Michael Willoughby Essex Coney, Hicham Salah Abdallah, Roger Richards: Engine. Birch Stewart Kolasch & Birch, March 13, 2003: US20030049139-A1

An engine comprising an isothermal air compressor (1) into which liquid is sprayed as the air is compressed. A combustion chamber (4) receives and expands the compressed air from which the liquid has been removed, to generate power. A precompressor (21, 27) compresses the air upstream of the isother ...