How about the mobility of Taihang J-1 1b?

To tell the truth, the mobility of J 1 1B is really not so good. In all previous internal air force confrontations,

When encountering J 10A, the result is that you can't run, and you are repeatedly hit with a high exchange ratio of 5: 1; Even when I met the original Su27, I often fell behind in dog fighting (it was reported that the Second Air Force Division competed with 1 division, but the Second Air Force Division didn't use J 10A, and only got five regiments of Su27, but the exchange ratio was still 2.5: 1).

As for the latest J 10B, eating J 1 1B is more stable. According to the report, a special test has been carried out at the Cangzhou test flight base. Results J 10B beat J 1 10B with the exchange ratio of 6: 1.

It can be seen that the maneuverability of J 1 1B with Taihang engine is really not so good.

There are many reasons for this. Taihang engine is indeed responsible. The characteristic of Taihang is that the thrust is larger than AL3 1F, but the acceleration is slightly worse and the vertical maneuverability is poor.

But the bigger factor is still due to our glorious Shen Hoy.

Judging from various public information, J 1 1B has many problems.

1. First, in the series of AVIC academicians, Sun Cong, the chief engineer of J 1 1B, admitted that the strength of composite materials was insufficient, which led to frequent structural problems under the cockpit and had to be strengthened with titanium alloy plates. Academician Sun also repeatedly stressed that this practice has no effect on the flight performance of the aircraft.

2.J 1 1B After using composite materials, the weight changes, the center of gravity changes, and the flight control rate changes. However, after we played Su27 10 years, Shen Huoyi still didn't fully understand the control rate, so he had to add a lead block as a counterweight to the radome to restore the center of gravity of the aircraft to its original level.

3.J 1 1B uses Taihang engine, and the air flow of Taihang is greater than AL3 1F, so Shen Huoyi came up with a good current limiting method, which can only be said that Shen Huoyi is really high.

4. The engine tail compartment of J 1 1B has a problem of heat insulation, which leads to the repeated burning of the tail of the first batch of J11B..

5. Shen Huoyi can't handle the flight control of J 1 1B, and can only follow the simulation of Su27.

6. Flight control has repeatedly made mistakes. Shen Huoyi still refuses to accept the debt and has an oral relationship with the Air Force. If Wang Jingli didn't fly the plane back, Shen Huoyi wouldn't accept the debt now.

As a result, the troops equipped with J 1 1B have insufficient training time and serious combat effectiveness problems. Just look at the report of the First Division of the Air Force in the official stereotyped writing (their first equipment was J 1 1B), which was beaten to pieces by J 10 in the confrontation, and even could not deal with the old Su27 in the dogfight. Empty 1 J 1 1B equipped by the division? The training time of troops is obviously shorter than that of troops equipped with J 10A.

According to Lu Bianshe, the air force commander pointed to the sign "Use me in the first battle, use me to win" and asked them to change it to "Use me in the first battle at your own risk".

Therefore, we should not place too much hope on the mobility of J 1 1B, otherwise why did China buy Su35?