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uploads/jet vane.jpg

jet vane 噴氣導流控制片,燃氣舵。

jet-propelled

A 3 - d viscosity turbulence model is used to analyze the unsteady around flow field of the thrust - vectoring engine of the jet vane , and results of the area including vane base , vane flake and motor shell are presented 摘要以推力矢量發動機的燃氣舵為研究對象,采用三維、粘性、湍流流動模型和數值分析的接觸網格技術,在定常流動計算的基礎上,對包含舵基、舵片和發動機殼體的區域進行詳細數值分析。

Results show that the method is useful for the aerodynamics design of jet vane and ignition experiments of the aided engine 該文所用方法對于燃氣舵的氣動設計、輔助發動機點火試驗具有指導意義。