TY  - CHAP
A1  - Breitbach, Gerd
A1  - Alexopoulos, Spiros
A1  - May, Martin
A1  - Teixeira Boura, Cristiano José
A1  - Herrmann, Ulf
T1  - Analysis of volumetric solar radiation absorbers made of wire meshes
T2  - AIP Conference Proceedings
Y1  - 2019
U6  - http://dx.doi.org/10.1063/1.5117521
SN  - 0094243X
VL  - 2126
SP  - 030009-1
EP  - 030009-6
ER  - 
TY  - CHAP
A1  - Sauerborn, Markus
A1  - Liebenstund, Lena
A1  - Raue, Markus
A1  - Mang, Thomas
A1  - Herrmann, Ulf
A1  - Dueing, Andreas
T1  - Analytic method for material aging and quality analyzing to forecast long time stability of plastic micro heliostat components
T2  - AIP Conference Proceedings
Y1  - 2017
U6  - http://dx.doi.org/10.1063/1.4984388
VL  - 1850
IS  - 1
SP  - 030045-1
EP  - 030045-8
ER  - 
TY  - CHAP
A1  - Aringhoff, R.
A1  - Geyer, Michael
A1  - Herrmann, Ulf
A1  - Kistner, Rainer
A1  - Nava, P.
A1  - Osuna, R.
ED  - Steinfeld, Aldo
T1  - AndaSol : 50MW Solar Plants with 9 Hour Storage for Southern Spain
T2  - 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, Eidgenössische Technische Hochschule Zürich
Y1  - 2002
SN  - 3-9521409-3-7
SP  - 37
EP  - 42
PB  - Paul Scherrer Inst.
CY  - Villingen
ER  - 
TY  - CHAP
A1  - Voß, Alfred
A1  - Bundschuh, Vinzenz
A1  - Meliß, Michael
A1  - Oesterwind, Dieter
T1  - Andere Primärenergiequellen
T2  - Nichtkonventionelle Energiesysteme : Vorträge der VDI-Tagung Düsseldorf 1974. - (VDI-Bericht. 224.)
Y1  - 1974
SN  - 3-18-090224-8
SP  - 117
EP  - 125
PB  - VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - JOUR
A1  - Kearney, D.
A1  - Herrmann, Ulf
A1  - Nava, P.
A1  - Kelly, B.
A1  - Mahoney, R.
A1  - Pacheco, J.
A1  - Cable, R.
A1  - Potrovitza, N.
A1  - Blake, D.
A1  - Price, H.
T1  - Assessment of a Molten Salt Heat Transfer Fluid in a Parabolic Trough Solar Field
JF  - Journal of Solar Energy Engineering
Y1  - 2003
U6  - http://dx.doi.org/10.1115/1.1565087
SN  - 1528-8986
VL  - 125
IS  - 2
SP  - 170
EP  - 176
ER  - 
TY  - RPRT
A1  - Schwarzer, Klemens
A1  - Hafner, Bernd
T1  - Aufbau und Erprobung eines Latentwärmespeichers für den Einsatz in Raumheizungssystemen. Abschlussbericht BMBF 1700297
Y1  - 1999
ER  - 
TY  - JOUR
A1  - Buck, H.
A1  - Schwarzer, Klemens
A1  - Meliß, Michael
A1  - Faber, Christian
T1  - Aus- und Weiterbildung am Solar-Institut Jülich
JF  - Energiewirtschaftliche Tagesfragen. 44 (1994), H. 9
Y1  - 1994
SN  - 0720-6240
SP  - 65
EP  - 68
ER  - 
TY  - JOUR
A1  - Buck, H.
A1  - Faber, Christian
A1  - Meliß, Michael
A1  - Schwarzer, Klemens
T1  - Aus- und Weiterbildung am Solar-Institut Jülich
JF  - Energie für die Zukunft : 28. Juni bis 1. Juli 1994 ; [Tagungsbericht 2] / 9. Internationales Sonnenforum '94. [Hrsg. Deutsche Gesellschaft für Sonnenenergie e.V. - DGS. Red. A. Hohmann ; H. H. Hohmann].  - (Internationales Sonnenforum ; 9,2)
Y1  - 1995
N1  - Internationales Sonnenforum <9, 1994, Stuttgart> ; Deutsche Gesellschaft für Sonnenenergie
SP  - 1779
EP  - 1785
PB  - DGS-Sonnenenergie
CY  - München
ER  - 
TY  - CHAP
A1  - Razen, Manfred
A1  - Späte, Frank
A1  - Meliß, Michael
A1  - Breuer, Maria
A1  - Hubrich, Jörg
A1  - Rischert, Christa
T1  - Aus-, Fort- und Weiterbildung am Solar-Institut Jülich
T2  - Deutschlands Weg in eine solare Zukunft : Tagungsband; 26. - 30. Juni 1998 Fachhochschule Köln / 11. Internationales Sonnenforum
Y1  - 1998
SP  - 1071
EP  - 1078
PB  - Solar Promotion
CY  - München
ER  - 
TY  - RPRT
A1  - Esch, Thomas
A1  - Damm, Marc André
A1  - Kalbhenn, Hartmut
T1  - Auslegung und Simulation eines Hybridantriebs für den teilelektrischen Betrieb eines Luftfahrzeuges der allgemeinen Luftfahrt : Schlussbericht für das Forschungsvorhaben ; Förderperiode 01.07.2009 - 31.05.2012
T1  - HyFly ; Design and simulation of a partially electrified operatin of an aircraft of the general aviation
Y1  - 2013
U6  - http://dx.doi.org/10.2314/GBV:780055411
N1  - Report-Nr.: 1709X08
CY  - Aachen ; Hannover
ER  - 
TY  - CHAP
A1  - Meliß, Michael
A1  - Späte, Frank
T1  - Auslegung von solarthermischen Anlagen
T2  - Regenerative Energiequellen : Praktikum / ed. Michael Meliß
Y1  - 1997
SN  - 3-540-63218-2
U6  - http://dx.doi.org/10.1007/978-3-642-60864-3_3
SP  - 23
EP  - 47
PB  - Springer
CY  - Berlin
ER  - 
TY  - CHAP
A1  - Dümmler, Andreas
A1  - Oetringer, Kerstin
A1  - Göttsche, Joachim
T1  - Auslegungstool zur energieeffizienten Kühlung von Gebäuden
T2  - DKV-Tagung 2020, AA IV
Y1  - 2020
N1  - Deutsche Kälte- und Klimatagung 2020 online
SP  - 1
EP  - 12
ER  - 
TY  - JOUR
A1  - Gorzalka, Philip
A1  - Schmiedt, Jacob Estevam
A1  - Schorn, Christian
T1  - Automated Generation of an Energy Simulation Model for an Existing Building from UAV Imagery
JF  - Buildings
N2  - 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.
KW  - Modelica
KW  - heat transfer coefficient
KW  - heat demand
KW  - building energy modelling
KW  - building energy simulation
Y1  - 2021
U6  - http://dx.doi.org/10.3390/buildings11090380
SN  - 2075-5309
N1  - This article belongs to the Special Issue "Application of Computer Technology in Buildings"
VL  - 11
IS  - 9
PB  - MDPI
CY  - Basel
ER  - 
TY  - CHAP
A1  - Frantz, Cathy
A1  - Binder, Matthias
A1  - Busch, Konrad
A1  - Ebert, Miriam
A1  - Heinrich, Andreas
A1  - Kaczmarkiewicz, Nadine
A1  - Schlögl-Knothe, Bärbel
A1  - Kunze, Tobias
A1  - Schuhbauer, Christian
A1  - Stetka, Markus
A1  - Schwager, Christian
A1  - Spiegel, Michael
A1  - Teixeira Boura, Cristiano José
A1  - Bauer, Thomas
A1  - Bonk, Alexander
A1  - Eisen, Stefan
A1  - Funck, Bernhard
T1  - Basic Engineering of a High Performance Molten Salt Tower Receiver System
T2  - Solar Paces 2020
Y1  - 2020
SP  - 1
EP  - 10
ER  - 
TY  - CHAP
A1  - Meliß, Michael
A1  - Späte, Frank
T1  - Berechnung von Sonnenstand und -strahlung
T2  - Regenerative Energiequellen : Praktikum / ed. Michael Meliß
Y1  - 1997
SN  - 3-540-63218-2
U6  - http://dx.doi.org/10.1007/978-3-642-60864-3_2
SP  - 5
EP  - 22
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Alexopoulos, Spiros
T1  - Biogas systems: basics, biogas multifunction, principle of fermentation and hybrid application with a solar tower for the treatment of waste animal manure
JF  - Journal of Engineering Science and Technology Review
N2  - 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
Y1  - 2012
SN  - 1791-2377
N1  - Special Issue on Renewable Energy Systems
VL  - 5
IS  - 4
SP  - 48
EP  - 55
ER  - 
TY  - CHAP
A1  - Alexopoulos, Spiros
T1  - Biomass technology and bio-fuels: Heating/cooling and power
T2  - Renewable energy systems : theory, innovations, and intelligent applications / eds.: Socrates Kaplanis and Eleni Kaplani
Y1  - 2013
SN  - 9781624177415
SP  - 501
EP  - 523
PB  - Nova Science Publ.
CY  - Hauppauge, NY
ER  - 
TY  - CHAP
A1  - Meliß, Michael
T1  - Biomasse-Potential
T2  - Energie aus Biomasse : Erfahrungen mit verschiedenen technischen Lösungen und Zukunftsaussichten; Tagungsbericht; [Fachtagung, 18. - 19. November 1985, Freising]
Y1  - 1985
SP  - 1
EP  - 30
PB  - Techn. Univ.
CY  - München
ER  - 
TY  - CHAP
A1  - Gorzalka, Philip
A1  - Dahlke, Dennis
A1  - Göttsche, Joachim
A1  - Israel, Martin
A1  - Patel, Dhruvkumar
A1  - Prahl, Christoph
A1  - Schmiedt, Jacob Estevam
A1  - Frommholz, Dirk
A1  - Hoffschmidt, Bernhard
A1  - Linkiewicz, Magdalena
T1  - Building Tomograph–From Remote Sensing Data of Existing Buildings to Building Energy Simulation Input
T2  - EBC, Annex 71, Fifth expert meeting, October 17-19, 2018, Innsbruck, Austria
Y1  - 2018
ER  - 
TY  - CHAP
A1  - Schulte-Fischedick, Jan
A1  - Tamme, Rainer
A1  - Herrmann, Ulf
T1  - CFD Analysis of the Cool Down Behaviour of Molten Salt Thermal Storage Systems
T2  - 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
Y1  - 2009
SN  - 978-0-7918-4320-8
U6  - http://dx.doi.org/doi:10.1115/ES2008-54101
N1  - Paper No. ES2008-54101
SP  - 515
EP  - 524
PB  - ASME
CY  - New York, NY
ER  -