beijingwalker
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we compare the look and design of J-20 you will find that it has a delta-wing-canard layout whereas the F-22 and F-35 have both diamond-wing-conventional layout. The frontal aspect of J-20 looks extremely similar to that of American F-35 JSF with twin DSI intake and V-shaped tail. The J-20 has a canard-delta twin-engine configuration, diverted-less supersonic intakes, and a shaped nose consistent with the use of an active electronically scanned array (AESA) radar. To maintain stealth, the F-22 carries its weapons in internal bays.
The J-20 seems to be fitted with WS-10 engines rather than WS-15 but this cannot be confirmed.The thrust generated by J-20 is 180 kN which leads to better engine performance.
The F-22 Raptor has dual afterburning Pratt & Whitney F119-PW-100 turbofans incorporate pitch axis thrust vectoring, with a range of ±20 degrees. The maximum thrust is classified, though most sources place it at about 156 kN.
The J-20 seems to be fitted with WS-10 engines rather than WS-15 but this cannot be confirmed.The thrust generated by J-20 is 180 kN which leads to better engine performance.
The F-22 Raptor has dual afterburning Pratt & Whitney F119-PW-100 turbofans incorporate pitch axis thrust vectoring, with a range of ±20 degrees. The maximum thrust is classified, though most sources place it at about 156 kN.
Technology transferGlobalsecurity.org states that China probably declined to participate in joint development and production of a new fifth-generation fighter with Russia given the belief that Russia stood to gain more from Chinese participation. Chinese leaders may have determined that their design was superior to the Russian PAK FA.[29]