Browse Categories
Shopping Cart
Your cart is empty.


 You can display a large number of graphs and tables in CHARM software. CHARM software calculates impacts of concentration, thermal radiation, and overpressures. The thermal radiation can be from pool fires, jet fires, or BLEVE/fireballs. The overpressures can be calculated for vessel failures and vapor cloud explosions.

 The population impacted by any footprint (concentration, radiation, or overpressures) can be estimated using US Census Bureau data. This feature can meet EPA RMP protocol requirements for population impact estimates.

Example output displays are below:

Plume plan view - flat terrain

Vertical cross-section - flat terrain

Plume plan view with wind barbs - complex terrain

Concentration history - complex terrain

3D plume - complex terrain