在进口过冷度相当宽范围内（OK<ΔT<28K），对系统流条件，存在3个区域，即稳定的两相流，整体和过冷沸腾不稳定流和过冷沸腾以及单相稳定流。
In the wide range of inlet subcooling ( 0 K system flow condition , namely , ( 1 ) stable two-phase flow , ( 2 ) bulk and subcooled boiling unstable flow , ( 3 ) subcooled boiling and single phase stable flow .
冷宽