaches the top is the first. You must have my teacher in the line of three. Haven't you heard these words?"
"Yes." Jiang Yanhai took a deep breath and then said.
"OK, there's no need for nonsense. We people will start for you. Since you are confident, give us all the things you have designed. Designing a fighter is a systematic project. We old guys still have some face in the industry... By the way, have you named the fighter you're going to design?" Professor Li asked.
"Get up, phantom." Jiang Yanhai said seriously.
"Good name! Then you are the chief designer of the phantom fighter! There's nothing to be ashamed of. We can command some people. Since you have confidence, we'll work it out together. Don't you know if it can work? You have courage, determination and action. Do we old guys still care about some reputation?" Professor Li's old voice resounded.
Jiang Yanhai is silent. What is the backbone of the Republic?! This is it.
"Yes!" Jiang Yanhai agreed directly. He was not hypocritical.The reason is very simple. Other engines, WS series engines, should have been finalized for a long time. What we have done before is the replacement of materials.The tests of these engines have been done for a long time. As for the tests of other details, they are not important, at least not as important as those in Jiang Yanhai's hand."But I have to explain one thing first." Jiang Yanhai said."You say," several old professors looked at him."The design of the whole engine adopts another design scheme, so when using conventional aviation fuel, the maximum thrust is only 177 kn and the intermediate thrust is only 152 kn, and its current data is achieved with a new type of aviation fuel specially prepared by me.""New aviation fuel?" several old professors were stunned. Although Jiang Yanhai's 177 kn and 152 kn were amazing, they didn't want this number as they had seen before."Is this aviation fuel very expensive?" one of the professors asked immediately."It's not expensive. It's almost the same as the current aviation fuel price. The price of one ton floating up and down is estimated to be only a few hundred pieces. The main reason is that it needs new additives and different formulas. Therefore, if it is used, the refueling of fighters may be different from the previous ones." Jiang Yanhai explained.Hearing that it was just this problem and the cost did not increase much, all the professors immediately breathed a sigh of relief."This is not a problem. Just pay attention to logistics, which is not directly proportional to the combat effectiveness it can form. This small defect can be tolerated." another professor immediately said."Then there will be no other problems." Jiang Yanhai nodded."I heard you want to design your own fighter?" Professor Qian remembered something and asked again."Yes, I want to design a stealth fighter myself. In fact, from the beginning, to the size and specifications of the engine, performance parameters, including aviation fuel, I designed it for this new fighter." Jiang Yanhai nodded directly.Everyone's professors have some incredible feelings, although all fighter designs give the performance data of a fighter first, and then find a way to design and complete it.However, when giving the data of the fighter at the beginning of the design, they all proceed according to the actual situation, considering the overall manufacturing level and R & D level of the whole country, and then give the performance parameters before designing.It was the first time they heard that someone first stipulated the abnormal data of this stealth fighter, and then in order to achieve such data, they went back to develop engines, or even develop new formula materials and new aviation fuel, just to achieve the data of this stealth fighter.The key is... From the data of this engine, you can understand how abnormal the data of the stealth fighter this boy was going to develop.Can we say... This is the difference between people's genius and ordinary people designing things?"Well, boy, I venture to ask, what is the maximum speed of the stealth engine you are going to design?" old Liu over there couldn't help it. He is a professional fighter. The boy wants to get on the stealth fighter, and it is estimated that it is a double engine heavy stealth fighter.A heavy stealth fighter with a single engine thrust of 27 tons... A double engine thrust of 54 tons. How can it be slow."The limit speed is Mach 4! The limit speed of conventional cruise is Mach 3." Jiang Yanhai did not hide it."Poof..." old Liu choked again.The conventional cruise speed is Mach 3??? Boy, how dare you think!The problem is that the boy has even worked out the engine for this number. According to this thrust, if the weight of the fighter he designs is similar to that of the J20, there is no problem reaching this speed."Boy, you know what? Reaching this speed is not just a problem of the engine." Liu couldn't help but speak again. This is his essential work. Of course, he knows what the key point is."I know that thermal barrier is a huge problem, so I have developed a new super stealth composite! According to my idea, about 70% of the material of the body will be composed of this composite, so its stealth ability is almost difficult to be found even in meter wave radar.""In addition, its empty weight can be reduced to about 15 tons when its volume is similar to that of J20. However, the strength of its material can make it withstand the high temperature of hundreds of degrees Celsius rubbing with air.""However, the manufacturing of this composite material is a little difficult and the estimated cost is a little high." Jiang Yanhai knows that this is an opportunity. One of these old professors here is one, but their words are very effective.All professors: "..." everyone's face is a little strange."You've done it?" old Liu said in a strange tone. Now he dare not despise the boy, because all the words he said have been realized!"Hmm! There are two kinds, one is magnetic loss stealth coating, and the other is structural stealth composite. Coating is easy to say, but this composite is very difficult." Jiang Yanhai nodded directly."You boy... No wonder you want to see the internal circuit design of J20 with me, ok... You're great! In this way, if you don't mind if you really have the design drawing, we old guys will give you a hand." Liu said directly."This... How can this be?" Jiang Yanhai was startled and joked. One of them can be counted as one. Academically, it can be said that it is at the level of grandmaster. Let them fight for themselves?Then you can't be sprayed by people in the circle?!"Why not?" Professor Li asked in reply."You are all respected predecessors..." Jiang Yanhai immediately opened his mouth.But before he finished, he was directly interrupted by Professor Li."Boy, you have specialized in art, heard that there is order, learned no elders and children, and the one who reaches the top is the first. You must have my teacher in the line of three. Haven't you heard these words?""Yes." Jiang Yanhai took a deep breath and then said."OK, there's no need for nonsense. We people will start for you. Since you are confident, give us all the things you have designed. Designing a fighter is a systematic project. We old guys still have some face in the industry... By the way, have you named the fighter you're going to design?" Professor Li asked."Get up, phantom." Jiang Yanhai said seriously."Good name! Then you are the chief designer of the phantom fighter! There's nothing to be ashamed of. We can command some people. Since you have confidence, we'll work it out together. Don't you know if it can work? You have courage, determination and action. Do we old guys still care about some reputation?" Professor Li's old voice resounded.Jiang Yanhai is silent. What is the backbone of the Republic?! This is it.
