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Protecting the Exhaust Chamber against the Combustion Products of Reactive Engine by the Swirling Jets

机译:通过旋转喷气机保护排气室抵抗反应动力的燃烧产物

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This study considers the flow dynamics and cooling of a bounding surface behind the Laval nozzle. To improve the quality of protection and control the motion of a high-temperature flow, it is proposed to swirl the wall jet. The efficiency of a gas-droplet cooling is analyzed and calculated based on the Kutateladze - Leontiev dependencies.
机译:本研究考虑了拉瓦尔喷嘴后面的流动动态和冷却边界表面。 为了提高保护质量并控制高温流动的运动,提出墙壁射流旋转。 基于Kutateladze - Leontiev依赖项分析和计算了气体液滴冷却的效率。

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