KETEP 세계에너지시장정보

1. A method of cooling a computer server having a plurality of server modules housed in a server rack, the method comprising:
circulating a first coolant through a first liquid cooling loop positioned in a first server module, the first liquid cooling loop comprising:
a first cold plate dimensioned to thermally coupled to a portion of the first server module;
a first hot plate; and
a first plurality of conduits to circulate the first coolant through the first cold plate and the first hot plate;
transferring heat generated by the first server module to the first coolant through the first cold plate and transferring the heat in the first coolant to the first hot plate;
circulating a second coolant through a second liquid cooling loop positioned in a second server module, the second liquid cooling loop comprising:
a second cold plate dimensioned to thermally coupled to a portion of the second server module;
a second hot plate; and
a second plurality of conduits to circulate the second coolant through the second cold plate and the second hot plate;
transferring heat generated by the second server module to the second coolant through the second cold plate and transferring the heat in the second coolant to the second hot plate;
circulating a third coolant through a rack liquid cooling loop, the rack liquid cooling loop comprising:
a third cold plate that thermally couples to the first hot plate;
a fourth cold plate that thermally couples to the second hot plate;
a cooling unit; and
a third plurality of conduits to circulate the third coolant through the third cold plate, the fourth cold plate, and the cooling unit;
wherein the third cold plate and the fourth cold plate are positioned external to the first server module and the second server module;
transferring heat from the first hot plate and second hot plate to the third coolant through the third cold plate and the fourth cold plate, wherein the heat is discharged from the third coolant by the cooling unit.