FIELD: physics.
SUBSTANCE: invention relates to computer engineering for controlling cooling of servers. Technical result is achieved by receiving the first pressure drop from the first pressure difference meter; receiving a second differential pressure from the second pressure difference meter; generating a first control signal for controlling the rotation speed of the input fan based on the first differential pressure value; generating a second control signal for controlling the rotation speed of the output fan based on the second differential pressure value; transmitting the first and second control signals to the corresponding input and output fans to control the first differential pressure value according to the first target value and to control the second pressure drop value according to the second target value, wherein the first target value exceeds the second target value to provide air flow from the first chamber to the second chamber.
EFFECT: technical result consists in improvement of cooling efficiency of data processing centre.
24 cl, 5 dwg
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