Open an aircraft carrier to fight against Japan

At this time, the commentary platform said: "The results of the No. [-] project have completed the ammunition throwing preparations, and the throwing countdown is five, four, three, two, one, throwing,"

Accompanied by the voice, everyone tried their best to look at the black thing in the air, and saw a series of small black dots falling from the black thing, falling to the ground quickly, and soon the first black dot landed in the white circle. Then there was a loud bang, and everyone felt that the table in front of them shook with the sound, and then, a puff of black smoke shot up into the sky. Compared with the smoke column, it is like fireworks set off by children.

After the first explosion, explosions sounded one after another, and the table on the rostrum was shaken again and again. Suddenly, with a "pop", a cup fell to the ground and shattered. On the shooting range in the distance, More and more clouds of smoke rose in the air, weaving a black curtain in the air.

Steve shook his head and said, "I get it, I get it all,"

Norris asked, "Mr. Counselor, what do you understand?"

Steve said: "The reason why Lin Yuan showed us the launch of the 203mm cannon howitzer first was to use it to compare it with the later thing, that is to tell us that the explosive power of the thing falling from the sky is stronger than that of the That 203mm cannon fires much more powerful shells,"

"As an outsider, I can see that things that fall from the sky do explode more powerfully," Norris said.

Steve shook his head helplessly and said, "Not only is it bigger, but according to my calculations just now, the explosion power of the thing that fell from the sky is more than ten times that of that shell."

Norris was too surprised to speak, and Matsumoto Yunqing was even more dumbfounded. He had heard that Lin Yuan's troops used 155mm howitzers to attack the Japanese army's fortifications. A single grenade uprooted a bunker. It must be more fierce than the 203mm artillery, but the power of this thing that fell from the sky is ten times that of the 155mm artillery shell.

At this moment, Lin Yuan smiled at the crowd and said, "How do you all see it?"

Everyone was immersed in astonishment, and did not speak for a while, Lin Yuan smiled and said: "I believe everyone wants to know what these things that fell from the sky are very much, and now let me introduce today's protagonist grandly,"

When Lin Yuan said this, everyone saw a large piece of camouflage sheet laid down in front of the rostrum. Except for the side facing the shooting range, the other side of the rostrum was covered with camouflage sheeting. Now the side facing the shooting range is also covered with camouflage sheeting. It was blocked, and the rostrum was completely dark. At this time, two soldiers pushed in a projector screen, and brought another set of projectors and placed them in front of Lin Yuan.

Lin Yuan turned on the projector, and a clear image was instantly reflected on the projector screen. Lin Yuan pointed to the picture and said: "This is the result of our No. [-] project, heavy bomber, its official name in our army is: Bomber Type [-] aircraft, referred to as: H-[-], "

As soon as the words came out, everyone immediately exclaimed. Although Lin Yuan's troops had used planes many times, and the planes were no longer a secret, it was the first time that Lin Yuan had admitted the existence of planes through official channels, and everyone couldn't help but be surprised.

Lin Yuan went on to say: "The H-type heavy bomber is specially used to support ground troops in combat. I won't introduce its specific technical parameters in detail, and you may not be interested. I just want to say a number: ten tons. is its bomb load, that is to say: it can throw ten tons of explosives on the enemy's head at a time,"

Among the crowd, only Steve exclaimed, because the others didn't know much about military affairs, and they didn't understand what ten tons of ammunition meant. At this moment, Lin Yuan said, "Do you have any questions?"

Steve stood up and said, "Mr. Lin Yuan, I want to ask, what are those four round things under the wings of this plane?"

Lin Yuan smiled and said, "That's the engine of our plane,"

Steve asked, "Why don't your planes have propellers? How do your planes fly in the sky without propellers?"

When Lin Yuan heard this, his heart moved, and he thought: "It seems that Americans are also researching aircraft. At the beginning, aircraft used propellers as propellers, but our H-1 heavy bomber directly installed four ws-[-]s. type turbofan engine, propelled by air jetted backwards,"

"The Americans must have realized that jet propulsion is better than propeller propulsion, but their technical level is not enough to allow them to build gas turbine engines," Lin Yuan said with a smile thinking of these: "Our planes are jetting gas backwards to move forward. of,"

There was a burst of surprise in Steve's eyes, and he asked, "If your aircraft is propelled by injecting gas backwards, what kind of engine does your engine use? If you use a piston engine, it is difficult to inject gas backwards." , "

Lin Yuan smiled and said: "We didn't use piston engines at all, the engine we used was..." Lin Yuan was about to say "gas turbine engine" but then he thought again: "I'd better not tell the truth," so Lin Yuan said with a smile : "The engine we use is a ramjet engine with a very simple structure. It is a nozzle that first converges and then expands. When the air flows past, it will automatically accelerate and propel the aircraft,"

Steve was taken aback, and said, "That kind of engine has high requirements on the air flow rate. Our experts found that the air flow rate can reach at least Mach [-]. How did you increase the air flow rate to Mach [-]?"

Lin Yuan smiled and said, "This is a secret,"

Steve said: "Well, I want to ask another question, that is: what are the things dropped by your bombers, and why are they so powerful?"

Lin Yuan laughed and said, "The things we dropped were aerial bombs. An aerial bomb has ten times as much explosive as a grenade. Do you think the power of the explosion is not great?"

Steve slumped back in his chair and muttered, "Ten times, God, that's too much,"

Lin Yuan said at this time: "Now I invite everyone to go to the shooting range and take a look at the conditions of those targets, so that everyone can feel the power of the bomber more intuitively."

Everyone then followed Lin Yuan to the shooting range, and saw that the large animals in the cages outside the circle had already collapsed in the cages and twitched unceasingly, while the small animals died suddenly. When they walked to the center of the explosion, they saw that there were already many Ten deep pits were built, each of which was three meters deep and ten meters in diameter. Water slowly seeped out of the pits, and the original bunkers and fortifications had long since disappeared.

Matsumoto Yunqing looked at everything in front of him and thought to himself: "If Lin Yuan's troops dispatch this thing, then our fortifications will be as fragile as paper."