Global interest grows in pressure gain combustion.

The article reports on the growing interest in the propulsion process called pressure gain combustion within the global aerospace community. Topics discussed include the shift of emphasis from pulsed-detonation engines to continuous or rotating-detonation engines, a collaborative team conducting an experiment to demonstrate a single turbine stage integrated into a continuous detonation engine (CDE) and GHKN Engineering testing continuous detonation rocket engines (CDRE) for space applications.