Chapter 305 Ready
In the future, they will have more engines, and they will no longer be limited to aerospace. With the diffraction of technology, ships, cars, etc. will all have the foundation of more powerful engines, just waiting for time to ferment. Chinese scientific research will have a revolutionary change, and the scientific research community will surely flourish and develop vigorously. Wu Tong has laid a solid foundation for the development of the scientific research community.
Mr. Yang and others are deeply optimistic about the future of the scientific research community, and they will also be a driving force for this development!
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“Repeat the endurance test and pay close attention to the performance and stability of the whole machine!”
"Report data, compressor compression ratio, air flow, surge point, combustion efficiency of the combustion chamber, outlet temperature distribution..." In the control room, Wu Tong stared at the already formed engine on the test bench and gave instructions.
Wu Tong and the current R&D staff of the team are all very familiar with testing. From components to parts, large and small tests have never stopped. The performance and stability of parts are related to the stability of the subsequent whole machine. From the core engine, fan, compressor, turbine and other components to the control system...
They carried out tests one by one, afterburner stability tests, semi-physical simulation tests of control systems, and reliability and durability tests of components under normal operating environment conditions.
Verify the reliability and durability of components under normal working environment conditions one by one, high cycle fatigue test of blades, low cycle fatigue test of key components such as disk shafts, damage tolerance test of key components, environmental and reliability test of accessories, etc. Determination of the extreme load environment of test components is very important for verifying the reliability of components and systems, and testing the safety capabilities of components under severe load conditions.
Each experiment leaves precise success data, ensuring that there is a solid basis for the stability of components and systems before entering the next process. They ensure that every component has been tested for a long time before finally synthesizing the birth of the miracle WS-B1 in front of us.
The successful completion of WS-B1 does not mean the end of the project, and testing is still ongoing. Repeated cycle testing has just begun, including parameter measurement, control law adjustment test, rotor dynamics test, heat and pressure measurement, and vibration stress measurement, etc., which will provide the performance data of the whole machine and verify the correctness of the performance analysis model of the engine.
Verify the temperature limits of the air inlet, compressor, combustion chamber and turbine, the flameout limits of the combustion chamber and afterburner, the distortion limits within the aircraft maneuvering envelope, etc. Carry out ground and high-altitude simulation tests to illustrate and verify the transient response characteristics of the propulsion system, as well as ground and high-altitude tests to verify the starting capability...
After the tests in normal environments, there are load tests, including accelerated mission tests/accelerated simulated mission durability tests, and dynamic stress measurements, to verify that the WS-B1 engine can operate safely, economically and reliably within the planned inspection intervals and the designed service life. Various extreme load environments verify the reliability of the WS-B1 engine.
After the load test, there is also the whole machine test under severe load environment conditions, including blade flying, containment, over-temperature, smoke ingestion, etc., to verify the impact of severe loads on the engine, that is, the ability to ensure the safety of the aircraft within the specified time after the severe loads act.
When performing missions, fighter jets are very likely to encounter harsh load environments. They must ensure that their engines can still stably support the maneuverability of combat missions in multiple harsh load environments.
All of these, WS-B1, have passed various high-intensity tests with excellent data that are ahead of the world's advanced level. The data that has been accumulated has once again made the R&D team headed by General Manager Yang excited!
They can see with their naked eyes that many new technologies are filling their gaps and gaps in aviation, and can be gradually diffracted and decomposed to produce huge marginal benefits, which are not limited to the aviation field, but can be used in other sectors as well.
"The peak thrust value is 42 tons! The engine's fuel efficiency is at least 2.7 times that of the F135 engine!" Seeing this data, Yang Wei's eyesight was amazingly bright, and his face was flushed with excitement, which was a manifestation of extreme excitement.
When they first saw Wu Tong's prediction that the thrust data would be over 36 tons and the peak data was expected to be at 40 tons, they were already shocked by the data and could not believe it. They still thought that if they could achieve 60 to 70 percent, it would be a huge breakthrough.
However, Ms. Wu is Ms. Wu. Her predicted data is, as always, modest and conservative. The actual data achieved, a peak thrust of 42 tons, if released, would shock the world to the point of paralysis!
The maximum thrust of the F119 engine on the other side of the sea is 18 tons. In order to enhance the thrust of the F135 engine, the designer improved the bypass ratio of the engine on the basis of the F119 engine, making its maximum thrust reach 20 tons. The other side of the sea has a complete industrial system, and the technical level of military engines has always been far ahead, which is what they are proud of.
But now, they can proudly declare that they have already completely surpassed the WS-15S, and have made further progress on the WS-15S-2 serving the H-20. In the WS-B1, they have directly surpassed the data by twice. This is their Chinese miracle, their glory and pride!
"Not bad, we have preliminarily achieved our project goal!" Wu Tong also smiled relievedly. His nerves had been tense for more than two months, and finally when this crucial number came out, he could slowly relax.
"Teacher Yang, take a deep breath and relax your nerves. We will proceed to the next step and install our WS-B1 on the Canglong J-35 to witness our Shenlong going out to sea!"
She succeeded. The J-35 now has the ability to provide super power and utilize energy consumption to a certain extreme, allowing the Canglong J-35 to maintain the super capability of ultra-long-distance combat radius on the basis of vertical take-off and landing!
"Mr. Wu, there are only three days left until the completion of the Canglong J-35. Please come and inspect it in person!" When all the R&D personnel were overjoyed and excited, Wu Tong's confidential phone rang, and Lu Xiao's voice came to report the good news and ask for instructions.
As she was striding towards success, Lu Xiao was also racing against time and striding forward. Within two months, after the wind tunnel simulation test was successfully passed, the construction of the whole machine was progressing with each passing day. Now it has been basically finalized. They are almost at the same speed and are about to complete the construction of the Canglong J-35, waiting for the heart to be in place.
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