舰船舱室环境空气中VOC轴向被动采样速率研究  

Research on axial passive sampling rate of VOC in ship cabin ambient air

作　　者：周爱民[1] 朱求源[1] 王骁 余涛[1] 苏洪涛 莫金汉[2,3] ZHOU Ai-min;ZHU Qiu-yuan;WANG Xiao;YU Tao;SU Hong-tao;MO Jin-han(Wuhan Second Ship Design and Research Institute,Wuhan 430205,China;Department of Architectural Technology,Tsinghua University,Beijing 100086,China;Beijing Key Laboratory of Indoor Air Evaluation and Control,Beijing 100086,China)

机构地区：[1]武汉第二船舶设计研究所,湖北武汉430205 [2]清华大学建筑技术科学系,北京100086 [3]北京市室内空气评价与控制重点实验室,北京100086

出　　处：《舰船科学技术》2023年第2期76-79,共4页Ship Science and Technology

摘　　要：快速获取有效、可靠的被动采样速率对被动采样器在舰船环境监测领域的应用十分重要。传统被动采样器的模型要求得到吸附管的物性参数,获取参数困难且难以推广。本文通过建立理论模型及实验舱测定等2种方式提供被动采样速率的标定方法及参考值。基于集总参数简化吸附传质模型,并搭建实验舱测定代表性VOC污染物的被动采样速率,通过回归拟合得到了模型中的关键表观参数。Fast acquisition of effective and reliable passive sampling rate is very important for the application of passive sampler in the field of ship environmental monitoring.The traditional passive sampler model requires the physical parameters of the adsorption tube,which is difficult to obtain and difficult to popularize.This study provides the calibration method and reference value of passive sampling rate by establishing theoretical model and measuring in experimental chamber.Based on the lumped parameters,the adsorption mass transfer model was simplified,and the experimental chamber was built to determine the passive sampling rate of representative VOC pollutants.The key apparent parameters in the model were obtained by regression fitting.

关 键 词：被动采样速率 挥发性有机化合物 性能模拟 舰船舱室空气质量 

分 类 号：U662.2[交通运输工程—船舶及航道工程]