摘要
甲醛作为室内主要污染物之一,严重危害了室内人员的身体健康。利用CFD建立组分传输模型,针对自然通风和空调换气等不同工况下办公室内的甲醛浓度进行了数值模拟,总结出甲醛在室内的分布规律,并提出降低办公室内甲醛污染物的主要防治措施。
Formaldehyde, as one of the main indoor pollutants, seriously endangers the health of indoor workers. In this paper, CFD is used to establish the component transfer model, and the concentration of formaldehyde in the office under different conditions such as natural ventilation and air conditioning is simulated numerically. The distribution rule of formaldehyde in the office is summarized, and the main prevention and control measures to reduce the formaldehyde pollutants in the office are put forward.
出处
《洁净与空调技术》
2020年第1期101-104,共4页
Contamination Control & Air-Conditioning Technology
关键词
甲醛
数值模拟
扩散规律
Formaldehyde
Numerical simulation
Diffusion law
