This paper represents a CFD method for the design of NLF airfoils directly under transonic viscous flow conditions.
本文介绍一种设计跨声速自然层流翼型的计算流体力学（CFD）方法。
2
The design results show that the amount of the NLF satisfies the target requirements, and that the design approach used in the study is applicable to a wide rang of airfoils.
计算结果表明，设计结果的层流范围和设计目标基本吻合，该方法可以用于NLF翼型的多目标反设计中。
3
Simulation results show that the NLF algorithm has advantages of both less computations and better tracking performance, therefore, it can be widely used in radar engineering.