Why do Chinese people have a more advanced vector engine than the American -10C?2017-12-27 18:44:16 776 ℃
aero engine. With the successful test of the sixth generation of the core engine of the US, the United States has the leading position in the world of aero engines, and no one can shake it. Thanks to the power of the engine, Americans choose the two vector vents with low technological content on the choice of vector engines, but for the more advanced axisymmetric vectoring nozzles, they haven't started yet.
look at the two vectored engines in today's world. Two element vector nozzle is the most important technical features: stealth effect is good, the emphasis on stealth performance of the F-22, it is a good choice for stealth performance into full play, F-22 will be hidden in the horizontal tail nozzle, which determines the F-22 can only use two element vector nozzle.
vector engine with strong ability of
and selection of axisymmetric Russians vector engine nozzle due to rotation range, theoretical efficiency will be higher, but the vector engine requires advanced flight control system with good performance, otherwise it will be very bad. This is very obvious on the Su -30MKI of the axisymmetric vector engine driven by the India pilot. Allegedly, in India and the United States Air Force, Indian Americans Su -30MKI a "beat", the problem lies in the flight control system on the one hand, India pilot training and the use of vector engine is not very good; on the other hand also shows that Su -30MKI in flight control system is still very backward in particular, adjust the effect of interventional vector is very bad.
recently, a blurred picture has been circulated on the Internet. It shows that the fighter -10 thrust vector verification machine may have been successful in the first flight, which indicates that China has made a historic breakthrough in thrust vector and aero engine field. But why are so advanced engines not equipped on advanced -20, -16, or -11 with higher survivability, but equipped on the JW -10 fighters in China?
from the vertical tail style should be f -10C fighter
vector engine schematic diagram of
from the figure, the vector engine annihilates -10 equipment should be a kind of axisymmetric vectoring engine, this engine with a canard, will make the f -10 in combat is more flexible, because itself is a single fighter, so the difficulty of reform annihilates -10 is small, and the cost is low.
from the flight control system, f -20, f -16, -10C uses the most advanced China "flying fire push" integrated flight control system, the theory is that the best performance can display the vector of the engine, but f -16 and -20 is relatively expensive, and the number of equipment is very limited, from the cost-effectiveness of speaking, in these two kinds of aircraft engine and test vector is the best choice. Compared to
, f -11 flight control system is relatively backward, can play a very good performance of the vector of the engine, and the -11 is a twin engined fighter, only unilateral transformation engine, engine test vector the effect is not good, then the test responsibility can only fall on the f -10 fighter body.
note that the vector engine brings in direction, turning the gain at the same time, will reduce the engine thrust, China relative to the United States and Russia Taihang engine thrust engine is still relatively small, the United States F-22 equipment F-119 engine thrust can reach 17 tons, Su -37 equipped 117S engine the thrust can reach 15 tons, while the estimated Taihang 12-14 tons, we can see that there is not a small gap, can be expected with the third generation China Hangfa service gradually, f -20 and -16 advanced warfare such bucket machine will equip vector engine, this is only a matter of time.
Guess you like
- 2018-05-04歼-20 re-transmits major news This Western absolute security technology was attacked by China
- 2018-05-03The most advanced warships in India were suspended by the gantry.
- 2018-05-01What? The United States wants to repair the island in the South China Sea? Is there money? Is there technology? anyone there?
- 2018-04-28China Resolutely Shows Six Killers at Key Time 慑 Shocks Potential Adversaries
- 2018-04-28The magical astronomical phenomenon was just over Beijing, or it was an anti-missile test.
- 2018-04-26Domestic third-generation nuclear submarines or have been built! But 2.5 generation 094A may be very "longevity"
- 2018-04-25The Chinese Air Force, already equipped with the 歼20, can train pilots faster?
- 2018-04-10Hong Kong media: China's second carriers may be the first sea trial in April 23rd
- 2017-12-27Why do Chinese people have a more advanced vector engine than the American -10C?
- 2017-12-27The ignorant! The Syria army military base surrounded by a head-on blow!
- The Syrian Encounter Tells 1.4 Billion Chinese: The Three Truths Are Never Overdue
- 歼 20 two-seater version exposure? Cockpit science fiction, this level has caught up with home theater!
- Last night, China’s hypersonic weapons appeared for the first time in the world but was rumoured
- China’s domestic aircraft carrier super-god progress made it impossible for India to calm down.
- Did anyone blame China’s naval exercises for spending money? Let superpowers educate him!
- Review of the most popular equipment of our army this year: "national Rong one" laser gun and 001A aircraft carrier
- China's private enterprises complete the test of rocket engine test, and Japan, Korea and other countries require technology sharing
- What happened? Israel uses about 3000000 air defense missiles to hit more than 1000 pieces of Chinese UAVs
- Japan launched F-35 to intercept the Chinese air force for the first time. When did the annihilate -20 attack the air force?
- 30 meters outside the f -20 photo exposure: why Chinese fans applauded but not condemning