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

Hemmatabady, Hoofar ; Formhals, Julian ; Welsch, Bastian ; Schulte, Daniel Otto ; Sass, Ingo (2021):
Optimized Layouts of Borehole Thermal Energy Storage Systems in 4th Generation Grids. (Publisher's Version)
In: Energies, 13 (17), ISSN 1996-1073,
DOI: 10.26083/tuprints-00019241,
[Article]

Formhals, Julian ; Hemmatabady, Hoofar ; Welsch, Bastian ; Schulte, Daniel Otto ; Sass, Ingo (2020):
A Modelica Toolbox for the Simulation of Borehole Thermal Energy Storage Systems.
In: Energies, 13 (9), MDPI, ISSN 1996-1073,
DOI: 10.25534/tuprints-00013419,
[Article]