Abstract:

In order to reduce the air-condition energy consumption and the local heat island effect in communication rooms, the CFD （Computational Fluid Dynamics） method is employed to reveal the airflow organization characteristics, and a sample room is used to make some experimental tests and verification analyses. Experimental and calculated results are basically consistent with each other, meaning that the proposed model is correct and the numerical solution is credible. Moreover, an optimal deployment scheme of the incoming/back wind for communication rooms is designed to optimize the operation environment of the equipment, reduce the cold waste and exploit energy-saving potentialities.

Key words: computational fluid dynamics, air-condition, numerical simulation, airflow organization, experimental test, cold capacity deployment