DavidCadogan.ca Forums » DavidCadogan.ca

sneakers golden goose while competitive models

(1 post)
  • Started 10 years ago by 56mqqi5dv0

  1. 56mqqi5dv0
    Member

    <p>" the release of large aircraft project became one of 16 major projects, these are well aware of the magnitude, C919 is not just an aircraft, it is behind the consideration of long-term strategic interests of China China has not only hopes to become the second largest economy in the internationally recognized, but also hope that the international community recognized that they are the engine of technological innovation. To do this, China needs to prove that they have the capacity of any industrial products made in China, especially the large aircraft,hogan borse, it is about the honor of a nation. Boeing's former chief executive, said:. "I do not think China has insurmountable technical obstacles, they have twice sent astronauts into space, and some of the world best aerodynamicists is the Chinese people," This aircraft will It is a more ambitious story.In this way,hogan outlet online, C919 leave in the voices of doubt. Although information from the China Commercial Aircraft showed their determination to become a major world's third largest civil aircraft manufacturer, named C919 can be seen from Airbus and Boeing to work together to become the world aircraft market ABC will, Airbus English letter "A "Heading (Airbus), Boeing is" B "(Boeing)," C "from China (China) and manufacturer (COMAC) first letter in English. However, objectively speaking, C919 is China following the Y-10 after the second paragraph of self-designed large civil aircraft,hogan italia, aircraft manufacturing industry on the global civil aviation is concerned,moncler, not fill the medium and narrow-body aircraft research and development gaps, but the share of market segments Growth of demand for the largest models.Yellow white heart: is independently developed it?C919 model project developed position is "independent research,hogan shop, international cooperation,hogan interactive, international standards." Some people have questioned the domestic C919 is "yellow white heart", said China only their own design drawings and made a chassis,hogan uomo, airborne critical systems including engines, avionics systems are the procurement of other countries.</p>

    <p> and concluded: obviously It assembled goods and touted as independent research, and Y-8,doudounes moncler, Y-10 compared to no be proud of.We start with the "shell." The body including the nose, fuselage, wings and tail of several parts,scarpe hogan uomo, including the British aircraft wing components manufacturer called "aircraft soul", it is the decision of the wing of an airplane take-off weight of the aircraft,woolrich bambino, the aircraft operator efficiency and economy. If you have previously Airbus rival Boeing in terms of the production of commercial aircraft wing it is Russia and Japan, then China is now catching up.C919 deputy chief designer of China Commercial Aircraft Technology Standing Committee Chen Yingchun, said: the decision of the two decisive factors in aircraft performance is the aerodynamic lift to drag ratio (aerodynamic efficiency) and the weight of the aircraft,hogan interactive, at the design stage our goal is to C919 machine weight wing Boeing to go beyond the level of aerodynamic efficiency and to reach the level of Airbus. From China's top aircraft pneumatic professional team of 100 experts, were designed for the C919 500 airfoil, currently used on C919-101 wing is the result of several rounds of structural testing selecting the best representatives of a number of countries in Europe The wind tunnel test results were highly praised by the international counterparts, the acoustic impedance ratio,golden goose milano, look for flight characteristics,hogan outlet, stall characteristics of several important indicators beyond competitive models. (See Chart 2)To reduce weight to reduce fuel consumption,scarpe hogan donna, C919 used 600 parts in composite materials and aluminum lithium alloys, composite materials used in an amount of 20% by weight of the aircraft structure, while the use of composite wing - Titanium accounted for about 10% , while competitive models (B737 and A3200) accounted for far less than C919. C919 from the nose.</p>

    <p> wings to the tail, the engine, the design is painstaking.2006 21st Century Business Herald reporter specifically visited Boeing,parajumper jas, Boeing Commercial Airplanes vice president Carolyn Covey said: Boeing aircraft parts in about 65% of all purchases outside of the Boeing 777 or 767 The entire aircraft fuselage is manufactured at different factories in Japan, and some engines are made in France, most of the flight control, leading edge devices,scarpe hogan prezzi, electrical and hydraulic systems are produced in North America. This is the moment the aircraft manufacturer mainstream "main manufacturer - supply mode" in order to develop cost and risk-sharing projects.She also told the 21st Century Business Herald reporter, one complete Boeing 747 aircraft, to be a combination of 4.5 million parts tightly together, the various components at the same time, from around the world collected together and makes up the aircraft, which is more than make it more difficult to fly aircraft. If people can buy the parts to assemble and make it fly,woolrich prezzi, would not the world's only two manufacturers of large aircraft. In particular, she stressed that: Boeing core competence is what? That we have the ability to integrate, including the technology, design and innovation blend 'main supply mode ",hollister padova, this is difficult to imitate Boeing have but others can not copy something.</p>

    相关的主题文章：

    Posted 10 years ago #

RSS feed for this topic

Reply

You must log in to post.