This paper describes the progr ess obtained on the half model testing technique research in high speed adaptive wall wind tunnel in Northwestern Polytechnical University (NPU).

• 为了克服自适应壁风洞在模型支撑方面的困难和加大试验模型，提高试验雷诺数，西北工业大学在高速二元柔壁自适应壁风洞中开展了半模型试验技术的研究。