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Graphs III · software · indoor air quality measurement

Example 1:

Both XY-Calculation and XZ-Calculation have been used in our simulation. In this way, the physical form of the pollutant plume can be obtained. Calculation in both XY-plane (parallel to ground surface) and XZ-plane (perpendicular to ground surface). The fucshia square represents a point source (stack). The red colour represents high pollutant concentrations. Pollution map of Nitrogen oxides (NOx) produced by en industrial stack. The wind angle is 45 degrees (NE), the wind velocity is  5 m/s and the pollutant flow rate is 1g/s. The fucshia square represents the point source (position of the stack).  We have a three-dimensional image of the pollutant plume with these two computer screens.

Pollution map produced by continuous discharge in this region. Top: the orange horizontal line indicates us the position of the XZ-Plane. Bottom: The fucshia line  represents a point source (stack). The red colour represents high pollutant concentrations.

indoor air quality measurement

Indoor air quality measurement: The air pollution software in environment  is a powerfull tool to study air quality in cities and town. Pollution sources  produced by continuous discharge in affected areas can be simulated.

DISPER software: indoor air quality solutions environmental science and health air emission monitoring environmental assessment industry air pollution pollution in our atmosphere vehicles air pollution gas dispersion modeling indoor air quality measurement acid rain and air pollution industrial air exhaust air pollution effects acid rain pollution air quality monitoring air pollution model air quality management air quality guidelines outdoor air pollution air pollution cause environmental science environmental monitoring environmental impact assessment  indoor air quality  environmental assesment air monitoring modelling emissions software · pollution environmental engineering atmospheric pollution air pollution  environmental maps