The speed of energy exchange from your phase transform substance and the heat transfer fluid (or create) is in correlation to the primary difference in enthalpy among the two substances plus the surface space wherever energy exchange can take place. It is actually compressed to twelve bar, heating again as https://purethermal.co.uk/media-news/pure-thermal-webinar-can-icebat-cold-thermal-energy-storage-provide-an-alternative-cooling-design-option/