摘要
采用CFD数值模拟的方法,利用相关评价指标对四种不同气流分布方式进行了比较分析,认为天花板顶送异侧下排是较为理想的气流分布方式。建立了实体模型,对这种气流分布方式的排污效果进行了实验测试,结果令人满意。
Based on the CFD simulation, analyses and compares four air distribution modes using relevant evaluating indexes, and concludes that the top-supplying and opposite down.exhausting air distribution is an optimal mode for isolation wards. With a full-scale model, tests the contamination exclusion effect of the air distribution mode and the result is satisfactory.
出处
《暖通空调》
北大核心
2006年第1期8-12,70,共6页
Heating Ventilating & Air Conditioning
基金
上海科委科技攻关课题"医院空调系统防范非典型肺炎病毒传播与感染应急措施与今后对策研究"(编号:03DZ19614)的子课题
关键词
隔离病房
气流分布
数值模拟
项送异侧下排
实验
isolation ward, air distribution, numerical simulation, top-supplying and opposite downexhausting, experiment
