A phase-separated evaporator includes a boiler plate and a phase
separation chamber that includes a housing, connected to the boiler
plate, having a gas port and a liquid port; and a phase partitioner
connected to interiors of the housing, dividing the phase-separated
evaporator into a vapor directing compartment and a condensate directing
compartment. The phase partitioner includes a partition panel and
multiple feeding injectors extending from the partition panel, with the
injector tips disposed immediately above the boiler plate. The returning
condensate from a condenser enters from the liquid port into the
condensate directing compartment and feeds onto the boiler plate through
the feeding injectors; while the vapor generated in the vapor directing
compartment exits from the gas port, without encountering the condensate.
Further disclosed are a high efficiency heat dissipation system utilizing
the phase-separated evaporator and a blade-thru condenser, and a computer
system utilizing the heat dissipation system.