Chapter 951: Three helicopters

In later generations, the Dolphin helicopter was the main armed helicopter of the Han State. Han State gave it a number straight nine and became the main force of the Han State army. The air force, navy, and army were all equipped with a lot.
But now, Qin Guan doesn't think that this kind of aircraft can support the sky of Han. The biggest problem is its small load.
In anti-submarine warfare, if the sonar is hung, the torpedo cannot be hung, and if the torpedo is hung, the sonar cannot be hung, resulting in two helicopters performing the task together, which greatly increases the complexity.
For the Black Hawk, it would be done with one.
Qin Guan is not optimistic about the dolphin helicopter, but he can use the dolphin helicopter to lower the price, so he is now acting very curiously.
The principle of a helicopter is mainly on the overhead rotor. This is also the mystery of its ability to take off and land vertically. After its rotor rotates, it will blow downwards and obtain upward lift at the same time. If this lift is greater than gravity , The helicopter will rise, equal means hovering, and smaller means descend.
When the overhead rotor rotates, it will also give the fuselage below a torque in the opposite direction. If the helicopter wants to maintain the balance of the fuselage, it must overcome this torque in the opposite direction. For a normal helicopter, They are all positioned by the propeller at the tail.
The propeller at the tail blows air to the side to counteract this reversal force, which can maintain the balance of the fuselage. At the same time, by changing different torques, the helicopter can also be turned left and right.
When watching war movies, those helicopters have their tail propellers destroyed, and what appears is that the fuselage spins and falls. This is the principle.
The propeller at the tail may encounter something during flight and cause a flight accident. The advantage of this Dolphin helicopter is that it uses a ducted tail rotor.
The tail rotor is not a few large propellers exposed to the outside, but a small multi-blade propeller wrapped in the tail. In this way, the risk of contact with the outside world is greatly reduced. This is one of the helicopters of the Jiguo Aerospace Corporation. Inventions are also their patents.
Now, coming to the tail, watching everyone assembling, Tihonuk on the side began to explain to Qin Guan, talking endlessly.
Qin Guan nodded his head again and again after hearing it: "Yes, yes, we can first give it to our relevant department for evaluation, and after the year, we will organize a test flight on the plateau."
Hearing Qin Guan's words, Tihonuk's face was embarrassed: "Do you have to evaluate it on the plateau?"
Qin Guan nodded solemnly: "What we urgently need now is the plateau helicopter. We carry out humanitarian rescue missions."
The other party came well prepared and prepared a lot of things. However, it is not easy for this dolphin helicopter to go to the plateau. After all, the biggest feature of the plateau is that the air is thin. Therefore, if the helicopter wants to fly, it must be based on High originally increases the power of the engine.
Regarding the performance of this kind of engine, the chicken country is not outstanding. If they do not deliberately improve, the performance on the plateau will definitely not work.
A disappointed look appeared on the other side's face.
The second one is the Dolphin helicopter, which is the main helicopter they plan to launch. After the third one is out of the box, it is the Super Hornet helicopter. This helicopter has been exported to Han. Therefore, they have the possibility of selling this helicopter. Bigger.
Moreover, it was originally a neutral helicopter, and the engine has been improved to meet the plateau use.
However, everyone knows that the Han people said they wanted a plateau helicopter, but they actually wanted to build a system to be equipped with a general-purpose helicopter. In this regard, the Super Hornet is not suitable. It is too large and can only be equipped with large warships. , Han State demand, but the demand is certainly not too big.
Qin Guan warmly greeted and visited here until the evening, and invited them to eat and stay in the guest house at Haihe Port. The next day, they rushed to the Army Test Base.
Although Qin Guan has lived in the capital for two years, he has been busy with the air force and is now busy with the navy, so he neglects the army.
In the past two years, the army’s main battle tanks have not known how they are going. Although they have been finalized, they cannot be equipped in large quantities. They can only run in small steps. After all, military expenses are tight.
At the same time, various armor projects are still under pre-research. The technology of depleted uranium armor-piercing projectiles and depleted uranium armor is still in progress.
With such thoughts, when Qin Guan arrived in the morning, he saw silence on the test field. There was no rumbling of tanks and guns fired in the past. The whole test field was silent.
Of course it’s not because of the New Year. For soldiers, what about the New Year? Those who have to insist on training during the New Year, they are quiet now because everyone is looking at a new thing that has arrived.
Duiker gunship.
The big bosses of the military area and the army came here, and everyone was talking about the helicopter in full swing.
"The West has been vigorously developing armed helicopters a long time ago, and we are indeed behind."
"Our army, it's time to put on iron wings. We were not capable of before, but now we are capable. This time we must ask our superiors for instructions."
In the past, Han was blocked, and the relationship with the bear country was very poor, and the relationship with the West was not good. Civilian helicopters could still be imported by any means. For military helicopters, it was absolutely impossible. Helicopters are even worse.
When Qin Guan arrived, these big men were talking about it, and everyone was very happy to see Qin Guan appear suddenly.
"President Qin, it's been a long time since I saw you." General Han said.
In the last military exercise, General Han rejected all the consensus and adopted Qin Guan’s exercise plan. At the same time, giving Xiong Guoren a disarm, really set the army out of the limelight. Therefore, although he didn’t meet much later, General Han saw it. Qin Guan seemed to have seen an old friend.
Other people also greeted Qin Guan one after another. For a while, Qin Guan was also a little proud. Unknowingly, these big men in the army are so affectionate. This is also his own motivation to give the army to continue. It is my duty to promote modernization!
"If it weren't for the helicopter project proposed by President Qin, how could we have access to this armed helicopter." After the greeting, General Han continued: "Mr. Qin, this really solves our army's urgent need."
Hearing what General Han said, Qin Guan's face also became serious: "Yes, General Han, this is also the suggestion I want to make."