Chinese expert: Russian T

Hu Yun of reporter of engage by special arrangement of Chen Guoquan of our newspaper reporter

　　Expert close-up: Jiang Mingyuan, a dearfoam slipper size ir force directs academic professor, senior colonel military rank. Air force installs equipment course leader, branch of Chinese war equipment hires an expert especially, talent of first vice director of council of major of air force equipment, high administrative levels. Be engaged in teaching grind work nearly 30 years, compose research report and publish paper more than 120, the monograph that finish and teaching material 19, achievement obtains airman class above to reward 29. Enjoy post of qualified personnel of legionary and outstanding professional technology a kind of allowance.

News background

On January 29, 2010, the T-50 of opportunity for combat of the Five Dynasties that production company of aircraft of Russia Su Huoyi develops first trial flight is successful, concerned spokesman says: "Plane performance is admirable, achieved head fly all technologies ask " . Back-to-back, beijing of Russia premier general is high-key announce: Russia armament will be received 2013 install first T-50 opportunity for combat, undertook 2015 batch is purchased. On March 12, outward bound announces production company of Su Huoyi aircraft, the plan produces at least 1000 T-50 40 years in future, export at least 200 to India. For a short while, t-50 opportunity for combat makes the central point that everybody resealable bags pays close attention to. Is T-50 opportunity for combat true in there is fokelore so powerful? Do its fight function index after all how? Does the road of devoted actual combat resealable bags for flights have many far? Around these problems, our newspaper reporter interviewed air force to direct academic Jiang Mingyuan to teach.

　　 Ask: Affecting a the Russian nationality so like T-50 without where flying function " nerve " , how do you understand Russia square is this a chain of " sharp move " ?

Answer: High-key the expression that is self-confidence above all. Although undertook 47 minutes only, most popular selling dearfoam slipper T-50 head flies, but this backside condensed Russian technology personnel 20 years to innovate continuously " crystallization " . Regard the Five Dynasties as opportunity for combat, what T-50 designs index is advanced be clearly. Next, of Russia this a series of act, advertisement imply dense. On mart of prospective battleplan trade, beautiful Russia competition will be mo dearfoam slippers for women re intense, tree " gold-lettered signboard " , will acquire more market share. Mihayier Bogexiya of president of Su Huoyi design department ever alleged haughtily: Every sell on the world give 4 battleplan, 1 is wear is revive - 27 or revive - 30.

　　 Ask: Ask brief introducing the development process of T-50 opportunity for combat?

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Answer: Going up early century 80 time end, russia offers the plan of opportunity for combat of the generation below development before, in order to replace MiG - 29 with revive - 27 wait for opportunity for combat. Immediately, revive - 47 with MiG - two 1.44 model were carried. On April 26, 2002, russian government announces formally, the development that starts chance of native the Five Dynasties in the round works, by Suhuoyi design department always is in charge of. In union revive - 47 with MiG - after the technical advantage of 1.44, suhuoyidi gave air force of T-50(of machine of the Five Dynasties to name develop a plan for PAK.FA) . As it is said 2008 summer, the design of T-50 is obtained through, the design is sent to Amuer subsequently in all black town plane produces society, produced machine of 3 the Five Dynasties that are used at the test over, this year the T-50 of test-fly is among them one of.

　　 Ask: How does T-50 opportunity for combat act on concept design?

Answer: From the point of the development course of battleplan, russian type opportunity for combat always abides by his train of thought and method, pay attention to new and high technology is used in crucial position, the system that passes height is shirt-sleeve. The United States is to be in " first enemy discovery, first enemy attack, first enemy destroy " opportunity for combat of the Five Dynasties is developed below concept guidance, stress the ability such as concealed body and supersonic speed cruise. And the design concept that Russia uses balanced development, the United States " 3 first " concept and be apart from fistfight to be put in coequal and serious position consideration nearly. Accordingly, platform fights in the sky that the fixed position of T-50 opportunity for combat is multipurpose, main task is to make empty, blow enemy enginery of all sorts of somebody, unmanned air attack, have right attack capacity even at the same time.

　　 Ask: This head fly, russia just did not leak any detailed data, you whether the basic specifications that analyses T-50 to should be had as opportunity for combat of the Five Dynasties?

Answer: Powerful concealed body sex is the main feature of opportunity for combat of the Five Dynasties. Know exactly about sth occupies an analysis, in the sky be in sensitive area when an opportunity for combat when the height of 10000 meters of above flies, the likelihood gets at the same time 300 - 400 radar with 600 - the search that beam of 700 different frequency has. To raise dearfoam slipper sears viability, t-50 used technology of the most advanced the 3rd acting plasma allegedly, it is Russia has the opportunity for combat that avoids lock-on technology first times at present.

Next, t-50 has capacity of supersonic speed cruise. The core of ability of supersonic speed cruise is aviation engine. The engine that media discloses to this T-50 head flies is as before revive - the motor that 35BM place uses, and be T-50 truly and design, in having stronger dynamic engine to still be debugged at development.

Again, it is maneuverability. Air battle motor-driven basically is opportunity for combat the action that changes dimensional position to achieve stated tactical goal in air battle. Look on the history, russia emphasizes the maneuverability of opportunity for combat quite, often use more advanced pneumatic position when designing opportunity for combat consequently, also pay attention to the development research of pair of pneumatic layout very. Basis first the circumstance analysis of test-fly, the expert thinks the maneuverability of T-50 is very good.

The 4th, it is system of advanced integrated boat cable. By Lamiansikeye design department development comes out the boat cable system of T-50, complete set equipment includes to contain the computer of 6 processor, visible tool and flying instrument system. This one brand-new boat cable system will gift faculty of center of network of T-50 opportunity for combat, can with counteract ground command system to undertake real time data is exchanged for nothing.

　 Ask: That T-50 and the F-22 of adversary U.S. Army that did not come " bird of prey " photograph comparing, is both what tall what low?

Answer: U.S. Army F-22 " bird of prey " opportunity for combat flies at beginning a test 1997, entered air force to enlist in army 2005, it is the opportunity for combat of exclusive and active service the Five Dynasties on eye preexistence bound. And T-50 opportunity for combat just just head fly, a lot of function pass actual combat test and verify even. So, from the point of technical maturity, u.S. Army F-22 " bird of prey " opportunity for combat is holding absolutely and lead dominant position.

But sheet looks from all sorts of performance data, two model each other of opportunity for combat has actor to grow, each has his strong point. According to the report, t-50 can fly 3 hours continuously, the biggest range can amount to 5500 kilometers, this is F-22 almost " bird of prey " double of opportunity for combat; On firepower configuration, t-50 also is slightly one-up: Deployed advanced sky to be opposite to empty, sky the ground, sky is right naval vessel missile, and big gun of machine of caliber of two 30 millimeter; On motor-driven function, t-50 also has not little advantage. But go up in system of integrated boat cable, t-50 lies clear inferior position, system of integrated boat cable is the cerebra of battleplan, matter to whole to fight directly function, this also are Russia the soft costal region of opportunity for combat of the Five Dynasties.

　　 Ask: Somebody compares present T-50 into " semifinished product room " , to 2013 Russian air force is received outfit still do not have time, can to moment Russia square technology personnel finish T-50 " is clothbou dearfoam slipper best buy nd repaired " work?

Answer: "Semifinished product room " although this one analogy is a bit exaggerative, but also reflected the condition with current T-50. According to foreign media coverage, head the T-50 of flying success, still cannot say at present to fight plane -- without radio electron equipment and weapon; Without special envelope, those who use is temporarily engine is nonstandard even canopy.

I can say for certain: The path of T-50 trend actual combat won't be successful. Expert of the military affairs that occupy Russia introduces: T-50 most at least has trial flight 2000 times even, ability equipment unit. U.S. Army F-22 " bird of prey " opportunity for combat from the technology head of test and verify flies, used 7 years of many time to final equipment unit. This shows, t - 50 should be in 3 years short finish inside time from " semifinished product " to " clothbound is repaired " target, it is extremely arduous.

　　 Ask: You can be specific say, does T-50 throw actual combat to still need what to difficulty overcome?

Answer: It is the difficult problem that the T-50 on the technology still has a lot of need to solve above all. According to Russian media exposure, when manufacturing new radar system and other and airborne equipment for T-50, concerned expert encountered thorny problem. Before this, the engine that already the message says T-50 head flies still is revive - the 117S of 35BM, and design for T-50 truly, in having the engine that provides capability of supersonic speed cruise to still be debugged at development. Pass ceaseless test-fly, still can ceaselessly technical issue appears, this needs to expend a large number of time.

Next, russian economy condition is current not hopeful, developing funds to short will be influence T - evolutional of 50 development work is crucial. The acceptance when Russian government is announcing machine of the Five Dynasties that start develops a plan will be in th most popular selling hans wilhelm e finance support that about 1.5 billion dollar will provide for new machine project inside 9 years henceforth. But forecast about the expert according to Russia, machine of development the Five Dynasties needs 80 ～ about the funds of 10 billion dollar, reckon 1.5 billion dollar manufactures resealable bags for clothes the airframe part of new machine quite only. Opposite for, the F-35 that the United States is developing cost about 3.5 billion dollar in plan design phase only, the system is developed and demonstrate estimation of phase of test and verify to cost 20 billion dollar.

　　 Ask: Besides T-50, do you think Russia opportunity for combat what is the target of next research and development?

Answer: In informatization war, the strength in sky is fundamental with each passing day, high-powered, multipurpose is heavy-duty opportunity for combat and amount are much, small cost is the collocation of on any account of light-duty opportunity for combat, heavy light collocation is optimal choice. The F-22 of machine of the F-15 of 4 acting machine that is like the United States and F-16, the Five Dynasties and F-35; The 4 acting machine of Russia revive - 27 with MiG - 29 wait the example that can says is on any account, heavy light collocation. What T-50 test-fly shows Russia is developed above all is function of battle of a kind of ability can contend with F-22, give attention to two or morethings makes sky and right charge, and motor-driven function is good, low the machine of heavy-duty the Five Dynasties of cost, good to develop high-powered opportunity for combat to do later technology lays in the job. From the development of battleplan the rule looks, russia is met certainly research and development the Five Dynasties is light-duty opportunity for combat, form on any account, heavy light tie-in structure with T-50.