A vapor extraction teaching module based on AIRFLOW/SVE

This is the fourth in a series of papers exploring the application of professional quality software to environmental engineering education. Jennings (1997) discussed how the differences between ‘professional’ and ‘educational’ software should translate into software attributes and illustrated many of these attributes using the bioremediation package BIO1D (Srinivasan and Mercer, 1989). Jennings and Kuhlman (1997) illustrated more of these attributes using the MATHCAD 6.0 (Mathsoft, Inc., 1995) electronic book air pollution modeling package GAUSSIAN MODELS 1.1 (Zannetti, 1995). Most recently, Mesania and Jennings (1997) illustrated the power of a ‘pseudo-CAD’ user interface using the landfill hydraulic analysis program Help Model for Windows—HMfW v2.05 (Grace Dearborne, Inc., 1993). This paper concentrates on the power of using a true CAD user interface. This is done using the AIRFLOW/SVE (Guiguer et al., 1995) which evaluates vapor extraction soil remediation. Example simulations are presented to illustrate the power of CAD interfaces to express complex problems and to present results in easily comprehended graphics. Examples are also presented to illustrate how this package can help students identify successful applications of vapor extraction remediation