本文以水和空气的混合物为工质模拟两相流,对含分液小孔气液分离器进行变空气流量、入口干度的冷态实验。通过分析各参数对气液分离器漏液速率和气液分离效率的影响来获得一定分液小孔的气液分离器的较佳运行工况。结果表明空气流量大于0.32m3/h、入口干度小于O.25的工况下,漏液速率大于0.18g/s,分离效率在90%以上。
The mixture of water and air was used to simulate steam-liquid in the cold state experiment of a gas-liquid separator with a seepage hole. The phase separation characteristics were investigated under various air flow rates and inlet qualities. The preferred operating conditions of the gas-liquid separator were obtained through the analysis of the influence of various parameters on the water leakage rate and the gas-liquid separation efficiency. The results showed that when the air flow rate was greater than 0.32 ma/h, and the inlet quality was less than 0.25, the water leakage rate was greater than 0.18 g/s and the separation efficiency was over 90%.