一、引言本文概述了A.E.D.C.气动力实验所在高超音速风洞的设计、制造和运转中所积累起来的经验。目前该实验所有三个大的和三个小的风洞以及为它们附设的连续式和间歇式气源。大风洞试验段的横截面积为11尺~2,小的为1尺~2,其中一个大的和一个小的风洞在三种不同的马赫数范围运转 I. INTRODUCTION This paper outlines the accumulated experience gained in the design, manufacture and operation of hypersonic wind tunnels in A.E.D.C. aerodynamic experiments. At present, all three large and three small wind tunnels in this experiment and the continuous and intermittent gas sources attached to them. The cross-sectional area of ​​the large wind tunnel test section ranged from 11 to 2 and small to 1 to 2 with one large and one small wind tunnel operating in three different Mach ranges