| 摘要 |
A microchannel cold plate for cooling semiconductor electronic devices which may include a semi-permeable wall in contact with liquid in the cooling passage. The cold plate, in turn, may be in contact with the integrated circuit. Cooling liquid passes through the cold plate where it starts boiling inside of the microchannels. The wall allows gas bubbles to pass through while preventing the passage of liquid. As a result, the gas bubbles may be removed from the liquid flow by upward buoyancy. The removal of the gas bubbles improves the operation of the cold plate in some embodiments.
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