What's New - FEFLOW 11

New implicit modelling workflow

• Construct geologically meaningful surfaces.
• Effortlessly generate structural models automatically from boreholes and stratigraphic data.
• Leverage a streamlined toolbar for borehole digitisation, importing/exporting, and data overview functionalities. Watch Video

Map projections and online visualisation

• Set a reference projection for FEM models or Supermesh, enabling coordinate-aware mapping.
• Enjoy on-the-fly reprojection for seamless alignment between project and map file coordinates.
• Choose from multiple styles of "Online Background Maps" to enhance model visualisation and presentation. Watch Video

Extended Equation of State (EOS)

• Determine whether a problem remains in the liquid phase or involves multiphase conditions with the new "Temperature Relative to Boiling" parameter.
• The expanded EOS section now better supports deep geothermal modelling cases with temperatures up to 350 °C and fluid pressures up to 100 MPa.
• Implement non-linear density changes depending on temperature, concentration and pressure. Watch Video

Surface water and groundwater coupling
Analyse river networks and their interaction with surrounding groundwater systems by coupling FEFLOW with MIKE 1D.

Enhanced 3D Supermesh Preprocessing Panel (watch the video)

• Advanced Surface Repair and Remesh capabilities: Now powered by the robust Geode-FEFLOW implementation.
• Support for complex geometries: Capable of repairing highly intricate 3D datasets.
• Geode FEFLOW Tools for dataset correction: Ensure smooth transitions and accuracy in groundwater models through precise corrections of any inconsistencies.

Enhanced 3D Volumetric Mesh Generator by Geode (watch the video)

• Users can now impose local refinements more precisely using edge-sizes on Supermesh elements like points, polylines, surfaces, and regions.
• Model inclined boreholes and complex fault systems with high accuracy and performance.

Introducing the FEFLOW Engine Subscription

• Includes FEFLOW FMH3, piChem, piFreeze, and piMIKE1D.
• Supports concurrent FMH3 simulations utilising all available CPU-cores.
• Offers all modelling components at a reduced price.
• Enables model calibration and uncertainty analysis through FePEST and MIKE Cloud Execution.
• View more details on the new FEFLOW Engine subscription

Read the FEFLOW Release Notes

Enhanced Well Manager Editor (watch the video)

• Group diverse well types, be it water or geothermal
• Test and apply rules to well groups
• Handle the wells within groups and apply rules

Geothermal extension in Well Manager (watch the video)

• Working on low enthalpy geothermal? Use the Geothermal extension of the Well Manager for creating open-loop and closed-loop systems
• The ‘Closed-Loop’ rule enables rapid interconnection of 100+ BHEs with unparalleled ease

New Well Manager rules (watch the video)

• ‘Inactive Wells’ rule enables hassle-free deactivation while retaining data integrity
• ‘Shared Properties’ rule simplifys property changes across multiple wells to ensure consistency
• ‘Distributed Rate’ rule allocates rates equally among wells for optimal performance

Revamped Observation Point Dialogue and centralised user interface

• All model outputs needed for calibrate and valiate your work has been consolidated into one location
• Manage budget groups and effectively track flow rates in various contexts such as pits and rivers
• Content group management to track mineral mass within specified volumes
• Multiple reference curves enable more nuanced analysis and insights for your model

FEFLOW Python interface for Supermesh (watch the video)

• Generate 2D and 3D meshes using an extended Python interface
• Access mesh generators and interpolation methods directly from scripts
• Efficiently test and evaluate new conceptual models while allowing for variations in geometry and discretisation

New Cross-Section Generator within the Python Interface

• Extract 2D meshes from existing 3D models
• Simplify your workflows and enhance presentations and reports

New DXF/DWG format support

• Directly access and interpret DXF and DWG files within the application environment
• Bridge hydrogeological insights and CAD design data

New 3D editing tools in FEFLOW Supermeshes (watch the video)

• Create 3D domains from a single surface
• Achieve precise geometry editing with the new 3D snapping feature
• Easily repair or remesh Supermesh using FEFLOW Advanced
• New export feature eliminates the need to redo meshing.
• Decrease reliance on third-party software

Major Qt version upgrade

• Smoother graphical operations
• Enhanced system stability and reliability to reduce potential issues

Read the FEFLOW Release Notes

New 3D Supermesh tools (watch the video)

• Create intricate 3D Supermeshes using a new set of interactive tools – 3D Point, 3D Polyline, 3D Plane, and 3D Bounding Box.
• Integrate geological faults into your 3D Supermeshes with the new 3D Supermesh Plane tool that puts elevation, depth, and inclination angle values at your fingertips.
• Define borehole traces directly from the FEFLOW GUI.

Improve your Supermesh projects with our latest update for 2D/3D modelling (watch the video)

• Add new 2D/3D geometries to your existing Supermesh projects with the new ‘Add Supermesh Elements’ dialog
• Convert multiple maps into Supermesh Elements with just a few clicks.

Streamline your modelling workflow with the new 3D Mesh Generator (watch the video)

• Save time with the extended FEFLOW Advanced module which now includes a new 3D Mesh Generator powered by Geode-Solutions.
• Access one single pipeline that covers 3D Supermesh repair, surface remesh, and 3D unstructured mesh.
• Mesh previously unmesheable geologies using TetGen.

Access the powerful Well Manager directly through the Python interface (watch the video)

• Create, edit, or delete any well configuration from Well BCs, Multilayer Wells, and Borehole Heat Exchangers.
• Use coordinates, snap distances, or 3D polylines directly from Python.
• Quickly update well properties or change well types with ease