Term
| Plume arising is affected |
|
Definition
| plume rise, wind speed and direction,satbility to dilution, downward distance and downwind,warm seasons, neg on chart |
|
|
Term
|
Definition
| exit and velocity and mass, bouyancy |
|
|
Term
|
Definition
| relation of gas mass and temp to surrounding mass |
|
|
Term
|
Definition
| plume rise + stack height |
|
|
Term
|
Definition
| gas stream direction (where it blows), wind increase with height, wind shear |
|
|
Term
| Dispersion of air polltuion out of a stack |
|
Definition
| Stack height and opening, gas velocity nd temp, and flow rate. |
|
|
Term
|
Definition
| Looping, coning, fanning, fumigation, lofting |
|
|
Term
|
Definition
| unstable, rough air dispenses the plume, and can be carridto the ground |
|
|
Term
|
Definition
| satble vertical temp, overcst skies low wind speeds, neg on chart |
|
|
Term
|
Definition
| positive on chart (temp), inversion, rise min, hori spread is small |
|
|
Term
|
Definition
| inversion below plume, no mixing |
|
|
Term
|
Definition
| inversion below and above stack, neg on chart |
|
|
