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本文对二维跨声速洞壁干扰修正的壁压法——FFT 法和匹配法进行了改进;两个算例的计算结果显示了这两种改进方法的有效性。文中还给出了 NAC∧0012翼型和DSMA523超临界翼型的 FL-21风洞试验数据洞壁干扰修正结果。
In this paper, two-dimensional transversal wall interference correction wall pressure method - the FFT method and the matching method are improved; The calculation results of two examples show the effectiveness of these two improved methods. The correction results of tunnel wall interference of FL-21 wind tunnel test data of NAC∧0012 airfoil and DSMA523 supercritical airfoil are also given in this paper.