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Wind tunnel measurements of line integrated concentration
Institution:1. Center for Translational Medicine, The Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, Jiangsu, China;2. Department of Clinical Laboratory, Affiliated Nantong Hospital 3 of Nantong University, Nantong 226006, Jiangsu, China;3. School of Medicine, Jiangsu University, Zhenjiang 212013, Jiangsu, China;1. Knoebel Institute for Healthy Aging, Eleanor Roosevelt Institute, and Department of Biological Sciences, University of Denver, Denver, CO, USA;2. Division of Endocrinology, Metabolism and Diabetes, University of Colorado Denver School of Medicine, Anschutz Medical Campus, Aurora, CO, USA;3. Department of Biomedical Sciences, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND, USA
Abstract:Visibility through aerosol plumes is related to the integral of the aerosols concentrations along the line of vision. A novel method for measuring the mean and fluctuating values of such integrals in wind tunnel simulated plumes is presented together with measurements of Vertical Integrated Concentrations (VIC) in a neutrally buoyant plume generated by a ground-level source in a simulated, neutrally stratified atmospheric boundary layer. The data depict the similar structure of the intermittent VIC fluctuations. The relative fluctuations of VIC are shown to be close to the relative fluctuations of the ground-level concentration fluctuations.
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