摘要
对热声热机和热声脉管制冷机的发展历史和现状进行了较为全面的概述,重点阐述了热声热机和热声制冷机的理论、实验和数值仿真研究方法、研究成果,尤其对热声脉管制冷机的数值研究方法从一维数值到二维轴对称及三维数值研究模型进行较为系统的介绍。同时对热声热机的研究热点、研究方法、研究方向进行了预测,并对热声热机的三个发展方向:太阳能利用和余热利用、热声制冷系统微型化、热声驱动脉管制冷作了简要的介绍。
This paper firstly introduces a comprehensive overview of the development and current situation of the thermoacoustic engine and the pulse tube refrigerator and then focuses on introducing the theory and the experiment, as well as the numerical simulation methods and research results of the thermoacoustic engine and thermoacoustic refrigerator. In particular, the methods of numerical simulation research from the one dimensional to 2D axisymmetric and 3D numerical models for the pulse tube refrigerator are emphatically introduced. Finally, this paper forecasts the development trends of research hotspot, research methods, research direction of the thermoacoustic engine, and makes a brief introduction of three directions of the thermoacoustic engine ： utilization of solar energy and afterheat, miniaturization of the thermoacoustic refrigeration system, pulse tube refrigeration driven by thermoacoustics.
出处
《真空与低温》
2014年第1期1-8,共8页
Vacuum and Cryogenics
基金
国家自然科学基金项目(51276201)
2013湖南省大学生研究性学习和创新性实验计划资助
关键词
热声
发动机
制冷机
数值仿真
脉管制冷机
thermoacoustic
engine
refrigerator
numerical simulation
pulse tube refrigerator
