with an end wall transverse to the jet flow and side walls parallel to the jet extending back past the nozzle. The outflow from the cavity was opposite the end wall, remote from the jet nozzle.

In typical jet engines, about 20 fuel injection nozzles are arranged around the annular combustion chamber of the engine. The ...

China’s new-generation fighter jet programme is pushing the boundaries of stealth material technology against multi-angle radar illumination across all frequency bands, according to scientists ...