The speed of energy exchange within the period alter product and the heat transfer fluid (or develop) is in correlation to the main difference in enthalpy between The 2 substances and the floor space the place energy exchange can occur. I joined to scale functions from pilots to utility systems https://purethermal.co.uk/media-news/pure-thermal-webinar-can-icebat-cold-thermal-energy-storage-provide-an-alternative-cooling-design-option/