Pasquill-Gifford-Holland

In the calculations that were made to predict ground level concentrations from a VCM reactor blow off, the Pasquill-Gifford-Holland dispersion model was used as a basis for these estimations. Calculations were made for six different stability classes and ground level concentrations, and at various distances from the point source of emission. 

The Pasquill-Gifford-Holland dispersion method was used for the above example. Note that vinyl chloride monomer (VCM) constitutes the primary active ingredient in the reactor. It was therefore assumed that ... 

The Pasquill-Gifford-Holland method predicts GLC s based upon 10 minute averaging times. However, what is also of interest is the concentration of HjS... 

The Pasquill-Gifford dispersion parameters and Holland s plume rise equations. 

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