Investigating Ice Nucleation and Heat Transfer Dynamics in Supercooled Liquid Water Using Thermography

Abstract

This study delves into the intricate interplay of thermography, ice nucleation, and heat transfer during the phase change from supercooled liquid water to crystallized ice. Utilizing high-resolution, high-speed infrared thermography, real-time temperature data is captured during ice nucleation events. By analysing these temperature profiles, valuable information about the dynamics of ice nucleation is revealed and presented. One of the key highlights of this study is the observation of nucleation under supercooled conditions. The evidence of how supercooled liquid water transforms into crystalline ice is provided, which sheds light on the underlying physics and mechanisms involved, like recalescence and phase change. This phase change process is significantly important in the context of cloud formation and freezing rain phenomena. The study may form the basis of developing a mathematical model for defining nucleation phase. These findings have practical implications across multiple industries and can aid in the development of more efficient anti-/de-icing systems, refrigeration systems, improved weather prediction models, and enhanced cryopreservation techniques. The study opens new avenues for further exploration in this field, ultimately advancing our understanding of these critical processes.