Investigation of Heat Exchange During Movement in a Horizontal Tube of an Aqueous Propylene-Glycol Ice Slurry

Resumo

A test method for investigating the heat-transfer coefficient as a function of the concentration of ice crystals in an ice slurry, the ice slurry flow rate in a tube, and the tube heat-flow density was presented. The experimental results were given. Comparative tests were carried out with a single-phase aqueous propylene glycol solution of the same initial density as the liquid from which the ice slurry was prepared.