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本文从工程应用的需要出发,对垂直U形管内汽液两相不稳定流动的发生规律及其对传热的影响进行了实验研究. 一、实验装置及实验方法 实验装置系统见图1.实验以氟里昂12作工质,以便进行模拟实验和可视化观察.实验回路使用大旁路系统模拟并联管路,以保证实验段进
In this paper, the need of engineering application, the vertical U-shaped tube vapor-liquid two-phase instability flow and heat transfer of the impact of an experimental study of the experimental device and experimental method experimental device system shown in Figure 1. Experiment Freon 12 as working fluid for simulation and visual observation Experimental loop using a large bypass system to simulate the parallel pipeline to ensure the experimental section into