Functions of Several Variables, fall 2021, 2022

 

Academic lecture

• Berre, Inga; Both, Jakub Wiktor; Halldorsdottir, Sæunn et al. (2024). Mathematical and Numerical Modelling of Process-Structure Interaction in FracturedGeothermal Systems. (external link)
• Halldorsdottir, Sæunn; Berre, Inga; Keilegavlen, Eirik et al. (2022). Thermal fracturing and heat transfer below the superhot IDDP-1 well in Krafla, NE Iceland. (external link)
• Keilegavlen, Eirik; Banshoya, Shin Irgens; Halldorsdottir, Sæunn et al. (2022). Modeling and Simulation of Thermo-Hydro-Mechanical-Chemical Processes in Fractured Rocks with Applications to Geothermal Energy. (external link)
• Halldorsdottir, Sæunn; Gylfadottir, Sigridur S.; Axelsson, Gudni et al. (2021). Temperature and Pressure Model for the Námafjall Geothermal System in NE-Iceland and Development of a 3-D Numerical Model in 2011. (external link)
• Halldorsdottir, Sæunn; Berre, Inga; Keilegavlen, Eirik et al. (2021). Thermal fracturing and natural convection: A hidden source of geothermal activity in the earth’s crust?. (external link)
• Halldorsdottir, Sæunn; Gudnason, Egill A; Berre, Inga et al. (2021). Heat Transfer and Flow Paths in the Deep Part of the IDDP-2 Well in Reykjanes, SW Iceland. (external link)
• Halldorsdottir, Sæunn; Berre, Inga; Keilegavlen, Eirik et al. (2020). Conceptual model of heat transfer near volcanic geothermal heat sources. (external link)
• Keilegavlen, Eirik; Stefansson, Ivar; Berre, Inga et al. (2020). A simulation model for fracture reactivation accounting for thermo-hydro-mechanical forces with applications to geothermal systems. (external link)
• Halldorsdottir, Sæunn; Axelsson, Gudni; Berre, Inga et al. (2019). Enhanced fluid convection and heat transfer near the bottom of the IDDP-1 well in Krafla, NE Iceland. (external link)
• Halldorsdottir, Sæunn (2019). Supercritical and superheated geothermal systems in Iceland – insights from modeling. (external link)
• Halldorsdottir, Sæunn; Berre, Inga; Keilegavlen, Eirik et al. (2018). Modelling of conditions close to geothermal heat sources. (external link)

Academic article

• Halldorsdottir, Sæunn; Berre, Inga; Keilegavlen, Eirik et al. (2023). Crustal Conditions Favoring Convective Downward Migration of Fractures in Deep Hydrothermal Systems. (external link)
• Stefansson, Ivar; Keilegavlen, Eirik; Halldorsdottir, Sæunn et al. (2021). Numerical Modelling of Convection-Driven Cooling, Deformation and Fracturing of Thermo-Poroelastic Media. (external link)
• Keilegavlen, Eirik; Duboeuf, Laure; Dichiarante, Anna Maria et al. (2021). Hydro-mechanical simulation and analysis of induced seismicity for a hydraulic stimulation test at the Reykjanes geothermal field, Iceland. (external link)
• Reiser, Fabienne; Schmelzbach, Cedric; Sollberger, David et al. (2018). Imaging the high-temperature geothermal field at Krafla using vertical seismic profiling. (external link)
• Millett, J.M.; Planke, Sverre; Kastner, Felix et al. (2018). Sub-surface geology and velocity structure of the Krafla high temperature geothermal field, Iceland: Integrated ditch cuttings, wireline and zero offset vertical seismic profile analysis.. (external link)

Abstract

• Halldorsdottir, Sæunn; Gudnason, Egill A.; Berre, Inga et al. (2021). Heat Transfer and Flow Paths in the Deep Part of the IDDP-2 Well in Reykjanes, SW Iceland. (external link)
• Halldorsdottir, Sæunn; Gylfadottir, Sigridur S.; Axelsson, Gudni et al. (2021). Temperature and Pressure Model for the Námafjall Geothermal System in NE-Iceland and Development of a 3-D Numerical Model in 2011. (external link)

Poster

• Halldorsdottir, Sæunn; Berre, Inga; Keilegavlen, Eirik et al. (2020). Modelling Superhot Geothermal Systems - Modelling enhanced fluid convection and heat transfer in superhot geothermal systems in Iceland. (external link)
• Halldorsdottir, Sæunn; Berre, Inga; Keilegavlen, Eirik et al. (2020). Utilization of superhot geothermal systems - Overview of field data from Iceland to be used in a new collaboration project between University of Bergen, ÍSOR, Equinor, Reykjavík Energy, Landsvirkjun and HS Orka. (external link)

Lecture

• Halldorsdottir, Sæunn; Keilegavlen, Eirik; Berre, Inga (2020). Modelling Superheated and Supercritical Geothermal Systems (SiGS). (external link)

Academic chapter/article/Conference paper

• Halldorsdottir, Sæunn; Axelsson, Gudni; Berre, Inga et al. (2019). Enhanced fluid convection and heat transfer near the bottom of the IDDP-1 well in Krafla, NE Iceland. (external link)

See a complete overview of publications in Cristin.