OpenGeoSys Community

Topic	Replies	Views	Activity
Discourse New User Guide Site Feedback Welcome! As a new user of Discourse, we hope you will find this site intuitive and clearly structured, but here is some guidance to get you started: Basic Terms Used by Discourse (Nomenclature) Here are some very basi…	1	922	May 15, 2023
Freeze-thaw simulation for shallow geothermal collectors Usability	1	11	March 18, 2026
Two-phase flow question Usability ogs6	0	39	March 7, 2026
Trying to Install PETSC	2	38	March 3, 2026
BHE W loop configuration Usability	7	117	February 24, 2026
Question.. How THM works	0	33	February 24, 2026
Enhanced Geothermal System (EGS)	0	25	February 23, 2026
Liakopoulos TH2M/H2M benchmark: mismatch with Grunwald et al. (2022) Fig. 9 (vertical displacement profile) ogs6	1	46	February 19, 2026
OpenGeoSys User Training: Small series starting on 21st of November Announcements meeting , ogs6	20	834	February 9, 2026
OpenGeoSys 6.5.7 released! Announcements	0	217	February 3, 2026
Feasibility of using OpenGeoSys for THM + damage modelling of hydrogen salt caverns Usability	0	125	February 3, 2026
Error: The found parameter is not suitable for the use on the required mesh Usability ogs6	3	75	January 21, 2026
Why my terminal is saying "this app cannot run on your pc","to find a version for your pc,check with the software publisher" ogs6	2	40	January 18, 2026
ConfigTree error: "Key <type> has already been processed" when defining multiple Dirichlet BCs for displacement (vector variable) in THM process - OGS 6.5.6 Usability	6	99	January 12, 2026
Questions regarding boundary conditions and source terms Usability	1	67	January 7, 2026
Possibility of separate processes for mesh sub-domains in a single simulation Usability	1	66	January 6, 2026
Information exchange between python scripts during step-by-step simulation Usability	1	58	January 6, 2026
Feasibility of Multiphase Flow with PHREEQC as Chemical Solver ogs6	0	58	December 10, 2025
Full-field geothermal reservoir model Usability	1	92	December 8, 2025
Hackathon and Christmas get-together (8 December 2025 - Leipzig, UFZ, Vislab (and online)) Announcements	0	317	November 27, 2025
Sigma_zz not established by Gravity when using initial effective stress (THM Process)	1	49	December 1, 2025
Installing OGS - Virtual environment problem	6	103	November 27, 2025
How to simulate CO₂ dissolution into pore water with a 2D mesh in OGS? Usability ogs6	3	119	November 21, 2025
Container with both petsc and tespy Usability	2	41	November 20, 2025
Negative capillary pressure instability on the saturation front in the caprock during CO2 storage Usability ogs6	2	85	November 14, 2025
Liquid Flow Neumann error	2	61	November 14, 2025
Infinite Flow Plane	1	28	November 12, 2025
How to Get Started with Reactive Transport Modeling in OGS6 ogs6	4	81	November 12, 2025
Help needed in 3D BHE CXA design ogs6	7	122	October 30, 2025
ImportError: DLL load failed while importing simulator ogs6	4	77	October 27, 2025

Discourse New User Guide

Welcome! As a new user of Discourse, we hope you will find this site intuitive and clearly structured, but here is some guidance to get you started: Basic Terms Used by Discourse (Nomenclature) Here are some very basi…