FIELD: machine building.
SUBSTANCE: method of detonation combustion of fuel mix continuously fed into straight-flow combustion chamber at supersonic velocity consists in using air-hydrogen invariable-composition mix to be directed into axisymmetric convergent-divergent nozzle channel parallel with axis and combusted in steady-state self-sustaining detonation wave. Detonation wave originates in expanded part of the channel with monotone increasing shape of convergent-divergent sections provided the following conditions are satisfied: gas velocity at channel inlet exceeds Chapman-Zhuge in stoichiometric air-hydrogen flow.
EFFECT: creation of high-enthalpy supersonic flow used in motion of bodies in air.
4 dwg
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