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针对目前国内塔台管制室空调气流组织方式无专用设计规范、管制岗位热舒适感差这一现状,基于计算流体动力学(computational fluid dynamics,CFD),利用FLUENT软件对三种气流组织方式的温度场和速度场进行数值模拟,综合温度、风速和吹风感指标对管制室进行热舒适性评价。评价结果表明:塔台管制室空调系统采用上送上回的气流组织方式符合舒适性空调的设计要求;空调送风口设置在房间吊顶边缘位置,回风口设置在房间吊顶中央位置为最优设计方案,能最大限度地满足不同塔台岗位的热舒适性需求。
Aiming at the current situation that there is no special design code for the air-conditioning airflow in tower control room and the poor thermal comfort of the control post, based on the computational fluid dynamics (CFD), the temperature field And velocity field. The thermal comfort of the control room was evaluated based on the temperature, wind speed and air blowing index. The evaluation results show that: the tower air-conditioning system in the control room of the tower adopts the structure of air flow on the upper back to meet the design requirements of the comfort air conditioner; the air-conditioning air outlet is set at the edge of the ceiling of the room and the return air outlet is set at the central ceiling of the room, To maximize the thermal comfort requirements of different tower positions.