HEAT EXCHANGER COMPRISING AT LEAST ONE PHASE-CHANGE MATERIAL, ALLOWING TO OPTIMIZE AND CONTROL THE HEAT TRANSFER

摘要

The invention relates to a heat exchanger comprising at least one duct (16) making it possible to channel a flow (18) of fluid and a plurality of elements (20) containing at least one phase change material arranged in said duct (16), characterised in that at least some of said elements (20) containing at least one phase change material can move freely in the flow (18) of fluid. Preferably, the heat exchanger comprises an adjustment system for adjusting the positioning of the elements (20) containing at least one phase change material in the duct (16).