link : China ‘Nearing Mass Production’ of J-20 Stealth Fighter
China ‘Nearing Mass Production’ of J-20 Stealth Fighter
China ‘Nearing Mass Production’ of J-20 Stealth Fighter After Engine Problems Ironed Out (excerpt)
China has reportedly resolved the most significant problem of its WS-15 fighter engine -- turbine blades overheating at top speeds – allowing it to begin full-scale production of its J-20 stealth fighter by the end of the year. (China Military photo)
The WS-15 engine features cutting-edge single-crystal turbine blades and has been in development for several years, but Chinese technicians have struggled to get it into mass production.
However, many of the problems – which largely related to blades overheating at top speeds – have been ironed out in ground tests and trial flights, putting the goal of a consistently high-quality product in sight, sources told the South China Morning Post.
Beijing
“The WS-15 is expected to be ready for widespread installation in the J-20s by the end of this year,” one of the sources said. Although some “minor problems” remained, these should be resolved once the engine had been more “extensively run in the aircraft”, the source said. (end of excerpt)
Click here for the full story, on the SCMP website.
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