Localized thermal accelerator in an immersion environment

A server configuration, comprising:

• a server enclosure having server electronics housed within;
• at least one server inlet port;
• at least one server outlet port;
• at least one inlet extensible line coupled to the at least one server inlet port;
• at least one outlet extensible line coupled to the at least one server outlet port;
• and
• a cooling plate, comprising:
• a fluid inlet port coupled to the at least one inlet extensible line to receive a two-phase fluid from the at least one server inlet port;
• a cooling enclosure thermally coupled to portions of the server electronics for cooling acceleration;
• an inlet channel coupled between the fluid inlet port and the cooling enclosure to channel the two-phase fluid entering from the fluid inlet port to the cooling enclosure, the cooling enclosure comprising:
• a plurality of heat spreading structures coupled to an inner surface of the cooling enclosure to form a plurality of spacings between the plurality of heat spreading structures, wherein the plurality of spacings increase a surface contact area of the two-phase fluid containable within the cooling enclosure with the plurality of heat spreading structures to distribute heat from the plurality of heat spreading structures to the two-phase fluid to cause at least a portion of the two-phase fluid to change into a vapor phase;
• an extended vapor channel coupled to the cooling enclosure to collect the two-phase fluid in vapor phase;
• and
• a vapor outlet port coupled between the extended vapor channel and the at least one outlet extensible line to return the two-phase fluid in vapor phase from the extended vapor channel to the at least one server outlet port, wherein the cooling plate is submersible in an immersion tank containing a single-phase fluid.