AMBIENT AIR QUALITY SIMULATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide an ambient air quality simulation system which can quickly know the diffusion distribution state of an air pollutant that is discharged into the air with no high-degree knowledge nor experiences required by executing the numeric simulation of the diffusion distribution state of the pollutant based on the numeric calculation data and displaying the result and a map of the numeric simulation. SOLUTION: An input condition 3 which is inputted via an input device 1 is selected at a model selection part 11 by referring to a database part 12. Thus, a model or parameter that is suitable to an analysis condition is automatically produced. Meanwhile, an input parameter tuning part 13 selects a control parameter 51 by referring to a measurement value database 124 and produces easily the numeric calculation input data which are used for a numeric calculation to reproduce the observation value with higher accuracy. Then a visualization data selection processing part 18 displays a display condition 7 after synthesizing the display accuracy visualizing physical value distribution data 192 accordant with a display range with the display accuracy map data 191.