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介绍了新型行波形热声发动机的试验装置 ,在不同的充气压力和工质条件下进行了试验 ,讨论了结构尺寸、充气压力、加热温度、工作介质试验结果的影响 ,并发现了频率跳变现象。
This paper introduces the experimental equipment of a new type of traveling wave thermoacoustic engine under the conditions of different inflation pressures and working conditions. The influences of structure size, inflation pressure, heating temperature and working medium test results are discussed. It is also found that the frequency jump phenomenon.