Compact boiling refrigerant‐type cooling unit using multi‐stacked radiator cores for automobiles

We have developed a new closed two‐phase loop thermosyphon with multi‐stacked radiator cores and a new flow controller which forms refrigerant circulation. The features are: (1) more compact and lighter weight than heat pipe cooling units, (2) cooling performance can be easily adjusted by the number of radiator cores according to heat dissipation quantity. © 2000 Scripta Technica, Heat Trans Asian Res, 29(8): 634–647, 2000