Rocket thrust chamber provided with acoustic cavity and applied to supersonic airliner and supply system thereof
A rocket propulsion and supply system technology, which is applied in the direction of rocket engine devices, mechanical equipment, jet propulsion devices, etc., can solve problems such as the inability to use liquid rocket engines, achieve suppression of high-frequency unstable combustion, improve working conditions, and reduce corrosion Effect
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[0027] figure 1 , figure 2 , image 3 and Figure 4 It is a preferred embodiment of an acoustic cavity rocket thrust chamber of the present invention. Figure 5 and Image 6 It is a preferred embodiment of the supply system matched with the thrust chamber.
[0028] like Figure 1 to Figure 4 As shown, an acoustic cavity rocket thrust chamber of the present invention is composed of a head and a body, and the head includes an inner bottom 1, an oxygen-enriched nozzle 2, a midsole 3, an outer bottom 4, a connecting seat 5 with an oxygen-enriched inlet pipe, Acoustic cavity 6, liquid collector ring 7, filter screen 8 and kerosene inlet nozzle 9, the body includes hydrogen peroxide inlet pipe 10, liquid collector ring 11, filter screen 12, diffuser shell 13, connecting flange 14, Nozzle extension 15, herringbone ring 16, variable section pipe 17, convergent section housing 18, cylindrical section housing 19, collector ring 20, hydrogen peroxide outlet pipe 21 and connecting ...
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