2024

Bossennec, Claire ; Géraud, Yves ; Böcker, Johannes ; Klug, Bernd ; Mattioni, Luca ; Sizun, Jean-Pierre ; Sudo, Masafumi ; Moretti, Isabelle (2024)
Evolution of diagenetic conditions and burial history in Buntsandstein Gp. fractured sandstones (Upper Rhine Graben) from in-situ δ¹⁸O of quartz and ⁴⁰Ar/³⁹Ar geochronology of K-feldspar overgrowths.
In: International Journal of Earth Sciences, 2021, 110 (8)
doi: 10.26083/tuprints-00023445
Article, Secondary publication, Publisher's Version

Formhals, Julian ; Kirschstein, Xenia ; Dahash, Abdulrahman ; Seib, Lukas ; Sass, Ingo (2024)
Development, validation and demonstration of a new Modelica pit thermal energy storage model for system simulation and optimization.
In: Geothermal Energy, 2024, 12
doi: 10.26083/tuprints-00027735
Article, Secondary publication, Publisher's Version

Heldmann, Claus-Dieter ; Sass, Ingo ; Schäffer, Rafael (2024)
Hydrogeologische Herkunft und geothermisches Potenzial der Thermalquellen von Hintertux, Österreich.
In: Grundwasser, 2020, 25 (2)
doi: 10.26083/tuprints-00023877
Article, Secondary publication, Publisher's Version

Kirschstein, Xenia ; Ohagen, Max ; Reber, Joscha ; Vardon, Philip. J. ; Bishara, Nadja (2024)
Regeneration of shallow borehole heat exchanger fields: A literature review.
In: Energy and Buildings, 2024, 317
doi: 10.26083/tuprints-00027734
Article, Secondary publication, Publisher's Version

Kupfernagel, Jan-Henrik ; Hesse, Jan Christopher ; Schedel, Markus ; Welsch, Bastian ; Anbergen, Hauke ; Müller, Lutz ; Sass, Ingo (2024)
Impact of operational temperature changes and freeze–thaw cycles on the hydraulic conductivity of borehole heat exchangers.
In: Geothermal Energy : Science – Society – Technology, 2021, 9 (1)
doi: 10.26083/tuprints-00023617
Article, Secondary publication, Publisher's Version

Singh, Mrityunjay ; Mahmoodpour, Saeed ; Bär, Kristian ; Sass, Ingo (2024)
Heat Extraction in Geothermal Systems with Variable Thermo-Poroelastic Fracture Apertures.
In: Geotechnics, 2023, 3 (4)
doi: 10.26083/tuprints-00027233
Article, Secondary publication, Publisher's Version

2023

Frey, Matthis (2023)
Integrated Exploration, Geothermal Modelling and Techno-Economic Resource Assessment of the Crystalline Basement in the Northern Upper Rhine Graben.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00024572
Ph.D. Thesis, Primary publication, Publisher's Version

González García, Héctor (2023)
Sustainability assessment of geothermal systems under exploitation: Los Humeros, Mexico, as a study case.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00022951
Ph.D. Thesis, Primary publication, Publisher's Version

Koltzer, Nora ; Scheck-Wenderoth, Magdalena ; Bott, Judith ; Cacace, Mauro ; Frick, Maximilian ; Sass, Ingo ; Fritsche, Johann-Gerhard ; Bär, Kristian (2023)
The Effects of Regional Fluid Flow on Deep Temperatures (Hesse, Germany).
In: Energies, 2019, 12 (11)
doi: 10.26083/tuprints-00015504
Article, Secondary publication, Publisher's Version

Weydt, Leandra M. (2023)
Reservoir characterization of super-hot unconventional geothermal systems, Mexico.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00023076
Ph.D. Thesis, Primary publication, Publisher's Version

2022

Bossennec, Claire ; Frey, Matthis ; Seib, Lukas ; Bär, Kristian ; Sass, Ingo (2022)
Multiscale Characterisation of Fracture Patterns of a Crystalline Reservoir Analogue.
In: Geosciences, 2022, 11 (9)
doi: 10.26083/tuprints-00019982
Article, Secondary publication, Publisher's Version

Bossennec, Claire ; Seib, Lukas ; Frey, Matthis ; Vaart, Jeroen van der ; Sass, Ingo (2022)
Structural Architecture and Permeability Patterns of Crystalline Reservoir Rocks in the Northern Upper Rhine Graben: Insights from Surface Analogues of the Odenwald.
In: Energies, 2022, 15 (4)
doi: 10.26083/tuprints-00021031
Article, Secondary publication, Publisher's Version

Formhals, Julian (2022)
Object-oriented modelling of solar district heating grids with underground thermal energy storage.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00021506
Ph.D. Thesis, Primary publication, Publisher's Version

Hemmatabady, Hoofar (2022)
Geothermal Systems in District Heating and Cooling: Multi-objective and Artificial Neural Network Methods for Exergo- and Enviro-economic Optimization.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00022180
Ph.D. Thesis, Primary publication, Publisher's Version

Kirschstein, Xenia (2022)
Modellierung, Simulation und Analyse der Einbindung saisonaler Untergrundwärmespeicher in das Fernwärmenetz Campus Lichtwiese.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00022118
Master Thesis, Primary publication, Publisher's Version

Mahmoodpour, Saeed ; Singh, Mrityunjay ; Bär, Kristian ; Sass, Ingo (2022)
Impact of Well Placement in the Fractured Geothermal Reservoirs Based on Available Discrete Fractured System.
In: Geosciences, 2022, 12 (1)
doi: 10.26083/tuprints-00020806
Article, Secondary publication, Publisher's Version

Mahmoodpour, Saeed ; Singh, Mrityunjay ; Obaje, Christian ; Tangirala, Sri Kalyan ; Reinecker, John ; Bär, Kristian ; Sass, Ingo (2022)
Hydrothermal Numerical Simulation of Injection Operations at United Downs, Cornwall, UK.
In: Geosciences, 2022, 12 (8)
doi: 10.26083/tuprints-00021865
Article, Secondary publication, Publisher's Version

Mahmoodpour, Saeed ; Singh, Mrityunjay ; Turan, Aysegul ; Bär, Kristian ; Sass, Ingo (2022)
Hydro-Thermal Modeling for Geothermal Energy Extraction from Soultz-sous-Forêts, France.
In: Geosciences, 2022, 11 (11)
doi: 10.26083/tuprints-00020798
Article, Secondary publication, Publisher's Version

Schulz, Katja E. ; Bär, Kristian ; Sass, Ingo (2022)
Lab-Scale Permeability Enhancement by Chemical Treatment in Fractured Granite (Cornubian Batholith) for the United Downs Deep Geothermal Power Project, Cornwall (UK).
In: Geosciences, 2022, 12 (1)
doi: 10.26083/tuprints-00021160
Article, Secondary publication, Publisher's Version

Verschaffel-Drefke, Christoph ; Schedel, Markus ; Balzer, Constantin ; Hinrichsen, Volker ; Sass, Ingo (2022)
Heat Dissipation in Variable Underground Power Cable Beddings: Experiences from a Real Scale Field Experiment.
In: Energies, 2022, 14 (21)
doi: 10.26083/tuprints-00020074
Article, Secondary publication, Publisher's Version

Verschaffel‐Drefke, Christoph ; Balzer, Constantin ; Schedel, Markus ; Hinrichsen, Volker ; Sass, Ingo (2022)
Experiment for validation of numerical models of coupled heat and mass transfer around energy cables.
In: Vadose Zone Journal, 2022, 21 (1)
doi: 10.26083/tuprints-00021453
Article, Secondary publication, Publisher's Version

Weydt, Leandra M. ; Bär, Kristian ; Sass, Ingo (2022)
Petrophysical characterization of the Los Humeros geothermal field (Mexico): from outcrop to parametrization of a 3D geological model.
In: Geothermal Energy, 2022, 10
doi: 10.26083/tuprints-00021460
Article, Secondary publication, Publisher's Version

2021

Heldmann, Claus-Dieter (2021)
Der hydrothermale Aquifer des Hochstegenmarmors im Tuxertal, Österreich.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00017753
Ph.D. Thesis, Primary publication, Publisher's Version

Hemmatabady, Hoofar ; Formhals, Julian ; Welsch, Bastian ; Schulte, Daniel Otto ; Sass, Ingo (2021)
Optimized Layouts of Borehole Thermal Energy Storage Systems in 4th Generation Grids.
In: Energies, 2020, 13 (17)
doi: 10.26083/tuprints-00019241
Article, Secondary publication, Publisher's Version

2020

Chauhan, Swarup ; Sell, Kathleen ; Rühaak, Wolfram ; Wille, Thorsten ; Sass, Ingo (2020)
CobWeb 1.0: machine learning toolbox for tomographic imaging.
In: Geoscientific Model Development, 2020, 13 (1)
doi: 10.25534/tuprints-00013340
Article, Secondary publication, Publisher's Version

Pham, Hung Tien (2020)
Extended fully coupled analysis of consolidation using the finite element method.
Technische Universität Darmstadt
doi: 10.25534/tuprints-00011556
Ph.D. Thesis, Primary publication

Schäffer, Rafael ; Sass, Ingo ; Heldmann, Claus-Dieter (2020)
Water supply in times of climate change — Tracer tests to identify the catchment area of an Alpine karst spring, Tyrol, Austria.
In: Arctic, Antarctic, and Alpine Research, 2020, 52 (1)
doi: 10.25534/tuprints-00013341
Article, Secondary publication, Publisher's Version

2019

Chauhan, Swaroop (2019)
Phase Segmentation and Analysis of Tomographic Rock Images Using Machine Learning Techniques.
Technische Universität Darmstadt
Ph.D. Thesis, Primary publication

Welsch, Bastian (2019)
Technical, Environmental and Economic Assessment of Medium Deep Borehole Thermal Energy Storage Systems.
Technische Universität Darmstadt
Ph.D. Thesis, Primary publication, Publisher's Version

2018

Schäffer, Rafael (2018)
Hydrochemische Methoden zur geothermalen Erkundung und Charakterisierung von Thermalwässern.
Technische Universität Darmstadt
Ph.D. Thesis, Primary publication, Publisher's Version

2016

Aretz, Achim (2016)
Aufschlussanalogstudie zur geothermischen Reservoircharakterisierung des Permokarbons im nördlichen Oberrheingraben.
Technische Universität Darmstadt
Ph.D. Thesis, Primary publication

Rüther, Johanna (2016)
Poröse Polyethylenfilter für geothermische Brunnen - Leistungsvermögen und Alterationsverhalten.
Technische Universität Darmstadt
Ph.D. Thesis, Primary publication

Schulte, Daniel Otto (2016)
Simulation and Optimization of Medium Deep Borehole Thermal Energy Storage Systems.
Technische Universität Darmstadt
Ph.D. Thesis, Primary publication

Stegner, Johannes (2016)
Bestimmung thermischer Materialkennwerte von Erdkabelbettungen.
Technische Universität Darmstadt
Ph.D. Thesis, Primary publication

2015

Anbergen, Hauke (2015)
Prüfverfahren zur Bestimmung des Frost-Tau-Wechseleinflusses auf Hinterfüllbaustoffe für Erdwärmesonden.
Technische Universität Darmstadt
Ph.D. Thesis, Primary publication

2014

Homuth, Sebastian (2014)
Aufschlussanalogstudie zur Charakterisierung oberjurassischer geothermischer Karbonatreservoire im Molassebecken.
Technische Universität Darmstadt
Ph.D. Thesis, Primary publication

2012

Al-Zyoud, Sana'a (2012)
Geothermal Cooling in Arid Regions: An Investigation of the Jordanian Harrat Aquifer System.
Technische Universität Darmstadt
Ph.D. Thesis, Primary publication