论文部分内容阅读
文中介绍了一种新型的、工作于行波声场的热声斯特林混合型热机。考虑到振荡圈内两种形式的声流 Gedeon流和 Raileigh流 ,解释了它们出现的原因及从结构上消除它们的方法。为了产生行波声场和形成高声阻抗 ,从热声网络的观点建立了系统的简化模型。提出了进一步研究的方向及思路。
In this paper, a new type of thermoacoustic Stirling hybrid heat engine working in a traveling wave acoustic field is introduced. Considering the two forms of Gedeon flow and Raileigh flow in the ring, the reasons for their occurrence and the ways to eliminate them structurally are explained. In order to produce the traveling wave sound field and form the high acoustic impedance, a simplified model of the system is established from the perspective of the thermoacoustic network. Put forward the direction of further research and ideas.