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AIRFLOW/SVE - calculates radially-symmetrical, steady-state vapor flow towards an extraction well and accounts for time-variant depletion of non-aqueous phase liquid (NAPL)
organic contaminants
AIRFLOW/SVE Categories: flow models - unsaturated zone, vapor transport models
AIRFLOW/SVE Overview
AIRFLOW/SVE is a finite-difference numerical model for simulating vapor flow and multi-component vapor transport in unsaturated, heterogeneous and anisotropic soil. AIRFLOW/SVE calculates radially-symmetrical, steady-state vapor flow towards an extraction well and accounts for time-variant depletion of non-aqueous phase liquid (NAPL) organic contaminants. AIRFLOW/SVE contains a fully-integrated graphical interface, allowing the user to easily design the model, run simulations, display results, and produce report-quality output, all within the same seamless environment. The comprehensive formulation of AIRFLOW/SVE provides a rigorous treatment of the vapor flow and mass partitioning processes. In addition, AIRFLOW/SVE has extensive output display options which make it the model of choice for designing and evaluating vapor transport in the unsaturated zone, soil bioventing systems and soil vapor extraction (SVE) remediation systems.
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