TY  - CHAP
A1  - Chico Caminos, Ricardo Alexander
A1  - Schmitz, Pascal
A1  - Atti, Vikrama Naga Babu
A1  - Mahdi, Zahra
A1  - Teixeira Boura, Cristiano José
A1  - Sattler, Johannes Christoph
A1  - Herrmann, Ulf
A1  - Hilger, Patrick
A1  - Dieckmann, Simon
T1  - Development of a micro heliostat and optical qualification assessment with a 3D laser scanning method
T2  - SOLARPACES 2020
N2  - The Solar-Institut Jülich (SIJ) and the companies Hilger GmbH and Heliokon GmbH from Germany have developed a small-scale cost-effective heliostat, called “micro heliostat”. Micro heliostats can be deployed in small-scale concentrated solar power (CSP) plants to concentrate the sun's radiation for electricity generation, space or domestic water heating or industrial process heat. In contrast to conventional heliostats, the special feature of a micro heliostat is that it consists of dozens of parallel-moving, interconnected, rotatable mirror facets. The mirror facets array is fixed inside a box-shaped module and is protected from weathering and wind forces by a transparent glass cover. The choice of the building materials for the box, tracking mechanism and mirrors is largely dependent on the selected production process and the intended application of the micro heliostat. Special attention was paid to the material of the tracking mechanism as this has a direct influence on the accuracy of the micro heliostat. The choice of materials for the mirror support structure and the tracking mechanism is made in favor of plastic molded parts. A qualification assessment method has been developed by the SIJ in which a 3D laser scanner is used in combination with a coordinate measuring machine (CMM). For the validation of this assessment method, a single mirror facet was scanned and the slope deviation was computed.
KW  - Concentrated solar power
KW  - Electricity generation
KW  - Measuring instruments
KW  - Heliostats
KW  - Global change
Y1  - 2022
SN  - 978-0-7354-4195-8
U6  - https://doi.org/10.1063/5.0086262
SN  - 1551-7616 (online)
SN  - 0094-243X (print)
N1  - SOLARPACES 2020: 26th International Conference on Concentrating Solar Power and Chemical Energy Systems, 28 September–2 October 2020, Freiburg, Germany
IS  - 2445 / 1
PB  - AIP conference proceedings / American Institute of Physics
CY  - Melville, NY
ER  - 
TY  - CHAP
A1  - Mahdi, Zahra
A1  - Rendón, Carlos
A1  - Schwager, Christian
A1  - Teixeira Boura, Cristiano José
A1  - Herrmann, Ulf
T1  - Novel concept for indirect solar-heated methane reforming
T2  - AIP Conference Proceedings
Y1  - 2019
U6  - https://doi.org/10.1063/1.5117694
SN  - 0094-243X
VL  - 2126
SP  - 180014-1
EP  - 180014-7
PB  - AIP Publishing
CY  - Melville, NY
ER  - 
TY  - JOUR
A1  - Jellinghaus, Sabine
A1  - Göttsche, Joachim
A1  - Hoffschmidt, Bernhard
T1  - Beleuchtung mit gesteuertem Farblicht - Bewertung eines Prototypen
JF  - Zwölftes Symposium Innovative Lichttechnik in Gebäuden : 26./27. Januar 2006, Kloster Banz, Bad Staffelstein / OTTI - Training, Seminare, Tagungen. [Fachliche Gesamtleitung: Claus Steffan. Veranst.: OTTI, Bereich Erneuerbare Energien. Mitveranst.: Architektenkammer Baden-Württemberg, Stuttgart ...]  / . - (Wissen für Profis)
Y1  - 2006
SN  - 3-934681-43-3
N1  - Symposium Innovative Lichttechnik in Gebäuden <12, 2006, Kloster Banz> ; Ostbayerisches Technologie-Transfer-Institut / Bereich Erneuerbare Energien
SP  - 89
EP  - 93
PB  - OTTI, Bereich Erneuerbare Energien
CY  - Regensburg
ER  - 
TY  - JOUR
A1  - Reger, Vitali
A1  - Kuhnhenne, Markus
A1  - Hachul, Helmut
A1  - Döring, Bernd
A1  - Blanke, Tobias
A1  - Göttsche, Joachim
T1  - Plusenergiegebäude 2.0 in Stahlleichtbauweise
JF  - Stahlbau
Y1  - 2019
U6  - https://doi.org/10.1002/stab.201900034
SN  - 1437-1049 (E-journal), 0038-9145 (print)
VL  - 88
IS  - 6
SP  - 522
EP  - 528
PB  - Ernst & Sohn
CY  - Berlin
ER  - 
TY  - CHAP
A1  - Knoche, K. F.
A1  - Kruska, Martin
A1  - Weber, P.
A1  - Kuperjans, Isabel
ED  - Schulz, Werner F.
T1  - Energiemanagement
T2  - Lexikon Nachhaltiges Wirtschaften. - (Lehr- und Handbücher zur ökologischen Unternehmensführung und Umweltökonomie)
Y1  - 2001
SN  - 3-486-24523-6
SP  - 88
EP  - 92
PB  - Oldenbourg
CY  - München [u.a.]
ER  - 
TY  - CHAP
A1  - Augenstein, Eckardt
A1  - Herbergs, S.
A1  - Kuperjans, Isabel
T1  - TOP-Energy : softwaregestützte Analyse und Optimierung industrieller Energieversorgungssysteme ; Postershow
T2  - Optimierung in der Energiewirtschaft : Tagung Stuttgart, 27. und 28. Oktober 2005. - (VDI-Berichte ; 1908)
Y1  - 2005
SN  - 3-18-091908-6
SP  - 279
EP  - 282
PB  - VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - CHAP
A1  - Bouvy, C.
A1  - Kuperjans, Isabel
T1  - Mikro-Gasturbinen : eine neue Technologie zur Kraft-Wärme-Kopplung in kleinen und mittleren Unternehmen
T2  - Entwicklungslinien der Energietechnik 2004
Y1  - 2004
N1  - Themengebiet Rationelle Energieverwendung
PB  - VDI-Verlag
CY  - Düsseldorf
ET  - CD-ROM-Ausg.
ER  - 
TY  - CHAP
A1  - Pauksztat, Anja
A1  - Kuperjans, Isabel
A1  - de Hesselle, M.
T1  - Referenzformeln für Energiebedarf und CO2-Emissionen in der Glasindustrie
T2  - Energieeffizienz - Chancen für die Zukunft : Tagung Berlin, 14. und 15. November 2006. - (VDI-Berichte ; 1951)
Y1  - 2006
SN  - 3-18-091951-5
SP  - 179
EP  - 190
PB  - VDI-Verl.
CY  - Düsseldorf
ET  - Nichtred. Ms.-Dr.
ER  - 
TY  - GEN
A1  - Hezel, Fabian
A1  - Frauenrath, Tobias
A1  - Renz, Wolfgang
A1  - Schulz-Menger, Jeanette
A1  - Niendorf, Thoralf
T1  - Feasibility of CINE Myocardial T2* Mapping Using Susceptibility Weighted Gradient-Echo Imaging at 7.0 T
T2  - 2010 ISMRM-ESMRMB joint annual meeting
N2  - This study is designed to demonstrate the promise of susceptibility weighted 2D CINE FLASH and T2* Mapping of the heart at 7T.
Y1  - 2010
SN  - 1545-4428
N1  - ISMRM-ESMRMB joint annual meeting, 1 - 7 May 2010, Stockholm, Sweden
ER  - 
TY  - CHAP
A1  - Kruska, Martin
A1  - Kuperjans, Isabel
T1  - Análisis Thermodinámicos : [Capítulo 3.3]
T2  - Uso racional de energía : eficiencia energética y energías renovables. - (Manual para consultores y expertos)
Y1  - 1999
SP  - 3.3-1
EP  - 3.3-15
PB  - Ministerio de Energía y Minas
CY  - Lima
ER  - 
TY  - THES
A1  - Kuperjans, Isabel
T1  - Verfahren zur Analyse und Bewertung industrieller Energieanlagen
Y1  - 2000
N1  - Aachen, Techn. Hochsch., Diss., 2000
CY  - Aachen
ER  - 
TY  - GEN
A1  - Frauenrath, Tobias
A1  - de Geyer d'Orth, Thibaut
A1  - Niendorf, Thoralf
T1  - Assessment of Accuracy & Reproducibility of ECG, Pulse Oximetry & Phonocardiogram Gating of Cardiac MRI at 7T
T2  - 2011 ISMRM Annual Meeting Proceedings
N2  - At (ultra)high magnetic fields the artifact sensitivity of ECG recordings increases. This bears the risk of R-wave mis-registration which has been consistently reported for ECG triggered CMR at 7.0T. Realizing the constraints of conventional ECG, acoustic cardiac triggering (ACT) has been proposed. The clinical ACT has not been carefully examined yet. For this reason, this work scrutinizes the suitability, accuracy and reproducibility of ACT for CMR at 7.0T. For this purpose, the trigger reliability and trigger detection variance are examined together with an qualitative and quantitative assessment of image quality of the heart at 7.0T.
Y1  - 2011
SN  - 1545-4428
N1  - ISMRM 19th Annual Meeting & Exhibition, 7-13 May 2011, Montreal, Quebec, Canada
ER  - 
TY  - JOUR
A1  - Kuperjans, Isabel
A1  - Starke, M.
A1  - Esser, J.
A1  - Meyer, J.
A1  - Donner, O.
T1  - Analyse und Konzeption von Energieanlagen unter ökologischen, wirtschaftlichen und technischen Gesichtspunkten
JF  - WLB : Umwelttechnik für Industrie und Kommune
Y1  - 2000
SN  - 0341-2679
VL  - 44
IS  - 11/12
SP  - 26
EP  - 29
ER  - 
TY  - BOOK
A1  - Schwarzer, Klemens
A1  - Altes, Jürgen
T1  - Zum Störungsverhalten des HTR 500 : eine Trendanalyse ; [Report] / von J. Altes ... K. Schwarzer ...  - (Spezielle Berichte der Kernforschungsanlage Jülich ; 220)
Y1  - 1983
N1  - Überarb. Fassung des internat. Berichtes KFA-ISF-IB-3/83. - Erg.-Bd. u. d. T.:  Sicherheitstechnische Untersuchungen zum Störfallverhalten des HTR-500
PB  - Zentralbibliothek der Kernforschungsanlage
CY  - Jülich
ER  - 
TY  - JOUR
A1  - Breitbach, Gerd
A1  - Altes, Jürgen
A1  - Szimmat, J.
T1  - Anwendung der Finite-Element-Methode bei der Berechnung des Wärmetransports durch Strahlung / J. Altes ; G. Breitbach ; J. Szimmat
JF  - International FEM-Congress : Baden-Baden, Federal Republic of Germany, 17./18. November 1986
Y1  - 1989
N1  - International FEM Congress <15, 1986, Baden-Baden>
SP  - 127
EP  - 148
PB  - IKO Software Service GmbH
CY  - Stuttgart
ER  -