Solving For Pressure Distribution and Deformation with Simulation
Prof. Martin Sauter, Ph.D Student Yulan Jin, and Assoc. Prof. Ekkehard Holzbecher
Georg-August-University, Göttingen, Germany
Professor Dr. Martin Sauter leads a group at the University of Göttingen in research on hydrogeology. Cooperating with Hölscher Wasserbau, a leading German dewatering company, the group is studying düsensauginfiltration (DSI), which is a technique for lowering groundwater levels at mining or construction sites.
Traditionally, dewatering involves the transportation of water away from the site, while DSI keeps it in the vicinity, lowering levels through a pumping action. This has less impact on the local ecosystem and is less expensive, but it is not completely understood.
They used COMSOL Multiphysics to solve for the pressure distribution and deformation of the aquifer. The model allowed the group to make a comparison between DSI and the classical method so as to better choose which technique fits the conditions of a specific site. The group hopes to be able to create guidelines for the use and optimization of DSI to save time and effort at future work sites.
Suggested Stories
Upgrading the Nuts and Bolts of the Electrical Grid for a New Generation
Migrating the electrical grid to a “smart grid” is usually discussed in terms of IT issues or embedded systems. Yet, ...
Bringing Lab Courses to Remote Learning Students with Simulation Applications
A professor at the New Jersey Institute of Technology built 15 simulation applications for use in chemical engineering ...
Control of Joule Heating Extends Performance and Device Life
Large electrical systems carrying high currents could pose a danger if any of their components, such as fuses and bus ...
Keynote: Modeling RF Heating of Hydrogen Plasmas for Nuclear Fusion
In nuclear fusion, the tokamak is the leading candidate for becoming a hydrogen fusion reactor, where the operating ...
