07.12.2016 | Leipzig | Germany
We would like to invite you to take part at the OpenGeoSys Community Meeting 2015 in Leipzig, Germany. This year, the annual meeting addresses computational methods and applications in geothermal energy use, energy storages, nuclear waste disposal, and contaminant hydrology. Furthermore it focuses on the ongoing OGS-6 development. We are looking forward to seeing you.
This release includes a new Iphreeqc reaction interface to combine the individual features of both tools to simulate thermo-hydro-mechanical-chemical coupled processes with simultaneous consideration of aqueous geochemical reactions (sources only, not included in our pre-builds). Additional changes improve and extend some geometric methods like e.g. a function that closes a open-polyline if it is used to define a single surface. The bugfixing and minor extensions focus this time at the parameter transfer between geometry, mesh, boundary conditions, and source terms. For more details please have a look at the complete release notes of V5.5.7.
5-6.12.2016 | Leipzig | Germany
The porous media community will soon meet at the UFZ. Researchers working in such fields as hydrology, soil-atmosphere interaction, or geotechnical repositories from pore to field scale are welcome to share their expertise and join the meeting.The recently founded German Chapter of InterPore will hold its first meeting here at the UFZ from 5 - 6 December. The programme of the meeting and presentation abstracts are now available online. It features presentations from major German research centres active in the field and is testimony to the diversity of the society. All researchers interested in the presentations and discussion of the meeting as well as in getting involved in the society, are encouraged to join the meeting. Please visit the InterPore website to register for the event. Poster presentations can still be submitted.
OpenGeoSys has been successfully applied to simulate high-temperature thermochemical heat storage devices with heterogeneous properties. The three-dimensional analyses reveal complex reaction patterns that cause high gradients in all relevant thermophysical field variables. OGS can be used to evaluate, e.g., the heat extraction behaviour under non-ideal flow conditions as well as for the definition of criteria allowing the recognition of unwanted physical changes inside thermochemical reactors during operation.