A study of grey numerical model of air pollution

被引：0
|
作者：
Li Shuwen [1 ]
Shi Jianwu [1 ]
机构：
[1] Hebei Univ Engn, Handan 056038, Peoples R China
来源：
JOURNAL OF GREY SYSTEM | 2007年 / 19卷 / 01期
关键词：
air pollution; grey parameters; numerical model; grey solving method;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Based on grey system theory, grey characteristics of parameters in numerical model of air pollution are analyzed. Wind speed, dispersion coefficient and attenuation in atmosphere are regarded as grey parameters, and a two-dimensional grey numerical model of air pollution is built. Due to the operation problems of grey variables, a grey solving method of the two-dimensional grey numerical model of air pollution is given. The results of the grey numerical model are compared with the those of the classic numerical model. Through the application, it is shown that the simulation results of the grey numerical model of air pollution have objectivity and rationality.
引用
收藏
页码：39 / 47
页数：9
相关论文
共 50 条
  • [1] Simulation Study on Grey Numerical Model of Air Pollution in Handan City
    Zhou Ji-hong
    Li Shu-wen
    Zhao Jun-guang
    Zhang Biao
    Hao Cai-lian
    Zhu Chang-jun
    2009 3RD INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING, VOLS 1-11, 2009, : 3811 - +
  • [2] NUMERICAL STUDY OF THE SUSUPLUME AIR POLLUTION MODEL
    Elsakov, S. M.
    Drozin, D. A.
    Herreinstein, A., V
    Krupnova, T. G.
    Nitskaya, S. G.
    Olenchikova, T. Yu
    Zamyshlyaeva, A. A.
    BULLETIN OF THE SOUTH URAL STATE UNIVERSITY SERIES-MATHEMATICAL MODELLING PROGRAMMING & COMPUTER SOFTWARE, 2020, 13 (04): : 5 - 18
  • [3] The grey differential equation of air pollution and its numerical discretization
    Li Shuwen
    Shi Jianwu
    Zhang Pu
    JOURNAL OF GREY SYSTEM, 2008, 20 (02): : 109 - 118
  • [4] A study on the air pollution in a city using gray numerical model
    Zhu, Changjun
    Li, Shuwen
    2008 PROCEEDINGS OF INFORMATION TECHNOLOGY AND ENVIRONMENTAL SYSTEM SCIENCES: ITESS 2008, VOL 1, 2008, : 207 - 211
  • [5] An unequal adjacent grey forecasting air pollution urban model
    Tu, Leping
    Chen, Yan
    APPLIED MATHEMATICAL MODELLING, 2021, 99 : 260 - 275
  • [6] NUMERICAL MODEL OF URBAN AIR POLLUTION TRANSPORT
    EGAN, BA
    MAHONEY, JR
    BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY, 1971, 52 (01) : 75 - &
  • [7] A grey spatiotemporal incidence model with application to factors causing air pollution
    Sun, Jing
    Dang, Yaoguo
    Zhu, Xiaoyue
    Wang, Junjie
    Shang, Zhongju
    SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 759
  • [8] Numerical Simulation of River Water Pollution Using Grey Differential Model
    Zhu, Changjun
    Li, Shuwen
    JOURNAL OF COMPUTERS, 2010, 5 (09) : 1417 - 1423
  • [9] An experimental and numerical study of air pollution near unpaved roads
    José Ignacio Huertas Cardozo
    Daniel Fernando Prato Sánchez
    Air Quality, Atmosphere & Health, 2019, 12 : 471 - 489
  • [10] Numerical study of regional air pollution transport and photochemistry in Greece
    Ziomas, IC
    Tzoumaka, P
    Balis, D
    Melas, D
    Asimakopoulos, D
    Sanida, G
    Simeonidis, P
    Kioutsioukis, I
    Zerefos, CS
    AIR POLLUTION MODELING AND ITS APPLICATION XII, 1998, 22 : 177 - 183
12345