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论文类型：期刊论文

发表时间：2006-12-01

发表刊物：JOURNAL OF THERMAL SCIENCE

收录刊物：SCIE、EI、Scopus

卷号：15

期号：4

页面范围：337-341

ISSN号：1003-2169

关键字：contact face; shock wave; receiving tube; gas wave refrigerator

摘要：The contact face and shock wave motion in an open ends receiving tube of gas wave refrigerator are investigated numerically and experimentally. The results show that, velocity of the contact face rises rapidly as gas is injected into the receiving tube, and drops sharply after a steady propagation. However, velocity of the shock wave in the tube is almost linear. With increasing of inlet pressure, velocity of the shock wave and steady velocity of contact face also increase. In addition, time and distance of contact face propagation in the receiving tube become longer.