Vapor-2D is a two-dimensional (cross-section), density-dependent soil vapor flow and transport model based on finite elements.  Vapor-2D simulates multiple species such as chlorinated solvents, petroleum hydrocarbons, and landfill gas. 

Vapor-2D is capable of simulating covered or uncovered ground surface conditions, and includes mass discharge at user-defined transects as part of the model output. 

Vapor-2D is a proprietary code. Please contact us for more information or how it may be used on your project.