ANNULAR COMBUSTION CHAMBER WITH CONTINUOUS DETONATION WAVE

Annular combustion chamber of continuous detonation wave type enabling, from a mixture of a fuel and an oxidiser injected in an axial direction F, the delivery of a continuous production of hot gasesfrom the detonation waves, the combustion chamber comprising, to sustain the detonation waves, at lea...

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Bibliographische Detailangaben
Hauptverfasser:	CAZALENS MICHEL PIERRE, LEYKO MATTHIEU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBUSTION APPARATUS COMBUSTION ENGINES COMBUSTION PROCESSES GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS JET-PROPULSION PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	Annular combustion chamber of continuous detonation wave type enabling, from a mixture of a fuel and an oxidiser injected in an axial direction F, the delivery of a continuous production of hot gasesfrom the detonation waves, the combustion chamber comprising, to sustain the detonation waves, at least one pair of electrodes powered by a current generator (24) controlled by a control device (26) and between which are generated NRP electrical discharges, the combustion chamber comprising, at the upstream ends of its external (12) and internal (14) walls, a plurality of pairs of electrodes (20,22) distributed angularly and uniformly in two concentric rings, two electrodes of a same pair, each belonging to a different ring, being aligned radially and the current generator being configured topower at least one pair of electrodes, so as to generate at least one discharge zone (28) and then sequentially power each of the pairs of electrodes adjacent to this pair of electrodes and thus enable a detonation wave to tra