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《SCIENTIA ATMOSPHERICA SINICA》 1999-01
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Simulation Research on the Influence between the Air Flow Structure and Air Pollutant Diffusion in the Open-Pit Terrain

Liu Hongnian and Jiang Weimei (Department of Atmospheric Sciences, Nanjing University, Nanjing 210093)  
A 3-d non-hydrostatic higher-order turbulence closure numerical model and a random walk method were used to study the characteristics of flow field and pollutant dispersion Meanwhile, the tracer dispersion experiments were conducted in wind tunnel The results of wind tunnel experiments are in good accordance with those of numerical simulations Results show that the pollutant concentration in an open pit is substantially higher than that at the fringe The maximum value is centered upwind the location of the source
【CateGory Index】: X16
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 Liu Hongnian; Jiang Weimei(Department of Atmospheric Sciences, Nanjing University, Nanjing 210093);SIMULATION STUDY ON THE FLOW FIELD AND AIR POLLUTANT DISPERSION IN DEEP OPEN PIT[J];ACTA SCIENTIAE CIRCUMSTANTIAE;1996-03
【Co-citations】
Chinese Journal Full-text Database 5 Hits
1 Yao Rentai Qiao Qingdang Yu Xuezeng 1 Hao Hongwei (China Institute for Radiation Protection, Taiyuan, 030006; 1.Chinese Research Academy of Environmental Science, Beijing, 100012);Wind Tunnel Simulation of Flow and Dispersion around Complex Buildings[J];Radiation Protection Bulletin;2002-03
2 JIANG Weimei 1, MIAO Shiguang 1, LIU Hongnian 1, WANG Xiaoyun 2 (1.Department of Atmospheric Sciences, Nanjing University, Nanjing, 210093; 2.Beijing Meteorological Bureau, Beijing, 100089);Comparison and analysis of pollution modeling of a city sub-domain scale model with wind tunnel experiment[J];Acta Scientiae Circumstantiae;2003-05
3 Jiang Weimei,Yu Hongbin,Xie Guoliang,Wu Jian(Dept.of Atmospheric Sciences,Nanjing University,Nanjing 210093)Zhu Honggui,Sun Hening(Shanghai Research Academy of Environmental Sciences,Shanghai 200233);AN EXPERIMENTAL STUDY ON ENVIRONMENTAL IMPACT OF AUTOMOBILE EXHAUST FROM URBAN TRANSPORTATION TUNNELS[J];ACTA SCIENTIAE CIRCUMSTANTIAE;1998-02
4 Ouyang Yan~1, Jiang Wei_Mei~(1,2), Hu Fei~2,Miao Shi_Guang~1,Zhang Ning~1(1.Department of Atmospheric Sciences Nanjing University, Nanjing, 210093, China;2.LAPC,Institute of Atmospheric Physics,Chinese Academy of Sciences, Beijing, 100029, China);Experimental Study in Wind Tunnel in the Field of Air Flows and Pollutant Dispersion in the Urban Sub-domain[J];Journal of Nanjing University (Natural Sciences);2003-06
5 Wu Jian Jiang Weimei (Department of Atmospheric sciences, Nanjing University, 210093,Nanjing,PRC);ANALYSIS AND EXPERIMENTAL STUDY OF COMPLEX TERRAIN AIR QUALSTY MODELS[J];JOURNAL OF NAIJING UNIVERSITY (NATURAL SCIENCES);1997-04
【Co-references】
Chinese Journal Full-text Database 1 Hits
1 Guo Shaowei Wu Wenquan (College of Power Engineering,Post Box 28 East China University of Technology,Shanghai 200093);OVERVIEW OF INFLUENCE BY BUILDINGS ON DIFFUSION OF AIR POLLUTANTS[J];URBAN ENVIRONMENT & URBAN ECOLOGY;1997-01
【Secondary References】
Chinese Journal Full-text Database 2 Hits
1 WU Yu-jian PAN Xu-hai YIN Xin (Jiangsu Key Laboratory of Urban and Industrial Safety,School of Urban Construction and Safety Engineering,Nanjing University of Technology Nanjing 210009);Research Progress of Heavy Gas Dispersion in Complex Terrain[J];Industrial Safety and Environmental Protection;2009-11
2 LONG Chang-jiang~1, QI Huan~1, ZHANG Yi-peng~2(1.Institute of Systems Engineering of Hust,Wuhan 430074,China)(2.Wuhan Safety and Environmental Protection Research Institute,Wuhan Hubei 430081,China);Study on Diffusion Model of Gas Container Leaking[J];Mathematics in Practice and Theory;2006-06
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Liu Hongnian Jiang Weimei (Department of Atmospheric Science,Nanjing University,Nanjing,Jiangsu 210008);SIMULATIVE ANALYSIS FOR THE CHARACTERISTICS OF RIDGE TURBULENT FLOW FIELD BY USING A TWO-DIMENSION FINE-MESH NON-HYDROSTATIC HIGHER ORDER TURBULENCE CLOSURE MODEL[J];PLATEAU METEOROLOGY;1994-04
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