为了提高机动性和末端精确制导能力,未来的空空导弹有必要使用直接力装置。基于空空导弹的特点,空空导弹用直接力装置必须进行小型化设计,以减小重量、缩小体积。文中针对一种适用于空空导弹的直接力装置进行了方案研究,并对其进行了强度与内流场仿真计算,仿真结果表明该方案可行,为直接力装置将来在空空导弹上实际应用作了技术储备。

In order to increase maneuverability and precision control ability, the future airborne missile requires the lateral thrust set. Based on the characteristic of airborne missile, the lateral thrust set for airborne missile must be a miniature design. One lateral thrust set project for airborne missile was investigated, the intensity and inner flow field were simulated. The simulation indicates the project is feasible and can serve as the technology repertory for airborne missile use of lateral thrust set.