Method and system for establishing and analyzing flow field model of communication room

Abstract

The invention discloses a method and system for establishing and analyzing a flow field model of a communication room. The method comprises following steps: establishing a three-dimensional model of a communication room; dividing the three-dimensional model of the communication room by the tetrahedral grid type to obtain an unstructured grid; setting the boundary types of a wall surface of the communication room and a frame surface of the communication room as the wall surface, and a boundary type of an air-conditioning supply outlet of the communication room as a speed inlet; based on the unstructured grid and by selecting the K-[epsilon] turbulence model, starting calculation from the speed inlet to obtain a temperature field and a speed field of the communication room after N times of iteration; establishing a flow field model of the communication room by means of the temperature field and the speed field of the communication room; analyzing multiple conditions of the communication room by means of the flow field model of the communication room and making an energy saving scheme of the communication room. The invention can reduce the running cost of the communication room, comprehensively analyze the flow field environment of the communication room, formulate an energy saving scheme of the computer room and improve the accuracy of the energy saving control.

Description

technical field [0001] The invention belongs to the field of computer simulation, and more specifically relates to a method and system for establishing and analyzing a flow field model in a communication room. Background technique [0002] With the rapid development of the communication industry, the energy saving of the communication equipment room has attracted widespread attention. The equipment in the communication room needs to operate normally and permanently under a certain temperature environment. At present, the temperature of the machine room is mainly regulated by the air conditioner, which runs continuously at a constant temperature and speed all year round, resulting in a large amount of energy consumption. For energy-saving monitoring of communication equipment rooms, temperature is an important indicator, and the temperature value is time-varying and coupled. [0003] At present, the establishment and analysis of the flow field model in the communication equi...

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Problems solved by technology

[0005] Aiming at the above defects or improvement needs of the prior art, the present invention provides a method and system for establishing and analyzing the flow field model of the communication equipment room, thereby solving the problem that the establishment and analysis of the flow field model of the existing communication equipment room is difficult to comprehensively analyze the communication equipment room Flow field environment, unable to formulate energy-saving plan for computer room, and technical problems of inaccurate energy-saving control

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