boundary layer characteristics meaning in English

附面层特性

Provide the experimental research scheme to measure and diagnose boundary layer of airfoil . the satisfied results demonstrated that this scheme is correct and efficient . it provides the reliable foundation on analysis of boundary layer characteristics and vortex generators " design
研究结果表明，该方案是正确的，既切实可行、节约了实验经费，又获得了满意的实验结果，为分析附面层特性和涡流发生器的设计提高了可靠依据。
In this paper , the boundary layer characteristics of a supercritical airfoil is researched in wind tunnel . from the start to control boundary layer separation and to improve aerodynamics characteristics of this airfoil , three kinds of trapezoid , delta and airfoil shaped vortex generators are designed based on traditional , sub boundary layer and micro - vortex generators conceptual design . it include as follows : 1
研究工作中，从控制该翼型附面层分离、提高大迎角气动性能的角度出发，通过风洞实验研究，研究了该翼型的附面层特性和气动性能，针对其附面层特性，给出了梯形、三角形和翼型式三种涡流发生器设计方案，为下一步研究工作奠定了坚实基础。