SIMULATION OF A THERMOACOUSTICALLY DRIVEN PULSE TUBE REFRIGERATOR

摘要：

The matching between a thermoacoustic engine and a pulse tube refrigerator (PTR) is of great importance for the performance of a thermoacoustically driven refrigeration system. A simulation of a PTR driven by standing-wave thermoacoustic engine was performed with simple harmonic analysis. According to the simulation, the coupling operation of thermoacoustic engine and PTR’s regenerator is described. The important matching parameters, such as acoustic power, pressure ratio and operating frequency, are discussed. In addition, the optimized dimension of regenerator for matching a standing-wave thermoacoustic engine is computed and presented.

作者: Z.J.HUANG Tang KE T.JIN G.B.CHEN

作者单位: Institute of Refrigeration and Cryogenics, Zhejiang University, Hangzhou, 310027, P.R. China

会议类型: 国际会议

会议名称: The 22nd International Congress of Refrigeration(第22届国际制冷大会)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-21（万方平台首次上网日期，不代表论文的发表时间）