数值计算技术在飞机水上迫降中的应用

APPLICATION OF COMPUTATIONAL FLUID DYNAMICS IN THE PLANNED DITCHING OF A TRANSPORT AIRPLANE

摘要: 论述了边界元法、有限元法、光滑粒子水动力学法、有限体积法、工程算法与混合分析法在飞行器水上迫降中的应用和发展，总结了不同方法的优缺点，指明了未来的研究重点，为进一步开展水上迫降研究提供参考.

Abstract: This paper discusses the development and the application of the boundary element method, the finite element method, the smoothed particle hydrodynamics method, the finite volume method, the engineering method and the mixing analysis in the planned ditching of a transport airplane, including their advantages and disadvantages.