风压作用对铝电解车间自然通风效果影响分析  

Analysis on effects of wind pressure on natural ventilation in aluminum pot room

作　　者：刘显晨[1] Liu Xianchen(Shenyang Aluminum&Magnesium Engineering&Research Institute Co.,Ltd.,Shenyang 110001,China)

机构地区：[1]沈阳铝镁设计研究院有限公司,辽宁沈阳110001

出　　处：《轻金属》2022年第4期58-62,共5页Light Metals

摘　　要：由于室内散热量较大且热源稳定,因此现阶段对于铝电解车间自然通风计算仅考虑了热压作用,而并未考虑室外风压对自然通风效果的影响。本文通过计算机模拟技术,对不同室外风速下铝电解车间自然通风情况进行了模拟计算,通过模拟结果分析了室外风压对自然通风效果的影响,为工程设计中电解车间的朝向设计提供了理论依据。As the indoor heat dissipation is large and the heat source is stable, only the effect of thermal pressure is considered in the calculation of natural ventilation of aluminum pot room, and the effect of outdoor wind pressure on natural ventilation is not considered. In this paper, the natural ventilation of aluminum pot room at different outdoor wind speed is simulated with the computer simulation technology. Based on the simulation results, the influence of outdoor wind pressure on the natural ventilation effect is analyzed, thus providing a theoretical basis for the orientation design of aluminum pot room in engineering design.

关 键 词：风压 自然通风 CFD 

分 类 号：TF821[冶金工程—有色金属冶金]