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Groundwater Flow Modeling
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AQTESOLV Home > Tour > Groundwater Flow Modeling

Groundwater Flow Modeling

TWODAN (TWO-Dimensional ANalytic) is a popular steady-state groundwater flow model that combines advanced analytic elements with an easy-to-use interface. The powerful features in TWODAN make it an excellent tool for many wellhead protection, remediation design, capture zone delineation and regional groundwater modeling problems.

One of the distinct advantages of TWODAN over comparable analytic element software is the incorporation of heterogeneous conditions. Instead of a uniform hydraulic conductivity (K), TWODAN lets you simulate more realistic aquifer conditions with variable K.

We are pleased to offer AQTESOLV Pro and TWODAN as a specially bundled package. Choose the Modeling Pro version of AQTESOLV to get this exclusive software bundle, only from HydroSOLVE, Inc.

 
Plot showing steady-state groundwater heads (blue contours) and wellhead capture zone (red flowlines) in a heterogeneous (variable K) aquifer. A low-K barrier is evident where the flowlines diverge.
 
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