@article{AlebouyehSamamiPieperBreitbachetal.2014,
  author    = {Alebouyeh Samami, Behzad and Pieper, Martin and Breitbach, Gerd and Hodapp, Josef},
  title     = {Heat production in the windings of the stators of electric machines under stationary condition},
  series = {Heat and mass transfer},
  volume    = {50},
  journal   = {Heat and mass transfer},
  publisher = {Springer},
  address   = {Heidelberg},
  issn      = {0947-7411 (Print) ; 1432-1181 (E-Journal)},
  doi       = {10.1007/s00231-014-1371-8},
  pages     = {1707 -- 1716},
  year      = {2014},
  abstract  = {In electric machines due to high currents and resistive losses (joule heating) heat is produced. To avoid damages by overheating the design of effective cooling systems is required. Therefore the knowledge of heat sources and heat transfer processes is necessary. The purpose of this paper is to illustrate a good and effective calculation method for the temperature analysis based on homogenization techniques. These methods have been applied for the stator windings in a slot of an electric machine consisting of copper wires and resin. The key quantity here is an effective thermal conductivity, which characterizes the heterogeneous wire resin-arrangement inside the stator slot. To illustrate the applicability of the method, the analysis of a simplified, homogenized model is compared with the detailed analysis of temperature behavior inside a slot of an electric machine according to the heat generation. We considered here only the stationary situation. The achieved numerical results are accurate and show that the applied homogenization technique works in practice. Finally the results of simulations for the two cases, the original model of the slot and the homogenized model chosen for the slot (unit cell), are compared to experimental results.},
  language  = {en}
}
@article{AlexopoulosBreitbachHoffschmidtetal.2008,
  author    = {Alexopoulos, Spiros and Breitbach, Gerd and Hoffschmidt, Bernhard and Stobbe, P.},
  title     = {Computational fluid flow of porous resic ceramic filtering modules and optimization of the channel edge form geometry},
  series = {Proceedings : April 14 - 18, 2008, Leipzig, Germany / hosted by VDI, Society for Chemical and Process Engineering . Vol 2},
  journal   = {Proceedings : April 14 - 18, 2008, Leipzig, Germany / hosted by VDI, Society for Chemical and Process Engineering . Vol 2},
  publisher = {Filtech Exhibitions},
  address   = {Meerbusch},
  pages     = {300 -- 304},
  year      = {2008},
  language  = {en}
}
@article{AlexopoulosBreitbachHoffschmidtetal.2008,
  author    = {Alexopoulos, Spiros and Breitbach, Gerd and Hoffschmidt, Bernhard and Stobbe, P.},
  title     = {Optimization of the geometry of porous SiC ceramic filtering modules using numerical methods},
  series = {Developments in porous, biological and geopolymer ceramics : a collection of papers presented at the 31st International Conference on Advanced Ceramics and Composites, January 21 - 26, 2007, Daytona Beach, Florida ; [papers presented at the Symposium on Porous Ceramics: Novel Developments and Applications] / ed.: Manuel Brito ... Vol. ed.: Jonathan Salem ... The American Ceramics Society},
  journal   = {Developments in porous, biological and geopolymer ceramics : a collection of papers presented at the 31st International Conference on Advanced Ceramics and Composites, January 21 - 26, 2007, Daytona Beach, Florida ; [papers presented at the Symposium on Porous Ceramics: Novel Developments and Applications] / ed.: Manuel Brito ... Vol. ed.: Jonathan Salem ... The American Ceramics Society},
  publisher = {Wiley},
  address   = {Hoboken, NJ},
  isbn      = {9780470196403},
  pages     = {95 -- 104},
  year      = {2008},
  language  = {en}
}
@article{AlexopoulosHoffschmidt2010,
  author    = {Alexopoulos, Spiros and Hoffschmidt, Bernhard},
  title     = {Solar tower power plant in Germany and future perspectives of the development of the technology in Greece and Cyprus},
  series = {Renewable Energy . 35 (2010), H. 7},
  journal   = {Renewable Energy . 35 (2010), H. 7},
  isbn      = {0960-1481},
  pages     = {1352 -- 1356},
  year      = {2010},
  language  = {en}
}
@article{AlexopoulosHoffschmidt2010,
  author    = {Alexopoulos, Spiros and Hoffschmidt, Bernhard},
  title     = {Solarthermische Kraftwerke mit thermischen Speichern},
  series = {Chemie Ingenieur Technik. 82 (2010), H. 9},
  journal   = {Chemie Ingenieur Technik. 82 (2010), H. 9},
  isbn      = {1522-2640},
  pages     = {1606 -- 1606},
  year      = {2010},
  language  = {de}
}
@article{AlexopoulosHoffschmidt2017,
  author    = {Alexopoulos, Spiros and Hoffschmidt, Bernhard},
  title     = {Advances in solar tower technology},
  series = {Wiley interdisciplinary reviews : Energy and Environment : WIREs},
  volume    = {6},
  journal   = {Wiley interdisciplinary reviews : Energy and Environment : WIREs},
  number    = {1},
  publisher = {Wiley},
  address   = {Weinheim},
  issn      = {2041-840X},
  doi       = {10.1002/wene.217},
  pages     = {1 -- 19},
  year      = {2017},
  language  = {en}
}
@inproceedings{AltayButenweg2013,
  author    = {Altay, Okyay and Butenweg, Christoph},
  title     = {Ermittlung der optimalen Geometrie von Fl{\"u}ssigkeitss{\"a}ulend{\"a}mpfern auf Grundlage neuer Optimierungsans{\"a}tze},
  series = {13. D-A-CH Tagung f{\"u}r Erdbebeningenieurwesen und Baudynamik (D-A-CH 2013) : 29.-30. August 2013, Wien, {\"O}sterreich},
  booktitle = {13. D-A-CH Tagung f{\"u}r Erdbebeningenieurwesen und Baudynamik (D-A-CH 2013) : 29.-30. August 2013, Wien, {\"O}sterreich},
  organization    = {D-A-CH Tagung f{\"u}r Erdbebeningenieurwesen und Baudynamik <13, 2013, Wien>},
  pages     = {1 -- 10},
  year      = {2013},
  language  = {de}
}
@inproceedings{AltayButenwegKlinkel2013,
  author    = {Altay, Okyay and Butenweg, Christoph and Klinkel, Sven},
  title     = {Vibration control of slender structures by semi-active tuned liquid column dampers},
  series = {Conference of the ASCE Engineering Mechanics Institute , Evanston, IL , USA , EMI 2013 , 2013-08-04 - 2013-08-07},
  booktitle = {Conference of the ASCE Engineering Mechanics Institute , Evanston, IL , USA , EMI 2013 , 2013-08-04 - 2013-08-07},
  pages     = {1 Seite},
  year      = {2013},
  language  = {en}
}
@inproceedings{AltayButenwegKlinkel2014,
  author    = {Altay, Okyay and Butenweg, Christoph and Klinkel, Sven},
  title     = {Vibration mitigation of wind turbine towers by a new semiactive Tuned Liquid Column Damper},
  series = {6. Word Congress on Structural Control and Monitoring, 15 - 17 July, 2014 Barcelona,Spain},
  booktitle = {6. Word Congress on Structural Control and Monitoring, 15 - 17 July, 2014 Barcelona,Spain},
  year      = {2014},
  language  = {en}
}
@inproceedings{AltayButenwegKlinkeletal.2014,
  author    = {Altay, Okyay and Butenweg, Christoph and Klinkel, Sven and Taddei, Francesca},
  title     = {Vibration mitigation of wind turbine towers by tuned liquid column dampers},
  series = {Proceedings of the 9th European Conference on Structural Dynamics, EURODYN 2014 Porto, Portugal, 30 June - 2 July 2014 / A. Cunha, E. Caetano, .... (eds.)},
  booktitle = {Proceedings of the 9th European Conference on Structural Dynamics, EURODYN 2014 Porto, Portugal, 30 June - 2 July 2014 / A. Cunha, E. Caetano, .... (eds.)},
  address   = {Porto},
  organization    = {European Conference on Structural Dynamics, EURODYN <9, 2014, Porto>},
  isbn      = {978-972-752-165-4},
  pages     = {1531 -- 1538},
  year      = {2014},
  language  = {en}
}
@article{AltayButenwegTaddei2013,
  author    = {Altay, Okyay and Butenweg, Christoph and Taddei, Francesca},
  title     = {Effektivit{\"a}t von Schwingungsd{\"a}mpfern bei Windenergieanlagen},
  series = {Bauingenieur : die richtungsweisende Zeitschrift im Bauingenieurswesen ; offizielle Zeitschrift der VDI-Gesellschaft Bautechnik. Beilage: D-A-CH-Mitteilungsblatt},
  volume    = {Band 88},
  journal   = {Bauingenieur : die richtungsweisende Zeitschrift im Bauingenieurswesen ; offizielle Zeitschrift der VDI-Gesellschaft Bautechnik. Beilage: D-A-CH-Mitteilungsblatt},
  number    = {Heft 10},
  publisher = {VDI Fachmedien},
  address   = {D{\"u}sseldorf},
  issn      = {1436-4867 (E-Journal); 0005-6650 (Print)},
  pages     = {S11 -- S17},
  year      = {2013},
  language  = {de}
}
@inproceedings{AltayKlinkelButenweg2014,
  author    = {Altay, Okyay and Klinkel, Sven and Butenweg, Christoph},
  title     = {Intelligente semiaktive D{\"a}mpfungssysteme zur Reduktion periodischer und stochastischer Bauwerksschwingungen},
  series = {Berichte der Fachtagung Baustatik - Baupraxis 12 am 24. und 25. Februar 2014 an der Technischen Universit{\"a}t M{\"u}nchen / Hrsg. Kai-Uwe Bletzinger ...},
  booktitle = {Berichte der Fachtagung Baustatik - Baupraxis 12 am 24. und 25. Februar 2014 an der Technischen Universit{\"a}t M{\"u}nchen / Hrsg. Kai-Uwe Bletzinger ...},
  publisher = {Lehrstuhl f{\"u}r Statik, Techn. Univ. M{\"u}nchen},
  address   = {M{\"u}nchen},
  organization    = {Fachtagung Baustatik - Baupraxis <12, 2014, M{\"u}nchen>},
  isbn      = {978-3-00-041256-1},
  pages     = {397 -- 404},
  year      = {2014},
  language  = {de}
}
@incollection{AltayTaddeiButenwegetal.2014,
  author    = {Altay, Okyay and Taddei, Francesca and Butenweg, Christoph and Klinkel, Sven},
  title     = {Vibration mitigation of wind turbine towers with tuned mass dampers},
  series = {Wind turbine control and monitoring. (Advances in industrial control)},
  booktitle = {Wind turbine control and monitoring. (Advances in industrial control)},
  publisher = {Springer},
  address   = {Cham ; Heidelberg ; New York ; Dordrecht ; London},
  isbn      = {978-3-319-08412-1 (Print) ; 978-3-319-08413-8 (E-Book)},
  doi       = {10.1007/978-3-319-08413-8_12},
  pages     = {337 -- 373},
  year      = {2014},
  abstract  = {Because of its minor environmental impact, electricity generation using wind power is getting remarkable. The further growth of the wind industry depends on technological solutions to the challenges in production and construction of the turbines. Wind turbine tower vibrations, which limit power generation efficiency and cause fatigue problems with high maintenance costs, count as one of the main structural difficulties in the wind energy sector. To mitigate tower vibrations auxiliary measures are necessary. The effectiveness of tuned mass damper is verified by means of a numeric study on a 5 MW onshore reference wind turbine. Hereby, also seismic-induced vibrations and soil-structure interaction are considered. Acquired results show that tuned mass damper can effectively reduce resonant tower vibrations and improve the fatigue life of wind turbines. This chapter is also concerned with tuned liquid column damper and a semiactive application of it. Due to its geometric versatility and low prime costs, tuned liquid column dampers are a good alternative to other damping measures, in particular for slender structures like wind turbines.},
  language  = {en}
}
@inproceedings{AnicPenavaGuljasetal.2018,
  author    = {Anic, Filip and Penava, Davorin and Guljas, Ivica and Sarhosis, Vasilis and Abrahamczyk, Lars and Butenweg, Christoph},
  title     = {The Effect of Openings on Out-of-Plane Capacity of Masonry Infilled Reinforced Concrete Frames},
  series = {16th European Conference on Earthquake Engineering, Thessaloniki, 18-21 June, 2018},
  booktitle = {16th European Conference on Earthquake Engineering, Thessaloniki, 18-21 June, 2018},
  pages     = {1 -- 11},
  year      = {2018},
  language  = {en}
}
@article{ArpshofenGerlingSommeretal.1981,
  author    = {Arpshofen, Ingo and Gerling, Ulrich and Sommer, Ferdinand and Schultheiss, Emil and Predel, Bruno and Pool, M. J.},
  title     = {Experimentelle Bestimmung der integralen Mischungsenthalpien in den bin{\"a}ren Systemen Pd-Cu und Si-Cu bei 1600 K},
  series = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 72, H. 12},
  journal   = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 72, H. 12},
  issn      = {0044-3093 ; 0179-4841},
  pages     = {842 -- 846},
  year      = {1981},
  language  = {de}
}
@article{ArpshofenGerlingSommeretal.1981,
  author    = {Arpshofen, Ingo and Gerling, Ulrich and Sommer, Ferdinand and Schultheiss, Emil and Predel, Bruno and Pool, M. J.},
  title     = {Bestimmung der Mischungsenthalpien im System Palladium-Silicium bei 1600 K},
  series = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 72, H. 11},
  journal   = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 72, H. 11},
  issn      = {0044-3093 ; 0179-4841},
  pages     = {776 -- 781},
  year      = {1981},
  language  = {de}
}
@article{ArpshofenPoolSommeretal.1983,
  author    = {Arpshofen, Ingo and Pool, M. J. and Sommer, Ferdinand and Gerling, Ulrich and Predel, Bruno and Schultheiss, Emil},
  title     = {Determination of the integral mixing enthalpies in the Cu-Pd-Si liquid ternary alloy system at 1600 K},
  series = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 74, H. 1},
  journal   = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 74, H. 1},
  issn      = {0044-3093 ; 0179-4841},
  pages     = {25 -- 32},
  year      = {1983},
  language  = {en}
}
@incollection{AugensteinGuerzenichKuperjansetal.2004,
  author    = {Augenstein, Eckardt and G{\"u}rzenich, D. and Kuperjans, Isabel and Wrobel, G.},
  title     = {TOP-Energy : softwaregest{\"u}tzte Analyse und Optimierung industrieller Energieversorgungssysteme},
  series = {Entwicklungslinien der Energietechnik 2004},
  booktitle = {Entwicklungslinien der Energietechnik 2004},
  edition   = {CD-ROM-Ausg.},
  publisher = {VDI},
  address   = {D{\"u}sseldorf},
  year      = {2004},
  language  = {de}
}
@inproceedings{AugensteinHerbergsKuperjans2006,
  author    = {Augenstein, Eckardt and Herbergs, S. and Kuperjans, Isabel},
  title     = {Planung und Bewertung der Geb{\"a}udeenergieversorgung mit TOP-Energy},
  series = {Heizungs- und Raumlufttechnik : 1. Fachtagung Leonberg, 31. Januar bis 1. Februar 2006. - (VDI-Berichte ; Nr. 1921)},
  booktitle = {Heizungs- und Raumlufttechnik : 1. Fachtagung Leonberg, 31. Januar bis 1. Februar 2006. - (VDI-Berichte ; Nr. 1921)},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-18-091921-3},
  pages     = {57 -- 60},
  year      = {2006},
  language  = {de}
}
@inproceedings{AugensteinHerbergsKuperjans2005,
  author    = {Augenstein, Eckardt and Herbergs, S. and Kuperjans, Isabel},
  title     = {TOP-Energy : softwaregest{\"u}tzte Analyse und Optimierung industrieller Energieversorgungssysteme ; Postershow},
  series = {Optimierung in der Energiewirtschaft : Tagung Stuttgart, 27. und 28. Oktober 2005. - (VDI-Berichte ; 1908)},
  booktitle = {Optimierung in der Energiewirtschaft : Tagung Stuttgart, 27. und 28. Oktober 2005. - (VDI-Berichte ; 1908)},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-18-091908-6},
  pages     = {279 -- 282},
  year      = {2005},
  language  = {de}
}