单粒径颗粒行为的室内浓度预测方法

摘要

总结了稳态假设法、动态质量守恒模型法、实验-经验公式法、替代法4种室内外颗粒物浓度预测方法.基于单粒径颗粒物的动态行为特征,以建筑围护结构为边界,建立了单粒径室内颗粒物浓度预测模型,并简要介绍了该模型的主要构成和模块参数.%Summarizes four predicting methods of indoor particle concentration,including steady state assumption,dynamic mass balance equation,experimental-empirical formula and surrogate methods.Taking the building envelope as the boundary,establishes a prediction method based on the dynamic behavior characteristics of single particle,and briefly presents the main components and module parameters.