@inproceedings{BreitbachAlexopoulosMayetal.2019, author = {Breitbach, Gerd and Alexopoulos, Spiros and May, Martin and Teixeira Boura, Cristiano Jos{\´e} and Herrmann, Ulf}, title = {Analysis of volumetric solar radiation absorbers made of wire meshes}, series = {AIP Conference Proceedings}, volume = {2126}, booktitle = {AIP Conference Proceedings}, issn = {0094243X}, doi = {10.1063/1.5117521}, pages = {030009-1 -- 030009-6}, year = {2019}, language = {en} } @inproceedings{SauerbornLiebenstundRaueetal.2017, author = {Sauerborn, Markus and Liebenstund, Lena and Raue, Markus and Mang, Thomas and Herrmann, Ulf and Dueing, Andreas}, title = {Analytic method for material aging and quality analyzing to forecast long time stability of plastic micro heliostat components}, series = {AIP Conference Proceedings}, volume = {1850}, booktitle = {AIP Conference Proceedings}, number = {1}, doi = {10.1063/1.4984388}, pages = {030045-1 -- 030045-8}, year = {2017}, language = {en} } @inproceedings{AringhoffGeyerHerrmannetal.2002, author = {Aringhoff, R. and Geyer, Michael and Herrmann, Ulf and Kistner, Rainer and Nava, P. and Osuna, R.}, title = {AndaSol : 50MW Solar Plants with 9 Hour Storage for Southern Spain}, series = {Proceedings of the 11th SolarPACES International Symposium on Concentrated Solar Power and Chemical Energy Technologies : September 4 - 6, 2002, Zurich, Switzerland / Paul Scherrer Institut, PSI; ETH, Eidgen{\"o}ssische Technische Hochschule Z{\"u}rich}, booktitle = {Proceedings of the 11th SolarPACES International Symposium on Concentrated Solar Power and Chemical Energy Technologies : September 4 - 6, 2002, Zurich, Switzerland / Paul Scherrer Institut, PSI; ETH, Eidgen{\"o}ssische Technische Hochschule Z{\"u}rich}, editor = {Steinfeld, Aldo}, publisher = {Paul Scherrer Inst.}, address = {Villingen}, isbn = {3-9521409-3-7}, pages = {37 -- 42}, year = {2002}, language = {en} } @inproceedings{VossBundschuhMelissetal.1974, author = {Voß, Alfred and Bundschuh, Vinzenz and Meliß, Michael and Oesterwind, Dieter}, title = {Andere Prim{\"a}renergiequellen}, series = {Nichtkonventionelle Energiesysteme : Vortr{\"a}ge der VDI-Tagung D{\"u}sseldorf 1974. - (VDI-Bericht. 224.)}, booktitle = {Nichtkonventionelle Energiesysteme : Vortr{\"a}ge der VDI-Tagung D{\"u}sseldorf 1974. - (VDI-Bericht. 224.)}, publisher = {VDI-Verl.}, address = {D{\"u}sseldorf}, isbn = {3-18-090224-8}, pages = {117 -- 125}, year = {1974}, language = {de} } @article{KearneyHerrmannNavaetal.2003, author = {Kearney, D. and Herrmann, Ulf and Nava, P. and Kelly, B. and Mahoney, R. and Pacheco, J. and Cable, R. and Potrovitza, N. and Blake, D. and Price, H.}, title = {Assessment of a Molten Salt Heat Transfer Fluid in a Parabolic Trough Solar Field}, series = {Journal of Solar Energy Engineering}, volume = {125}, journal = {Journal of Solar Energy Engineering}, number = {2}, issn = {1528-8986}, doi = {10.1115/1.1565087}, pages = {170 -- 176}, year = {2003}, language = {en} } @techreport{SchwarzerHafner1999, author = {Schwarzer, Klemens and Hafner, Bernd}, title = {Aufbau und Erprobung eines Latentw{\"a}rmespeichers f{\"u}r den Einsatz in Raumheizungssystemen. Abschlussbericht BMBF 1700297}, pages = {64 S.}, year = {1999}, language = {de} } @article{BuckSchwarzerMelissetal.1994, author = {Buck, H. and Schwarzer, Klemens and Meliß, Michael and Faber, Christian}, title = {Aus- und Weiterbildung am Solar-Institut J{\"u}lich}, series = {Energiewirtschaftliche Tagesfragen. 44 (1994), H. 9}, journal = {Energiewirtschaftliche Tagesfragen. 44 (1994), H. 9}, isbn = {0720-6240}, pages = {65 -- 68}, year = {1994}, language = {de} } @article{BuckFaberMelissetal.1995, author = {Buck, H. and Faber, Christian and Meliß, Michael and Schwarzer, Klemens}, title = {Aus- und Weiterbildung am Solar-Institut J{\"u}lich}, series = {Energie f{\"u}r die Zukunft : 28. Juni bis 1. Juli 1994 ; [Tagungsbericht 2] / 9. Internationales Sonnenforum '94. [Hrsg. Deutsche Gesellschaft f{\"u}r Sonnenenergie e.V. - DGS. Red. A. Hohmann ; H. H. Hohmann]. - (Internationales Sonnenforum ; 9,2)}, journal = {Energie f{\"u}r die Zukunft : 28. Juni bis 1. Juli 1994 ; [Tagungsbericht 2] / 9. Internationales Sonnenforum '94. [Hrsg. Deutsche Gesellschaft f{\"u}r Sonnenenergie e.V. - DGS. Red. A. Hohmann ; H. H. Hohmann]. - (Internationales Sonnenforum ; 9,2)}, publisher = {DGS-Sonnenenergie}, address = {M{\"u}nchen}, pages = {1779 -- 1785}, year = {1995}, language = {de} } @inproceedings{RazenSpaeteMelissetal.1998, author = {Razen, Manfred and Sp{\"a}te, Frank and Meliß, Michael and Breuer, Maria and Hubrich, J{\"o}rg and Rischert, Christa}, title = {Aus-, Fort- und Weiterbildung am Solar-Institut J{\"u}lich}, series = {Deutschlands Weg in eine solare Zukunft : Tagungsband; 26. - 30. Juni 1998 Fachhochschule K{\"o}ln / 11. Internationales Sonnenforum}, booktitle = {Deutschlands Weg in eine solare Zukunft : Tagungsband; 26. - 30. Juni 1998 Fachhochschule K{\"o}ln / 11. Internationales Sonnenforum}, publisher = {Solar Promotion}, address = {M{\"u}nchen}, organization = {Deutsche Gesellschaft f{\"u}r Sonnenenergie}, pages = {1071 -- 1078}, year = {1998}, language = {de} } @techreport{EschDammKalbhenn2013, author = {Esch, Thomas and Damm, Marc Andr{\´e} and Kalbhenn, Hartmut}, title = {Auslegung und Simulation eines Hybridantriebs f{\"u}r den teilelektrischen Betrieb eines Luftfahrzeuges der allgemeinen Luftfahrt : Schlussbericht f{\"u}r das Forschungsvorhaben ; F{\"o}rderperiode 01.07.2009 - 31.05.2012}, address = {Aachen ; Hannover}, doi = {10.2314/GBV:780055411}, pages = {1 Online-Ressource (138 Seiten)}, year = {2013}, language = {de} } @incollection{MelissSpaete1997, author = {Meliß, Michael and Sp{\"a}te, Frank}, title = {Auslegung von solarthermischen Anlagen}, series = {Regenerative Energiequellen : Praktikum / ed. Michael Meliß}, booktitle = {Regenerative Energiequellen : Praktikum / ed. Michael Meliß}, publisher = {Springer}, address = {Berlin}, isbn = {3-540-63218-2}, doi = {10.1007/978-3-642-60864-3_3}, pages = {23 -- 47}, year = {1997}, language = {de} } @inproceedings{DuemmlerOetringerGoettsche2020, author = {D{\"u}mmler, Andreas and Oetringer, Kerstin and G{\"o}ttsche, Joachim}, title = {Auslegungstool zur energieeffizienten K{\"u}hlung von Geb{\"a}uden}, series = {DKV-Tagung 2020, AA IV}, booktitle = {DKV-Tagung 2020, AA IV}, pages = {1 -- 12}, year = {2020}, language = {de} } @article{GorzalkaSchmiedtSchorn2021, author = {Gorzalka, Philip and Schmiedt, Jacob Estevam and Schorn, Christian}, title = {Automated Generation of an Energy Simulation Model for an Existing Building from UAV Imagery}, series = {Buildings}, volume = {11}, journal = {Buildings}, number = {9}, publisher = {MDPI}, address = {Basel}, issn = {2075-5309}, doi = {10.3390/buildings11090380}, pages = {15 Seiten}, year = {2021}, abstract = {An approach to automatically generate a dynamic energy simulation model in Modelica for a single existing building is presented. It aims at collecting data about the status quo in the preparation of energy retrofits with low effort and costs. The proposed method starts from a polygon model of the outer building envelope obtained from photogrammetrically generated point clouds. The open-source tools TEASER and AixLib are used for data enrichment and model generation. A case study was conducted on a single-family house. The resulting model can accurately reproduce the internal air temperatures during synthetical heating up and cooling down. Modelled and measured whole building heat transfer coefficients (HTC) agree within a 12\% range. A sensitivity analysis emphasises the importance of accurate window characterisations and justifies the use of a very simplified interior geometry. Uncertainties arising from the use of archetype U-values are estimated by comparing different typologies, with best- and worst-case estimates showing differences in pre-retrofit heat demand of about ±20\% to the average; however, as the assumptions made are permitted by some national standards, the method is already close to practical applicability and opens up a path to quickly estimate possible financial and energy savings after refurbishment.}, language = {en} } @inproceedings{FrantzBinderBuschetal.2020, author = {Frantz, Cathy and Binder, Matthias and Busch, Konrad and Ebert, Miriam and Heinrich, Andreas and Kaczmarkiewicz, Nadine and Schl{\"o}gl-Knothe, B{\"a}rbel and Kunze, Tobias and Schuhbauer, Christian and Stetka, Markus and Schwager, Christian and Spiegel, Michael and Teixeira Boura, Cristiano Jos{\´e} and Bauer, Thomas and Bonk, Alexander and Eisen, Stefan and Funck, Bernhard}, title = {Basic Engineering of a High Performance Molten Salt Tower Receiver System}, series = {Solar Paces 2020}, booktitle = {Solar Paces 2020}, pages = {1 -- 10}, year = {2020}, language = {en} } @incollection{MelissSpaete1997, author = {Meliß, Michael and Sp{\"a}te, Frank}, title = {Berechnung von Sonnenstand und -strahlung}, series = {Regenerative Energiequellen : Praktikum / ed. Michael Meliß}, booktitle = {Regenerative Energiequellen : Praktikum / ed. Michael Meliß}, publisher = {Springer}, address = {Berlin}, isbn = {3-540-63218-2}, doi = {10.1007/978-3-642-60864-3_2}, pages = {5 -- 22}, year = {1997}, language = {de} } @article{Alexopoulos2012, author = {Alexopoulos, Spiros}, title = {Biogas systems: basics, biogas multifunction, principle of fermentation and hybrid application with a solar tower for the treatment of waste animal manure}, series = {Journal of Engineering Science and Technology Review}, volume = {5}, journal = {Journal of Engineering Science and Technology Review}, number = {4}, issn = {1791-2377}, pages = {48 -- 55}, year = {2012}, abstract = {Two of the main environmental problems of today's society are the continuously increasing production of organic wastes as well as the increase of carbon dioxide in the atmosphere and the related green house effect. A way to solve these problems is the production of biogas. Biogas is a combustible gas consisting of methane, carbon dioxide and small amounts of other gases and trace elements. Production of biogas through anaerobic digestion of animal manure and slurries as well as of a wide range of digestible organic wastes and agricultural residues, converts these substrates into electricity and heat and offers a natural fertiliser for agriculture. The microbiological process of decomposition of organic matter, in the absence of oxygen takes place in reactors, called digesters. Biogas can be used as a fuel in a gas turbine or burner and can be used in a hybrid solar tower system offering a solution for waste treatment of agricultural and animal residues. A solar tower system consists of a heliostat field, which concentrates direct solar irradiation on an open volumetric central receiver. The receiver heats up ambient air to temperatures of around 700°C. The hot air's heat energy is transferred to a steam Rankine cycle in a heat recovery steam generator (HRSG). The steam drives a steam turbine, which in turn drives a generator for producing electricity. In order to increase the operational hours of a solar tower power plant, a heat storage system and/ or hybridization may be considered. The advantage of solar-fossil hybrid power plants, compared to solar-only systems, lies in low additional investment costs due to an adaptable solar share and reduced technical and economical risks. On sunny days the hybrid system operates in a solar-only mode with the central receiver and on cloudy days and at night with the gas turbine only. As an alternative to methane gas, environmentally neutral biogas can be used for operating the gas turbine. Hence, the hybrid system is operated to 100\% from renewable energy sources}, language = {en} } @incollection{Alexopoulos2013, author = {Alexopoulos, Spiros}, title = {Biomass technology and bio-fuels: Heating/cooling and power}, series = {Renewable energy systems : theory, innovations, and intelligent applications / eds.: Socrates Kaplanis and Eleni Kaplani}, booktitle = {Renewable energy systems : theory, innovations, and intelligent applications / eds.: Socrates Kaplanis and Eleni Kaplani}, publisher = {Nova Science Publ.}, address = {Hauppauge, NY}, isbn = {9781624177415}, pages = {501 -- 523}, year = {2013}, language = {en} } @inproceedings{Meliss1985, author = {Meliß, Michael}, title = {Biomasse-Potential}, series = {Energie aus Biomasse : Erfahrungen mit verschiedenen technischen L{\"o}sungen und Zukunftsaussichten; Tagungsbericht; [Fachtagung, 18. - 19. November 1985, Freising]}, booktitle = {Energie aus Biomasse : Erfahrungen mit verschiedenen technischen L{\"o}sungen und Zukunftsaussichten; Tagungsbericht; [Fachtagung, 18. - 19. November 1985, Freising]}, publisher = {Techn. Univ.}, address = {M{\"u}nchen}, organization = {International Solar Energy Society}, pages = {1 -- 30}, year = {1985}, language = {de} } @inproceedings{GorzalkaDahlkeGoettscheetal.2018, author = {Gorzalka, Philip and Dahlke, Dennis and G{\"o}ttsche, Joachim and Israel, Martin and Patel, Dhruvkumar and Prahl, Christoph and Schmiedt, Jacob Estevam and Frommholz, Dirk and Hoffschmidt, Bernhard and Linkiewicz, Magdalena}, title = {Building Tomograph-From Remote Sensing Data of Existing Buildings to Building Energy Simulation Input}, series = {EBC, Annex 71, Fifth expert meeting, October 17-19, 2018, Innsbruck, Austria}, booktitle = {EBC, Annex 71, Fifth expert meeting, October 17-19, 2018, Innsbruck, Austria}, pages = {17 Seiten}, year = {2018}, language = {en} } @inproceedings{SchulteFischedickTammeHerrmann2009, author = {Schulte-Fischedick, Jan and Tamme, Rainer and Herrmann, Ulf}, title = {CFD Analysis of the Cool Down Behaviour of Molten Salt Thermal Storage Systems}, series = {ASME 2008 2nd International Conference on Energy Sustainability collocated with the Heat Transfer, Fluids Engineering, and 3rd Energy Nanotechnology Conferences, ASME 2008 2nd International Conference on Energy Sustainability, Jacksonville, Florida, USA, August 10-14, 2008. - Vol. 2}, booktitle = {ASME 2008 2nd International Conference on Energy Sustainability collocated with the Heat Transfer, Fluids Engineering, and 3rd Energy Nanotechnology Conferences, ASME 2008 2nd International Conference on Energy Sustainability, Jacksonville, Florida, USA, August 10-14, 2008. - Vol. 2}, publisher = {ASME}, address = {New York, NY}, isbn = {978-0-7918-4320-8}, doi = {doi:10.1115/ES2008-54101}, pages = {515 -- 524}, year = {2009}, language = {de} }