【摘要】 热声谐振管是热声热机的关键部件， 它相当于一个发动机， 将热能转化为声能。对热声谐振管进行了实验研究， 并对其起振温度、频率、振幅、输出功率进行测量和分析。更多还原

【Abstract】 Thermoacoustic engine has been concerned recently because of its advantages of no moving parts and pollution.The prime mover is its most important part that can be used to transform heat into sound.In this paper a thermoacoustic prime mover is studied and constructed.And its characteristics of onset temperature,frequency,amplitude and output power have been studied.更多还原