PIV技术在电冰箱蒸发器的可视化流场实验中的应用

The Application of PIV Technology in the Flow Field Experiment of Refrigerator Evaporator's Visualization

应用PIV技术对流场实现可视化实验,是工程或实验中研究流场运动状况的主要手段之一。文章着眼于电冰箱蒸发器的流场研究,通过示踪气体,对电冰箱蒸发器外围空气的流动状况进行可视化分析。

pplication of PIV technology to realize visualization of the flow field is one of the main methods to study the motion of the flow field in a project or experiment. This paper focuses on how to study the flow field of the refrigerator evaporator and how to use tracer gas to carry out the visualization analysis of the flow condi- tion of the peripheral air of the refrigerator evaporator.