The critical heat flux (CHF) of subcooled boiling is theoretically predicted by using the microlayer model.
本文利用微液层模型对过冷沸腾的临界热流密度（CHF）进行了理论预测。
英语百科
Critical heat flux
Critical heat flux describes the thermal limit of a phenomenon where a phase change occurs during heating (such as bubbles forming on a metal surface used to heat water), which suddenly decreases the efficiency of heat transfer, thus causing localised overheating of the heating surface.