After hanging up the phone with Professor Zhao, Jiang Yan Hai couldn't help but wave his fist, it was great! Finally built this engine! Although it will take a long time before it can be used, it is actually much earlier than other engines.
Many tests can be done directly together, and some component tests that other engines require before assembling the engine can be skipped this time.
Because private research institutes don't have to worry about spending money, they can directly test finished products, which is naturally more accurate than component testing.
Especially after the entire engine is started, there are long-term test runs and destructive test runs. Destructive test runs are actually very simple. They are to test the limits of the engine. For example, turn on the afterburner state, which is the maximum thrust state. Maintain this state for a long time to see how long the engine can last.
These are a type of destructive testing.
Just to see how it performs under various extreme conditions.
After such extreme testing, you only need to check its components again.
Jiang Yan Hai took out his mobile phone and contacted Old Liu directly.
This time the call was not answered right away, but someone on the other side did answer the call. They just told Jiang Yan Hai that Old Liu would need to wait for a while before he could return his call.
More than half an hour later, Jiang Yan Hai received a call from Old Liu.
"You kid, you don't even show consideration for us elderly people when you make phone calls at night." Old Liu smiled and made a joke.
"Sorry, Old Liu I have something to tell you." Jiang Yan Hai apologized immediately.
"Okay, I'm kidding you. I'm old and sleep less. I haven't rested yet. I was on the phone with other people just now. What do you want? Why are you almost done with the information? When can I see the fighter jet you designed?" Old Liu asked directly.
"I have already sent the appearance of the fighter jet to the wind tunnel." Jiang Yan Hai spoke directly without covering up.
Of course, we haven't actually gone there yet, we are just building the model, and the shape data Jiang Yan Hai has been transmitted.
"Hey! You kid is so fast that you can even blow through a wind tunnel? Okay, you can do whatever you want if you have a rich father-in-law." Old Liu joked.
"Hey, I'm calling this time to tell you that my engine has been successfully tested!" Jiang Yan Hai said seriously.
"Really?! You really designed an engine?!" Old Liu looked surprised. Let's not talk about the data of the engine, but to say that he could design an engine is not a simple thing in itself, especially since Jiang Yan Hai had not studied this before.
"It's true. Its preliminary data has come out. Its intermediate thrust is 21.7 tons, its maximum thrust is 27 tons, and its thrust-to-weight ratio is 27!" Jiang Yan Hai said seriously.
"Pfft..." Old Liu on the other end of the phone choked on his own saliva.
"Old Liu are you okay?" Jiang Yan Hai asked quickly.
"It's okay... wait a minute, are you telling the truth? The middle thrust is 21.7, the maximum thrust is 27? The thrust-to-weight ratio is 27???" Old Liu's tone was weird.
"It's true. I have the preliminary test data here and can pass it on to you." Jiang Yan Hai said seriously.
"Wait a minute, kid." Old Liu hung up the phone directly.
Jiang Yan Hai looked at the blind tone on the phone and was a little confused for a moment, not knowing what Old Liu meant.
But he could only wait here honestly, but Jiang Yan Hai didn't wait long. In probably less than 5 minutes, his mobile phone received a call from Principal Zheng.
"Principal Zheng."
"Are you in the dormitory?" Principal Zheng asked directly.
"Yes!" Jiang Yan Hai said seriously.
"Come to my office right now, as soon as possible." Principal Zheng said nothing, just dropped a sentence.
"Yes!" Jiang Yan Hai hung up the phone, thought for a while, took his tactical tablet, and then left his dormitory directly.
When he got outside, he simply got on his motorcycle. The guard guarding the door of the villa didn't say anything and just opened the door for Jiang Yan Hai.
Five minutes later, Jiang Yan Hai arrived at the office building of Principal Zheng. The doorman had obviously been greeted. Before Jiang Yan Hai could register, the doorman directly signaled to Jiang Yan Hai that he could go in.
Arriving at the door of Principal Zheng's office, Jiang Yan Hai directly knocked on the door and said, "Report!"
"Come in!" Principal Zheng's voice came from inside.
Jiang Yan Hai immediately opened the door and walked in.
Seeing Jiang Yan Hai come in, Principal Zheng, who was waiting in the office, gave him a strange look and said directly, "Follow me."
"Yes." Jiang Yan Hai followed Principal Zheng and walked inside.
Entering the inner compartment, when Principal Zheng used his fingerprint and iris to open a secret room and entered, Jiang Yan Hai followed suit.
This is a small conference room that is not very big. Looking at the equipment inside, you can tell that remote video conferencing is possible here.
Principal Zheng turned on the video equipment here directly, and then said, "You kid... you are really a blockbuster if you don't make a sound."
"Wasn't I amazing enough before?" Jiang Yan Hai was extremely embarrassed.
Principal Zheng: "..."
"Okay, okay, you are the best, right? Do you have the engine data you got?" Principal Zheng asked.
"Yes, I have stored it in my tactical tablet." Jiang Yan Hai nodded seriously.
"Well, you will pass it on to several other professors later." Principal Zheng said seriously.
"Yes!"
Jiang Yan Hai didn't talk nonsense. Soon the large electronic screen in the conference room in front of them lit up. Other screens soon appeared on it. The electronic screen was divided into 9 parts.
Two of them have already lit up. Seeing these two old professors, one Jiang Yan Hai knows him, it is Old Liu, while the other Jiang Yan Hai does not.
"Boy, can you hear me?" Old Liu said directly.
"Yes."
"Okay, let me introduce to you. The person next to you is Professor Qian Hongming, an expert in domestic aviation engines." Old Liu introduced Jiang Yan Hai to Professor Qian, who is now online.
"Old Liu, is this the guy who developed the engine materials we are using now?" Professor Qian is slightly fat, has thinning hair, wears glasses, and looks to be almost seventy years old.
"Yes, that's him." Old Liu nodded immediately.
"Professor Qian is good." Jiang Yan Hai said.
"Hello, Xiao Jiang, you just said that you designed an engine with a thrust-to-weight ratio of 27. Are you sure you are right?" Professor Qian went straight to the point.
"Yes, these data have been tested in detail." Jiang Yan Hai immediately nodded and answered Professor Qian's question.