Experimental investigation of H2 combustion and supersonic cooling in an annular channel

Results are presented for an experimental investigation of H₂ combustion and cooling in a channel which simulates the intake and combustion chamber of a supersonic ram jet. Stable operation conditions were obtained for operating the intake and combustion chamber with various fuel distributions through the feed zones. The cooling rate and the combustion efficiency were determined at the chamber wall at varying flows in the channel.Moscow. Translated from Fizika Goreniya i Vzryva, Vol. 27, No. 6, pp. 24–29, November–December, 1991.