论文部分内容阅读
本文运用激光多普勒测速方法及数值模拟方法对用于循环流化床的鳍片管束惯性分离器的流动动力特性进行了研究,得到了绕鳍片管流动的气流速度、湍流强度等参数的分布,并对试验和计算结果进行了分析讨论,为下一步对鳍片管束撞击式分离器的优化研究奠定了基础。
In this paper, the flow dynamic characteristics of finned tube bundle inertial separator for circulating fluidized bed were studied by laser Doppler velocimetry and numerical simulation. The parameters of airflow velocity and turbulence intensity around fin tube were obtained The experimental results and the calculation results are analyzed and discussed, which lays the foundation for the further research on the optimization of fin tube bundle impactor separator.