超临界自然层流翼型具有很好的应用前景。西北工业大学翼型研究中心设计的我国第一个超临界自然层流翼型 NPU-L72513在 CARDC 高速所的跨声速风洞进行了试验,证明超临界自然层流翼型 NPU-L72513具有优良气动特性,其设计是成功的。同时说明我国已初步具有自行设计超临界自然层流翼型和进行相应风洞试验的能力。 Supercritical natural laminar airfoil has good application prospects. The first supercritical natural laminar airfoil, NPU-L72513, designed by Airfoil Research Center of Northwestern Polytechnical University, was tested in transonic wind tunnel at CARDC high speed, which proved that supercritical natural laminar airfoil NPU-L72513 has excellent aerodynamic Features, the design is successful. At the same time, it shows that China has preliminarily designed the ability of self-designed supercritical natural laminar airfoil and corresponding wind tunnel test.