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Outside intermediary: New era of civil aviaton of

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发表于 2020-9-4 10:47:32 | 显示全部楼层 |阅读模式
Intermediary says outside, 5 days short inside, the news that with China C919 of homebred air bus concerns has two, its tendercy causes outside attention.
According to Singapore " associated morning paper " the website reported on August 1, a news are, plane of the 3rd C919 took off from Shanghai Pudong International Airport on July 26, be in airport of Xi'an fine thing gate of a lane to land smoothly after flying 2 hours 39 minutes, finish smoothly turn, also open task of trial flight of new level test, include to begin calibration of flutter, airspeed, load, operate the trial flight that waits for course firmly with function. Same day, the first also parts to be mixed in Yan Liang with plane of the 2nd C919 east battalion test-fly.
second news is, plane of the 4th C919 was on July 30 on the runway of Shanghai Pudong International Airport the high speed in finishing glides experiment, glide always when 1 hour 39 minutes long, for coming fly first (on August 1, plane of the 4th test-fly finishs C919 air bus to experiment first flight -- make up note) ready-made.
The Chinese business that develops C919 uses an aircraft finite liability company (Chinese business flies) predicting the end of the year will complete 6 C919 trial flight, check a process in order to quicken the flight of C919.
The United States " international aviation news " magazine website reported relevant news, the C919 of affirmative China plans to be being advanced steadily.
The report says, c919 causes global market attention, because it is Chinese head money,be according to newest international comfortable navigation mark allows the development, artery that has completely own intellectual property civil plane, to the aviation career of China and even whole world development has great sense. C is Chinese English abbreviate " China " initial, also be abbreviate of Chinese business flying English " COMAC " logogram, the first " 9 " the implied meaning is everlasting, "19 " the representing's is the largest amount carrying a passenger is Chinese head medium-sized plane 190.
This plane began to develop 2008, be in success head flew 2017, after this also has trial flight for many times, fill China is in the blank of domain of civil air bus.
The report says, long-term since, engine is the one big obstacle that Chinese civil aviaton develops all the time. China did not abandon in this respect, although still very as far as Euramerican nation gap, but in recent years research and development has obtained rapid progress.
The report says, the CJ-1000AX of machine of test and verify of engine of first China homebred air bus has been assembled finish, the nuclear scheming of this engine also realized 100% designs rotate speed to stabilize movement, the mark is worn Chinese head civil big contain path compares eddy fan engine overall platform of test and verify has been built, will lay a foundation for follow-up development work. Look into future, this engine will have more test, hopeful is used at C919.
The report thinks, can foreknow, once this engine is listed outfit, engine is homebred the difficult problem that turn will be able to solve, chinese aviation industry or will welcome blowout type development.
The market predicts generally also at present, c919 did not come or will break the situation of Boeing and market of plane of whole world of empty guest forestall, to mark Boeing because of it 737 type are mixed empty guest 320 type, besides comparative because of quantity carrying a passenger, the standard range of 449 kilometers is similar also same. In fact, be in head before flying, c919 was taken global 570 order, and up to now, order already was added reach many 800.
The report says, besides, boeing because 737 MAX plane is successional two have fatal aviation accident and deep-set and trustful crisis, this type may face the destiny of overall stop production accordingly, the development that is C919 offerred nice element of a benefit. Moreover, the person that have job thinks, existing type already admitted Boeing and empty visitor tens of year, new machine research and development may be designed the limitation of the respect accordingly, watch C919 to do not have this history package instead, can apply positive result of newest science and technology.
Having public opinion is hopeful more evaluate, by these year of gains headway and China are the first in incident of Boeing 737 MAX give out ban fly make look, the road of the person that China marchs toward metric system of global aviation industry to decide farther.
The report thinks, in all fairness, although C919 is apart from implementation business operation to still a paragraph of road wants, but this is time problem only. As Chinese national power promote increasingly, its can last only in the development capacity of aviation industry increase, euramerican and even global aviation industry person get study to get used to this one new trend next.
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