標題: 6W6xa8P3v1 [打印本頁] 作者: moa7o2SAa7S 時間: 2015-7-12 00:59 標題: 6W6xa8P3v1 "No Sun Power 2" is the only long plane flight, not a drop of fuel consumption can fly day and night solar-powered aircraft.
Chongqing Morning News reporters Yong Li and Bao Dao
23 am, "Solar Impulse No. 2" the world's largest solar-powered aircraft around the globe is expected to reach its fifth stop - Chongqing Jiangbei Airport. "No Sun Power 2" the original plan on the 13th of this month to Chongqing,http://suzumehamaguri.seesaa.net, but because the aircraft affected by the weather too, so be postponed until the 23rd.
The aircraft in the end what is the mystery? Yesterday, the Municipal Association organized the "science and technology experts to talk about science and technology to promote people's livelihood" series of interviews, special invited Professor Li Changming, Southwest University, Chongqing Aeronautical Society Secretary-General Yang introduced new materials, "Solar Impulse No. 2" behind the new technology.
Slow, take off and land affected by the weather large
"Solar Impulse Solar Impulse 2 is an upgraded version of 2010 No. 1, No. 2, No. 1 wingspan of 63.4 meters to upgrade to 72 meters from the solar cell has been replaced by a thin film of solar cells." Yang said Solar Impulse No.2 power system is 17.4 horsepower, it can guarantee 24-hour period to provide 15 kilowatts of output power for the aircraft.
Compared to people's daily aboard aircraft, Solar Impulse 2 is very light, only 2.3 tons, and an SUV almost heavy; all from solar power. To this end, it also has five compared with other aircraft flight characteristics.
The first feature is the spare. Because it wants to take full advantage of the sun, six or seven o'clock in the morning, facing the rising sun takeoff,air jordan homme, landing at night.
The third characteristic is slow. Its cruising speed is generally 50 km -140 km / h, climb rate of about 1 m / sec; and 737 up to 15.1 m / s, F-16 fighter jets of up to 305 m / sec.
The fourth feature, its flight to see the weather. You can not have a strong convective weather, crosswind and downwind of demanding, turbulence, wake turbulence and rotor aircraft under air flow is very sensitive.
The fifth characteristic, its takeoff and landing require assistance. As the body of light, large wingspan, security personnel need to follow when landing for additional security. Therefore, the plane landed, someone riding a bike chase; when someone leaning on both sides to take off, and then follow the aircraft ran.
It is also because of these characteristics, its air traffic control support demanding, in order to avoid the impact of those flights, which over the 700 meters, 400 meters below the slide when the side 300 meters can not have aircraft.
Eating and sleeping
Wear special clothes custom eat food, toileting local solutions
Yang introduced the two pilots to fly for a long training. In order to maintain their strength and sober, they acquired a nap technique,nike air max 95, through yoga and self-hypnosis to be adjusted, 24 hours a day nap of no more than 12 times, each time not more than 20 minutes.
How to shift? They are a man driving, from one station to another in order to shift after another, for example from Myanmar to Chongqing in the future, for another driver to drive to Nanjing leg, not half-way exchange. Because of the small space,http://www.rockclimbing.com/cgi-bin/videos/search.cgi, there is no extra space, so they are only able to seat flat, wade in the above Events leg, stretch,nike pas cher, stretch.
What to eat? They eat food specially customized by a Swiss company developed at different temperatures can eat food. These foods can be heated to eat, but also when to eat normal or low temperature, to ensure their physical needs. It is said that two pilots according to their tastes, a variety of customized flight meal package.
How to go to the toilet? Because there is no dedicated toilet on the plane, they used a special plastic bag, placed under the seat, the seat can be pushed after local solutions, can replace plastic bags after arriving, but not flush.
How insulation? Because the pilot faces test 60 ℃ temperature difference, the pilots wore special clothes are, and as a fighter pilot flight suit,http://www.glomaconj.com, using the latest materials, isolation insulation.
Advanced technology
1.7 million a silicon solar cell,http://www.sugowaza.jp, a carbon fiber material design wonderful
As the world's largest, is the first solar-powered aircraft flight around the world realize that in the end what is advanced between the two? Clean Energy Research Institute of Advanced Materials, Southwest University, American Academy of Medical and Biological Engineering, Professor of "thousands of plans," Li Changming was Secret.
Li Changming said the solar-powered aircraft, the most important thing is solar energy conversion and storage. "No Sunshine Power 2" wing, the installation of the fuselage and the horizontal stabilizer has 17,veste nike,248 monocrystalline silicon cells, every day can produce 340 kwh of electricity,bracciale tiffany, covering an area of 269.5 square meters. After the energy collected by the solar panels, will be stored in a lithium polymer battery, the battery on the total weight of 633 kg, accounting for 1/4 of the total weight of the aircraft.
The structure of the aircraft is also very advanced, the overall 80% carbon fiber and honeycomb, not only the quality of light,http://ls226241.com/forum.php?mod=viewthread&tid=152603, and the insulation effect is better. This material weight density of about 25 g / m², 3 times lighter than paper, but the mechanical strength to fully meet the requirements of the aircraft.
Related news & gt;
He used solar power
Last year, nearly 20,000 of income
Chongqing Morning News reporter Liu Min reporters yesterday from the national grid Chongqing Electric Power Corporation has learned that last year, the city's largest private installed capacity of photovoltaic power generation project owner Fu Qibing by selling electricity and state financial subsidies, access to nearly 2 million revenue. Photovoltaic power generation is based on the photovoltaic effect principle, the use of solar cells solar energy directly into electricity, photovoltaic power generation system consists of solar panels (components), controller and inverter three major components.
Fu Qibing photovoltaic power generation projects in Nanchuan, installed capacity of 54 kilowatts, 436 square meters of solar panels installed. As of last December, eight months cumulative generating 20000 degrees (per unit of electricity sold to the national network 0.42 yuan), total income from electricity sales in more than 8400 yuan, plus subsidies 9000 yuan, Fu Qibing accumulated by photovoltaic power generation projects to benefit nearly 2 million.
In addition to Fu Qibing, Dazu Shuangqiaoshan open area residents Li Qiang, Shi Beibei District town village villagers fields and photovoltaic power generation project has also completed the installation of equality and net.
State Grid stakeholders Chongqing Electric Power Company, said the company in accordance with "convenient, efficient and bite outside" principle, and actively serve the distributed PV grid project, the owners pay for electricity and Internet subsidies on time, so that social services, energy conservation,http://moriokacomet.com, promote economical use of resources. Up to now, the city has completed 18 electricity sector distributed photovoltaic power generation projects and networks work.
(Original title: takeoff run was held on both sides to follow when riding a bicycle to chase someone landing)