期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

建筑装饰材料污染物散发影响因素研究 被引量：4

Research on the Influencing Factors of VOCs Emission from Building Materials
下载PDF
导出
摘要 运用集总参数数学模型,利用文献提供的数据和Matlab5.0软件模拟和分析了室内干性多孔材料(地毯)、涂料类一次衰减源和墙体在不同组合情况下对室内污染物浓度的贡献情况.模拟结果表明:涂料类一次衰减源对室内污染造成较大影响,并且对干性多孔材料散发也造成较大影响,呈正相关,但它对室内污染持续时间较短;汇效应作用与吸附和解析系数的比值密切相关.汇效应越大,室内污染物浓度受其影响的强度和广度越大. An integrated parameter mathematical model, document data and matlab 5.0 software were applied to simulate and analyze the indoor contamination concentration of indoor porous dry materials,first-order decay source of dope and wall under different combinations. The result showed: a) First-order decay source of dope greatly influences indoor contamination and porous dry materials for a short period by positive correlation; b) The sink function is closely related to the ratio of adsorption and desorption coefficient. And the more the sink function, the more intense and broader the influence of indoor contamination concentration.
作者 张国强 余跃滨 韩杰
机构地区 湖南大学土木工程学院
出处 《湖南大学学报（自然科学版）》 EI CAS CSCD 北大核心 2004年第6期60-64,共5页 Journal of Hunan University:Natural Sciences
基金 国家自然科学基金项目(50078020) 国家"十五"科技攻关项目(2002BA806B02) 国家教育部青年教师教学科研奖励计划项目 国家留学基金项目湖南省建设厅科研项目
关键词 建筑材料 挥发性有机物 数学模型 散发规律 building materials Volatile Organic Compounds(VOCs) numerical model emission law
分类号 TU834.85 [建筑科学—供热、供燃气、通风及空调工程]
  • 相关文献

参考文献9

  • 1喻李葵,余跃滨,张国强.室内建筑材料VOC散发模型及应用[J].暖通空调,2004,34(8):102-104. 被引量：5
  • 2韩克勤.室内用品中挥发性有机物的挥发模式[J].卫生研究,1998,27(6):391-393. 被引量：5
  • 3WON D, SHAW C Y. Sorption coefficients for interactions between volatile organic compounds and indoor surface materials from small-scale, large-scale, and field tests [A]. Proceedings of the 4 th International Conference on IAQVEC in Building [C].HK: The City Univ of Hong Kong, 2001.
  • 4ZHANG J S, NONG G, SHAW C Y, et al. Measurements of VOC emissions from wood stains using an electronic balance [J].ASHRAE Transactions, 1999, 105(1): 279 - 288.
  • 5YANG X D, CHEN Q Y, ZENG J, et al. Effects of airflow on VOC emissions from "wet" coating materials: experimental measurements and numerical simulation [J ]. ASHRAE Transactions,2001, 107(1): 801-811.
  • 6LEE CS, GHALYW, HAGHIGHATF, etal. TheVOC emissions from solid/wet building material assembly: model development and parametric study[A]. Proceedings of the 4 th International Conference on IAQVEC in Building[C]. HK: The City Univ of Hong Kong, 2001.
  • 7KUMAR D, LITTLE J C. Barriers to reduce emission rates from diffusion-controlled materials [A]. Proceedings of Indoor Air 2002[C]. USA: Indoor Air 2002, 2002.
  • 8余跃滨,张国强,韩杰.室内建筑装饰材料污染物散发数学模型[A].2004年全国暖通空调制冷学术文集[C].北京:建工出版社,2004.122-133.
  • 9AN Y, ZHANG J S, SHAW C Y. Measurements of VOC adsorption/desorption characteristics of typical interior building surfaces[J]. International Journal of HVAC&R Research, 1999, 5(4): 297-316.

二级参考文献11

  • 1Won D, Shaw C Y, Corsi R L. Sorption coefficients for interactions between volatile organic compounds and indoor surface materials from small-scale, large-scale and field tests. In: Proceedings of the 4th IAQVEC, Changsha,2001. 367- 374
  • 2Zhang J S, Nong G, Shaw C, et al. Measurements of VOC emissions from wood stains using an electronic balance. In:ASHRAE Trans. 1999, 105(1). 279 - 288
  • 3Huang H Y, Haghighat F. An integrated IAQ model for prediction of VOC emissions and sinks by building materials. In: Proceedings of the 4th IAQVEC, Changsha,2001. 381 - 388
  • 4Lee C S, Ghaly W, Haghighat F. The VOC emissions from solid/wet building material assembly: model development and parametric study. In: Proceedings of the 4th IAQVEC, Changsha, 2001. 389 - 396
  • 5Haghighat F, Zhang Y. Modelling of emission of VOC from building materials- estimation of gas-phase mass transfer coefficient. Building and Environment, 1999, 34:377 - 389
  • 6Yang Xudong, Chen Qingyan, Bluyssen P M. Prediction of short-term and long-term VOC emissions from SBR bitumen-backed carpet under different temperatures. In:ASHRAE Trans. 1998, 104(2). 1297 - 1308
  • 7Murakami Shuzo, Kato Shinsuke, Ito Kazuhide, et al.Distribution of chemical pollutants in a room based on CFD simulation coupled with emission/sorption analysis. In:ASHRAETrans. 2001, 107(1). 812-820
  • 8Yang Xudong, Chen Qingyan, Zhang Jianshun, et al.Numerical simulation of VOC emissions from dry materials. Building and Environment, 2001, 36: 1099 -1107
  • 9Yang Xudong, Chen Qingyan, Zeng Jie, et al. Effects of airflow on VOC emissions from "wet" coating materials:experimental measurements and numerical simulation. In:ASHRAE Trans. 2001, 107(1). 801 - 811
  • 10Bodalal A, Zhang J S, Plett E G, et al. Correlations between the internal diffusion and equilibrium partion coefficients of VOC in building material and the VOC properties. In: ASHRAE Trans. 2001, 107 (1). 789 -800

共引文献8

同被引文献57

引证文献4

二级引证文献12

湖南大学学报（自然科学版）
2004年 第6期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部