king of power
Chapter 1787 Evolution: Under
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"1500kw ..."
Chen Geng Shen, said: "If it is a civil plane, that is better, the maximum takeoff weight can do more than 7 tons, if it is a military aircraft, considering the power redundancy, the maximum takeoff weight of the aircraft is only 5 tons ? "
No way, the tilting rotor is such a power, inheriting the advantages of fixed wing aircraft and rotoring machine, such aircraft also inherits the shortcomings of these two aircraft, and the biggest problem is that there is a rotor: Tilting the rotor of the rotor, when flying, like a propeller, the propeller, can produce horizontal tension, "pull"
The moving aircraft flew forward; while in the flight mode of helicopter, it is necessary to produce tensile and lift like a helicopter's main rotor.
Let's find a photo of the propeller of the propeller power aircraft and the photos of the helicopter, you can know how big the shape of the spiral and the rotor is different, and the tilting the rotor machine is to do two kinds of live children at the same time, it means It is "half a hanging" in these two modes.
: In fixed wings mode, the efficiency of the propeller of the tilting rotor is far less efficient as the conventional propeller; and in the helicopter mode, the efficiency of the propeller of the tilting rotator is far less than the helicopter.
So we can see, V-22 "Fish Eagle"
The maximum takeoff weight of the tilting rotor is only 27.
5 tons, but the power of a single engine is as high as 4590 kW, and the maximum takeoff weight and V-22 "fish eagle"
The tilting rotor is a C-27 transporter (maximum takeoff weight 26).
5 tons) only need 2 single-platform power 2535 kW, the biggest reason is here, V-22 "Fish Eagle"
The efficiency of the tilting rotor is too low, and in order to allow this efficiency of the rotor to meet the usage requirements, the only way is to switch to a larger power engine.
"Yes,"
Wang Dazhi listened to the end of the end, and the face admired: "The results we calculate is the same. If you do civilian aircraft, you can do 7200 kg for maximum takeoff weight, and it is similar to BA-609.
The BA-609 tilting rotor is a double-seated tip turnle machine developed by Boeing and Bell to the civilian market, which is roughly maintained with V-22 "Fish Eagle".
Tilting the rotoring machine is also a model of the engine's short cabin and rotor overall rotation. Of course, considering that the civilian airplane is operated, it is absolutely not as rude like military aircraft, and the flight safety and landing safety of the BA-609 tilting rotor should be. It is still guaranteed.
However, this aircraft completes the first flight in 2003, more than 2 years than the original expected toll time, naturally it is impossible to complete the airway forensics in 2007, and consider the 2015 time in their own. This plane still does not complete the airway forensics, this plane is naturally embarrassing ... But today in 2005 today, there is no doubt that the future of Ba-609 is bright, the world is watching this plane. Also with worship and envy: I drop, the Americans are really too powerful, let's not figure out how the tilting rotor is one thing, people have begun to promote the rotoring machine in the civilian market. Awesome, sweating in the water ... When I listen to Wang Dazhi, Chen Pigong has a little understanding this guy: "You also want to be a civilian light tilting rotor?"
"We want to try,"
Wang Dazhi bite his teeth, finally said his idea: "Chairman, we want to let the world know us through this opportunity, let them know our strength.
"You are ready to treat this thing as an advertisement?"
Chen Mingyi, then laughed: "It is also, now there is only a migrant person who can make tilting rotor, but also the tilting machine of the engine's staple, if the Commercial Flying Group can make a short engine Fixed tilting rotor, proved that our technical strength is more advanced than Americans, and it is indeed a great advertisement for Shangfei Group.
You said that your company is very powerful in aviation technology, you are so powerful, you said, you will see it.
Now, Shangfei Group will open his own experience: a new generation, correct V-22 "fish eagle"
Tilting the spinning rotator of the spinning machine, ask you, our business flying group has a powerful technology? Do you have a gas? It is seen that this thing is a good time. Oops: Oops, the Chinese people not only make the tilting rotor, but also solve the inherent stubborn diseases of the tilting rotor in the rice people. It's so powerful!
So natural, such a powerful commercial flight group technology, is it doubt? So this is a great advertisement!
"You are the general manager of Shangfei Group, and you have said things in the company's business."
Chen Mongxiao said: "If you think it is necessary, use this thing in front of the world, there is course no problem, but if you can create a mature product, it is better, you said yes. Not? "
How can Wang Da Zhi don't understand Chen Li's meaning? When Chen Mong's words, he hurriedly explained: "I introduced this project to the leadership of the Air Force and the Navy, and leaders are very interested in this project, but because our planes are made too big, it is not possible. The traditional helicopter is small, so the leaders of the Army are very interested in this thing. If they can achieve their requirements through their test, they will order a group, and the total number should not be less than 24.
I personally estimate that if in the process of use, the Army old brother finds that this thing is very easy to use, it should also add orders. After all, these years, our country, from the old hair, the rice-17 and meters -171 helicopters purchased from the old hair. Less, with the acceleration of national defense construction, the demand for helicopters is still very big; but the Navy is hesitant, the leaders of the navy, if we can make this plane similar to MV-22 ' Fish eagle 'The wing can be rotated, the propeller can be folded, and it is possible to order a batch, although there are not many, but there is a 20 or so, and then the situation decides whether to add, but If you can't fold it, you will have a 6 to 8 pieces, there will be no more.
Since there is only 6 to 8, it is purely a friendly sponsorship.
Of course, even if this is the case, the Navy will never let these few pitching machines, even if this is a pure land-based type, can not be launched, can you launch the ship? Can you use it? The Navy is not there without land base.
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