@article{KuertenMottaghyZiegler2015,
  author    = {K{\"u}rten, Sylvia and Mottaghy, Darius and Ziegler, Martin},
  title     = {A new model for the description of the heat transfer for plane thermo-active geotechnical systems based on thermal resistances},
  series = {Acta Geotechnica},
  volume    = {10},
  journal   = {Acta Geotechnica},
  number    = {2},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1861-1133},
  doi       = {10.1007/s11440-014-0311-6},
  pages     = {219 -- 229},
  year      = {2015},
  language  = {en}
}
@article{ChenClauserMarquartetal.2015,
  author    = {Chen, Tao and Clauser, Christoph and Marquart, Gabriele and Willbrand, Karen and Mottaghy, Darius},
  title     = {A new upscaling method for fractured porous media},
  series = {Advances in Water Resources},
  volume    = {80},
  journal   = {Advances in Water Resources},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0309-1708},
  doi       = {10.1016/j.advwatres.2015.03.009},
  pages     = {60 -- 68},
  year      = {2015},
  language  = {en}
}
@article{KuertenMottaghyZiegler2015,
  author    = {K{\"u}rten, Sylvia and Mottaghy, Darius and Ziegler, Martin},
  title     = {Besonderheiten bei der Planung und Berechnung von oberfl{\"a}chennahen thermo-aktiven Bauteilen},
  series = {Geotechnik},
  volume    = {38},
  journal   = {Geotechnik},
  number    = {2},
  publisher = {Wiley},
  address   = {Weinheim},
  issn      = {2190-6653},
  doi       = {10.1002/gete.201500002},
  pages     = {107 -- 119},
  year      = {2015},
  language  = {de}
}
@article{KuertenMottaghyZiegler2015,
  author    = {K{\"u}rten, Sylvia and Mottaghy, Darius and Ziegler, Martin},
  title     = {Design of plane energy geostructures based on laboratory tests and numerical modelling},
  series = {Energy and Buildings},
  volume    = {107},
  journal   = {Energy and Buildings},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0378-7788},
  doi       = {10.1016/j.enbuild.2015.08.039},
  pages     = {434 -- 444},
  year      = {2015},
  language  = {en}
}
@article{BergAngererMartinellietal.2013,
  author    = {Berg, Milena and Angerer, Anita and Martinelli, Walter and Hammer, Stephan and Mottaghy, Darius},
  title     = {Erkundung des geothermischen Potenzials eines ehemaligen Untertagebergbaus},
  series = {BBR - Fachmagazin f{\"u}r Brunnen- und Leitungsbau},
  volume    = {64},
  journal   = {BBR - Fachmagazin f{\"u}r Brunnen- und Leitungsbau},
  number    = {6},
  pages     = {46 -- 52},
  year      = {2013},
  language  = {de}
}
@article{MottaghyPechnigTaugsetal.2010,
  author    = {Mottaghy, Darius and Pechnig, Renate and Taugs, Renate and Kr{\"o}ger, Jens and Thomsen, Claudia and Hesse, Fabian and Liebsch-Doerschner, Thomas},
  title     = {Erstellung eines geothermischen Modells f{\"u}r Teile Hamburgs und anliegende Gebiete},
  series = {BBR - Fachmagazin f{\"u}r Brunnen- und Leitungsbau},
  volume    = {61},
  journal   = {BBR - Fachmagazin f{\"u}r Brunnen- und Leitungsbau},
  number    = {12},
  publisher = {WVGW Wirtschafts- u. Verl.Ges. Gas und Wasser},
  address   = {Bonn},
  issn      = {1611-1478},
  pages     = {52 -- 59},
  year      = {2010},
  language  = {de}
}
@article{MottaghyDijkshoorn2012,
  author    = {Mottaghy, Darius and Dijkshoorn, Lydia},
  title     = {Implementing an effective finite difference formulation for borehole heat exchangers into a heat and mass transport code},
  series = {Renewable Energy},
  volume    = {45},
  journal   = {Renewable Energy},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0960-1481},
  doi       = {10.1016/j.renene.2012.02.013},
  pages     = {59 -- 71},
  year      = {2012},
  abstract  = {We present an effective finite difference formulation for implementing and modeling multiple borehole heat exchangers (BHE) in the general 3-D coupled heat and flow transport code SHEMAT. The BHE with arbitrary length can be either coaxial or double U-shaped. It is particularly suitable for modeling deep BHEs which contain varying pipe diameters and materials. Usually, in numerical simulations, a fine discretization of the BHE assemblage is required, due to the large geometric aspect ratios involved. This yields large models and long simulation times. The approach avoids this problem by considering heat transport between fluid and the soil through pipes and grout via thermal resistances. Therefore, the simulation time can be significantly reduced. The coupling with SHEMAT is realized by introducing an effective heat generation. Due to this connection, it is possible to consider heterogeneous geological models, as well as the influence of groundwater flow. This is particularly interesting when studying the long term behavior of a single BHE or a BHE field. Heating and cooling loads can enter the model with an arbitrary interval, e.g. from hourly to monthly values. When dealing with large BHE fields, computing times can be further significantly reduced by focusing on the temperature field around the BHEs, without explicitly modeling inlet and outlet temperatures. This allows to determine the possible migration of cold and warm plumes due to groundwater flow, which is of particular importance in urban areas with a high BHE installation density. The model is validated against the existing BHE modeling codes EWS and EED. A comparison with monitoring data from a deep BHE in Switzerland shows a good agreement. Synthetic examples demonstrate the field of application of this model.},
  language  = {en}
}
@article{RathMottaghy2014,
  author    = {Rath, V. and Mottaghy, Darius},
  title     = {Klimainformation aus dem Untergrund?},
  series = {Geographische Rundschau},
  volume    = {66},
  journal   = {Geographische Rundschau},
  number    = {7-8},
  publisher = {Westermann},
  address   = {Braunschweig},
  issn      = {0016-7460},
  pages     = {30 -- 36},
  year      = {2014},
  language  = {de}
}
@article{MottaghyRath2006,
  author    = {Mottaghy, Darius and Rath, Volker},
  title     = {Latent heat effects in subsurface heat transport modelling and their impact on palaeotemperature reconstructions},
  series = {Geophysical Journal International},
  volume    = {164},
  journal   = {Geophysical Journal International},
  number    = {1},
  issn      = {1365-246X},
  doi       = {10.1111/j.1365-246X.2005.02843.x},
  pages     = {236 -- 245},
  year      = {2006},
  language  = {en}
}
@article{VogtIwanowskiStrahserMarquartetal.2013,
  author    = {Vogt, Christian and Iwanowski-Strahser, Katha and Marquart, Gabriele and Arnold, Juliane and Mottaghy, Darius and Pechnig, Renate and Gnjezda, Daniel and Clauser, Christoph},
  title     = {Modeling contribution to risk assessment of thermal production power for geothermal reservoirs},
  series = {Renewable Energy},
  volume    = {53},
  journal   = {Renewable Energy},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0960-1481},
  doi       = {10.1016/j.renene.2012.11.026},
  pages     = {230 -- 241},
  year      = {2013},
  language  = {en}
}