Model comparison between CALPUFF and AERMOD on Chlorine ...

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ATMOSPHERE Meso-scale Dynamics Clouds & Precipitation Radiation Aerosols & Chemistry Aermod or Calpuff Precipitation Radiation Boundary Layer LAND/OCEAN SURFACE Surface Fluxes Albedo Biosphere & Soils Hydrology & Lake Ocean Fluxes Snow & Sea Ice Agriculture River Runoff Ecosystem
Generalized process for performing a refined air dispersion modelling assessment 1-Emission Estimates 1. Type of Chemicals 2. Emission rate 3. Phase-Vapoir/Solid 2-Site Parameters 1. L<strong>and</strong> Use 2. Buildings 3. Source Location 4. Terrain 3-Met Data 1. Wind Speed 2. Wind Direction 3. Temperature 4. Mixing Height Buildings Downwash Terrain Processing Source Inputs 1. Coordinates 2. Rlease Height 3. Exit Temp 4. Exit Velocity 5. Emission Rate Receptor Definition 1. Grid 2. Discrete 3. Elevation AIR DISPERSION MODEL Met Processing 1. Stability Parameter 2. Micrometeorology Parameter Analysis of results 1. Contouring/Plot 2. Percentiles 3. Thresholds
Page 1 and 2: Model comp
Page 5: Coupled system processes We live in
Page 9 and 10: The AERMOD air dis
Page 11 and 12: Source: Howard Balentine, CCM, PE S
Page 13 and 14: CALPUFF is an Inte
Page 15 and 16: Results • The AERMOD</str
Page 17: Thank you

Model comparison between CALPUFF and AERMOD on Chlorine ...

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