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运用CFD软件对地下人行通道进行气流组织模拟,从自然通风及机械通风两方面进行了探讨,结果表明,在通道上空布置天井,改变通道形式以及采用半横向通风方式更能有效地促进通道内的通风换气。
The CFD software was used to simulate the air flow in the underground pedestrian passageway. The natural ventilation and mechanical ventilation were discussed. The results show that arranging the pavement over the passageway, changing the passageway form, and using the semi-horizontal ventilation method are more effective in promoting the passageway Ventilation