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本文着重介绍了用液化石油气——空气的混合气爆炸产生的高压气流直接紧实砂型的试验装置,研究方法,实验数据,并在此基础上提出了对气流冲击(脉冲)实砂机理的初步探讨。
This article focuses on the test device, research methods and experimental data of direct compaction sand produced by LPG explosion caused by the explosion of LPG-air mixture. On this basis, the paper presents the mechanism of impinging (pulsing) Preliminary discussion.