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Annihilate - 20 battleplan
Advanced aviation engine is the card neck project of Chinese opportunity for combat for a time, about annihilate - the engine of 20 also has homebred the debate that produces with Russia. And reported recently according to the media outside the condition, china is adjacent solve new-style low the quantity that can explore sexual aviation engine produces a problem, at the appointed time annihilate - 20 the likelihood enters large quantities of quantities to produce, controlled production 2025 200. Nevertheless expert of Chinese military affairs expresses, judge the accuracy of this kind of view very hard still from the information that publishs at present, 200 this number may be more optional view, annihilate - 20 whether enter large quantities of quantities to produce, engine may is not is main problem.
Eddy fan - 15 engine are about to measure produce?
According to Hong Kong " Na Hua morning paper " 5 days of reports, "Army message personage " say, one kind aims to make Chinese annihilate - 20 invisible what battleplan becomes world top-ranking battleplan is new improve model engine, should OK this year advancement of the end of the year goes mass production. Improvement dynamical system will make Chinese jet aircraft can with supersonic speed invisible flight, comparative with American F-35.
The report says, eddy fan - 15 engine use blade of most advanced single crystal turbine, had developed a few years, chinese technology personnel throws his batch production in effort all the time. " Na Hua morning paper " the word of quote information personage says, a lot of problems (basically concern with blade overheat) had experimented in the ground and get settlement in test-fly, came true thereby " the target of the high quality product of constant " .
The report says, "Among them a message personage " express, predicting eddy fan - 15 will be in extensive installation goes to annihilate before the end of the year this year - 20 on. Although a few " small issue " still exist, but once engine more " extensive outfit accident goes " , these should be OK get settlement. The article still says, an army message personage expresses, the public can be in this year later on Zhuhai boat is exhibited go up to see first new-style and invisible battleplan and the engine after its upgrade.
▲ data picture: CCTV news program walked into Chinese boat to send company of group Shenyang dawn 2017. (CCTV news cut pursues)
And Singapore " associated morning paper " 4 days of problems are " Chinese annihilate - 20 transhipment of through cargo are homebred low can explore sexual engine to fly " the report says, chinese annihilate - 20 use homebred low can explore sexual engine flight, increase to produce ability oneself, evidence shows recently having relevant test. But " associated morning paper " appear and do not have so hopeful. The article says, chinese aviation industry is on crucial technology still not pass a barrier, this is in aviation engine field is most clear.
The annihilate before 2025 - 20 or produce 200?
" Na Hua morning paper " say, after engine problem is solved, china " be close to mass production " annihilate - 20 invisible battleplan. The report says, as the aggravate of condition of Asia-Pacific area insecurity, beijing hopes to have can go up with the world what best opportunity for combat competes is invisible plane, especially below the setting that the United States increases F-22 and strength of F-35 battleplan deploy in Asia-Pacific area.
The report says, a martial expert of Beijing expresses, chinese predicting United States will be in Asia-Pacific area before 2025 deploy 200 to 300 F-35 (the most advanced invisible one of battleplan) , this is meant " the annihilate that China needs similar measure - 20, at least 200. " and " another army message personage " express, making a large number of annihilate - 20 before, need solves eddy fan - the problem of 15. The report says, china has 20 annihilate about at present - 20, the amount is far insufficient. And having a homebred engine is annihilate - the 20 requirement that enter mass production.
" Na Hua morning paper " news source claims, the report said Chinese government media in April, production annihilate - the Cheng Fei company of 20 will be planted at was this 2019 invisible battleplan open the 4th product line. And before long the report says before Chinese government media, chinese air force strengthened pair of annihilate - of 20 air man groom plan. Chinese army expresses, annihilate - 20 fight at was being entered on Feburary 9 alignment.
▲ data picture: Annihilate of Chinese air force - 20 opportunity for combat undertake flying training. (Xinhua News Agency)
China needs to promote annihilate truly - 20 crop
Expert of Chinese military affairs expresses, the media outside the condition is alleged " homebred low can explore sexual engine " , the likelihood is before paragraph the doubt of the exposure on time China network is like the new-style motor that uses blade of systole of zigzag spray pipe. Pass zigzag lamina, reflex radar wave narrow point of view, in order to improve radar scattering feature of the rear, reduce the probability that is discovered. But this expert points out, look from the exterior, this kind of engine still doubt seems eddy fan - 10 " too row " the improvement of engine, and rather than is so called eddy fan - 15. Engine is additionally backward source of the biggest radar signal reflex is the turbine that high speed rotates actually, undertaking be obstructinged effectively to its is alleged low the key that can explore sexual engine. The F119 motor that American F-22 uses uses spray pipe of rectangular binary thrust vector, can have significant keep out effect to turbine, and the radar screen that the F-135 motor that F-35 uses used to be located in at the back of turbine implement, in order to reduce the lens side effect that turbine high speed rotates to arise to radar. Whether does homebred engine use afore-mentioned technologies to still not be clear about at present.
The expert expresses, annihilate - the big batch production of 20 may depend on not completely engine, specific crop besides demand, see annihilate even - the productivity of the technical maturity of 20, manufacturer. But anyhow, china should quicken annihilate really - the batch production of 20. Just plan at present according to the United States, the air force 2030 will have the F-22 of about 1000 the Five Dynasties and F-35, and 1000 F-15 and F-16. If the production of F-35 efficiency increases annual 80 or 100, that U.S. Army has 80 ％ about in 2000 battleplan will be opportunity for combat of the Five Dynasties. The day Han of Chinese periphery has the plan that introduces F-35, japan has begun to equip. This metropolis forms constant pressure to China.
The article reprints from: Channel of phoenix net military affairs
