TY  - JOUR
A1  - Schwarzer, Klemens
A1  - Katscher, W.
A1  - Stauch, B.
T1  - Untersuchungen zum Kerosinbrand im AVR-Trockenlager bei einem postulierten Flugzeugabsturz / W. Katscher ; B. Stauch ; C. Schwarzer
JF  - Tagungsbericht : Meistersingerhalle, 15.-17.5.1990 Nürnberg = Proceedings / Kerntechnische Gesellschaft e.V.. Deutsches Atomforum e.V. / [Red.: Karl G. Bauer]
Y1  - 1990
N1  - Jahrestagung Kerntechnik <1990, Nürnberg> ; Annual Meeting of Nuclear Technology <1990, Nürnberg>
SP  - 243
EP  - 246
PB  - Inforum-Verl.
CY  - Bonn
ER  - 
TY  - CHAP
A1  - Boesen, Niklas
A1  - Rosin, Julia
A1  - Butenweg, Christoph
A1  - Deichsel, Anne
A1  - Klinkel, Sven
ED  - Zabel, Volkmar
ED  - Beinersdorf, Silke
T1  - Untersuchung vorhandenerTragreserven moderner unbewehrter Mauerwerksbauten
T2  - Vortragsband der 15. D-A-CH-Tagung Erdbebeningenieurwesen und Baudynamik
Y1  - 2017
SN  - 978-3-930108-13-5
N1  - 21.-22. September 2017, Weimar.
ISBN laut DNB falsch
SP  - 408
EP  - 418
PB  - Deutsche Gesellschaft für Erdbebeningenieurwesen und Baudynamik (DGEB) e.V.
CY  - Weimar
ER  - 
TY  - CHAP
A1  - Park, Jin
A1  - Butenweg, Christoph
A1  - Reindl, Lukas
T1  - Untersuchung der Eignung von Ankerschienensystemen unter Erdbebeneinwirkungen
T2  - Conference proceedings / ANSYS Conference & 28th CADFEM Users´ Meeting 2010 : 3. - 5. November 2010, Eurogess Aachen / CADFEM; ANSYS
Y1  - 2010
SN  - 3-937523-07-3
SP  - Dokument 2.11.1
PB  - CADFEM [u.a.]
CY  - Grafing
ER  - 
TY  - BOOK
A1  - Hoyler, Friedrich
T1  - Untersuchung der (p,alpha)-Reaktion an Kernen der sd-Schale und ihre mikroskopische Analyse
Y1  - 1982
N1  - Tübingen, Univ., Diss., 1982
CY  - Tübingen
ER  - 
TY  - JOUR
A1  - Schwarzer, Klemens
A1  - Ehrhardt, J.
A1  - Bayer, A.
A1  - Kroeger, W.
T1  - Unfallfolgen- und Risikoabschätzung für die probabilistische HTR-1160-Sicherheitsstudie / J. Ehrhardt ; A. Bayer ; W. Kroeger ; K. Schwarzer
JF  - Atomwirtschaft - Atomtechnik. 27 (1982), H. 10
Y1  - 1982
SN  - 0004-721x
N1  - 2. ISSN: 0365-8414
SP  - 527
EP  - 529
ER  - 
TY  - CHAP
A1  - Dielmann, Klaus-Peter
T1  - Umsetzung Strom-/Gasmarkt nach der Liberalisierung
N2  - Neues Energierecht Strom Neues Energierecht Gas Emissionshandel in Europa - ein interessanter Markt?
KW  - Energierecht
KW  - Elektrizität
KW  - Gas
KW  - Emissionshandel
Y1  - 2001
ER  - 
TY  - CHAP
A1  - Pieper, Martin
A1  - Konopka, Mahnaz
T1  - Umgestaltung der Mathematik Anfängervorlesungen im Fachbereich Energietechnik
T2  - Mathematik im Übergang Schule/Hochschule und im ersten Studienjahr : extended abstracts zur 2. khdm-Arbeitstagung 20.02. - 23.02.2013. (khdm-Report ; 13-01)
Y1  - 2013
SP  - 115
EP  - 116
ER  - 
TY  - THES
A1  - Betsch, Matthias
T1  - Umbau einer Mikroturbine zu einer extern befeuerten Maschine mit Ankopplung an eine Stationäre-Wirbelschichtfeuerung
Y1  - 2009
U6  - http://nbn-resolving.de/urn/resolver.pl?nbn:de:gbv:28-diss2009-0166-9
N1  - Diss., Univ. Rostock, 2009
PB  - Univ. Rostock, Fakultät für Maschinenbau und Schiffstechnik
CY  - Rostock
ER  - 
TY  - JOUR
A1  - Förster, Arnold
T1  - Ultrahigh frequency measurements of magnetic penetration length and surface impedance of YBa2Cu3O7–x microstriplines on Si and GaAs substrates . Rüders, F; Hollricher, O.;  Copetti, C. A. ; Förster,  A. ; Buchal, Ch. ; Prusseit, W.  ; Kinder, H.
JF  - Journal of Applied Physics. 77 (1995), H. 10
Y1  - 1995
SN  - 1089-7550
SP  - 5282
EP  - 5286
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Marso, M.
A1  - Mikulics, V. V.
A1  - Adam, R.
T1  - Ultrafast Phenomena in Freestanding LT-GaAs Devices. Marso, M.; Mikulics, V. V.; Adam, R.; Wu, S.; Zheng, X.; Camara, I.; Siebe, N. Y.; Förster, A.; Güsten, R.; Kordos, P.; Sobolewski, R.
JF  - Acta physica Polonica / A. 107 (2005), H. 1
Y1  - 2005
SN  - 0587-4246
SP  - 109
EP  - 117
ER  - 
TY  - JOUR
A1  - Mikulics, M.
A1  - Adam, R.
A1  - Kordos, P.
A1  - Förster, Arnold
A1  - Lüth, H.
A1  - Wu, S.
A1  - Zheng, X.
A1  - Sobolewski, R.
T1  - Ultrafast low-temperature-grown epitaxial GaAs photodetectors transferred on flexible plastic substrates
JF  - IEEE photonics technology letters : IEEE PTL. 17 (2005), H. 8
Y1  - 2005
SN  - 1041-1135
SP  - 1725
EP  - 1727
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Mikulics, M.
A1  - Wu, S.
A1  - Marso, M.
T1  - Ultrafast and Highly Sensitive Photodetectors With Recessed Electrodes Fabricated on Low-Temperature-Grown GaAs. Mikulics, M.; Wu, S.; Marso, M.; Adam, R.; Förster, A.; van der Hart, A.; Kordos, P.; Lüth, H.; Sobolewski, R.
JF  - IEEE Photonics Technology Letters. 18 (2006), H. 7
Y1  - 2006
SP  - 820
EP  - 822
ER  - 
TY  - CHAP
A1  - Schemm, R.
A1  - Lintzel, P.
A1  - Borchert, Jörg
ED  - Zenke, Ines
T1  - Typische Elemente des Handelsmarktes
T2  - Energiehandel in Europa
Y1  - 2015
SN  - 3-406-52443-5
SP  - 195
EP  - 216
PB  - Beck
CY  - München
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Fend, Thomas
A1  - Pitz-Paal, Robert
A1  - Reutter, Oliver
T1  - Two novel high-porosity materials as volumetric receivers for concentrated solar radiation / Thomas Fend ; Robert Pitz-Paal ; Oliver Reutter ... Bernhard Hoffschmidt
JF  - Solar energy materials & solar cells. 84 (2004), H. 1
Y1  - 2004
SN  - 0927-0248
SP  - 291
EP  - 304
ER  - 
TY  - JOUR
A1  - Vitusevich, S. A.
A1  - Förster, Arnold
A1  - Indlekofer, K.-M.
A1  - Lüth, H.
A1  - Belyaev, A. E.
A1  - Glavin, B. A.
A1  - Konakova, R. V.
T1  - Tunneling Through X-Valley-Related Impurity States in GaAs/AlAs Resonant-Tunneling Diodes
JF  - Physical  Review . B. 61 (2000), H. 16
Y1  - 2000
SN  - 1550-235X
SP  - 10898
EP  - 10904
ER  - 
TY  - BOOK
A1  - Müller, Burghard
A1  - Kreutz, Ferdinand
A1  - Kroth, Kornelius
T1  - Tritiumgewinnung aus Zircaloyhüllrohren abgebrannter LWR-Brennelemente. - (Berichte der Kernforschungsanlage Jülich ; 1715)
Y1  - 1981
PB  - Zentralbibliothek der Kernforschungsanlage
CY  - Jülich
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Schelthoff, Christof
T1  - Trennungsabstand bei Blitzschutzsystemen. Die Anforderungen nach VDE 0185-305-3:2006:10
JF  - de- Der Elektro- und Gebäudetechniker (2007)
Y1  - 2007
SP  - 43
EP  - 48
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Griebel, M.
A1  - Indlekofer, M.
A1  - Lüth, H.
T1  - Transport through a buried double barrier single electron transistor at low temperatures
JF  - Physica E: Low-dimensional Systems and Nanostructures. 2 (1998), H. 1-4
Y1  - 1998
SN  - 1386-9477
SP  - 502
EP  - 506
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Griebel, M.
A1  - Indlekofer, K. M.
A1  - Lüth, H.
T1  - Transport properties of gated resonant tunneling diodes in the single electron regime. Griebel, M.; Indlekofer,  K. M.; Förster, A.; Lüth, H.
JF  - Journal of Applied Physics. 84 (1998), H. 12
Y1  - 1998
SN  - 1089-7550
SP  - 6719
EP  - 6724
ER  - 
TY  - BOOK
A1  - Neubauer, Boris
T1  - Transkristalline Schichten auf Hochspannungskabeln aus Polyethylen : Struktur und Permeationseigenschaften
Y1  - 1991
N1  - Darmstadt, Techn. Hochsch., Diss., 1991
CY  - Darmstadt
ER  - 
TY  - CHAP
A1  - Kob, Malte
A1  - Gömmel, Andreas
A1  - Butenweg, Christoph
A1  - Niendorf, Thoralf
T1  - Training of a combined model of larynx and vocal folds with data from MRI measurements
T2  - The 5th International Conference on Voice Physiology and Biomechanics: Variations across Cultures and Species, July 12-14, 2006, Tokyo, Japan. Proceedings
Y1  - 2006
SP  - 45
EP  - 46
ER  - 
TY  - CHAP
A1  - Steuer-Dankert, Linda
T1  - Training future skills - sustainability, interculturality & innovation in a digital design thinking format
T2  - Proceedings of the 19th International CDIO Conference
N2  - The complex questions of today for a world of tomorrow are characterized by their global impact. Solutions must therefore not only be sustainable in the sense of the three pillars of sustainability (economic, environmental, and social) but must also function globally. This goes hand in hand with the need for intercultural acceptance of developed services and products. To achieve this, engineers, as the problem solvers of the future, must be able to work in intercultural teams on appropriate solutions, and be sensitive to intercultural perspectives. To equip the engineers of the future with the so-called future skills, teaching concepts are needed in which students can acquire these methods and competencies in application-oriented formats. The presented course "Applying Design Thinking - Sustainability, Innovation and Interculturality" was developed to teach future skills from the competency areas Digital Key Competencies, Classical Competencies and Transformative Competencies. The CDIO Standard 3.0, in particular the standards 5, 6, 7 and 8, was used as a guideline. The course aims to prepare engineering students from different disciplines and cultures for their future work in an international environment by combining a digital teaching format with an interdisciplinary, transdisciplinary and intercultural setting for solving sustainability challenges. The innovative moment lies in the digital application of design thinking and the inclusion of intercultural as well as trans- and interdisciplinary perspectives in innovation development processes. In this paper, the concept of the course will be presented in detail and the particularities of a digital implementation of design thinking will be addressed. Subsequently, the potentials and challenges will be reflected and practical advice for integrating design thinking in engineering education will be given.
KW  - Design Thinking
KW  - Sustainability
KW  - Future Skills
KW  - Interculturality
KW  - Interdisciplinarity
Y1  - 2023
N1  - Proceedings of the 19th International CDIO Conference, hosted by NTNU, Trondheim, Norway, June 26-29, 2023
ER  - 
TY  - JOUR
A1  - Varga, Laszlo
A1  - Davinson, Thomas
A1  - Glorius, Jan
A1  - Jurado, Beatrix
A1  - Langer, Christoph
A1  - Lederer-Woods, Claudia
A1  - Litvinov, Yuri A.
A1  - Reifarth, Rene
A1  - Slavkovska, Zuzana
A1  - Stöhlker, Thomas
A1  - Woods, Phil J.
A1  - Xing, Yuan Ming
T1  - Towards background-free studies of capture reaction in a heavy-ion storage ring
JF  - Journal of Physics: Conference Series
N2  - Stored and cooled, highly-charged ions offer unprecedented capabilities for precision studies in the realm of atomic, nuclear structure and astrophysics[1]. After the successful investigation of the 96Ru(p,7)97Rh reaction cross section in 2009[2], the first measurement of the 124Xe(p,7)125Cs reaction cross section has been performed with decelerated, fully-ionized 124Xe ions in 2016 at the Experimental Storage Ring (ESR) of GSI[3]. Using a Double Sided Silicon Strip Detector, introduced directly into the ultra-high vacuum environment of a storage ring, the 125Cs proton-capture products have been successfully detected. The cross section has been measured at 5 different energies between 5.5AMeV and 8AMeV, on the high energy tail of the Gamow-window for hot, explosive scenarios such as supernovae and X-ray binaries. The elastic scattering on the H2 gas jet target is the major source of background to count the (p,7) events. Monte Carlo simulations show that an additional slit system in the ESR in combination with the energy information of the Si detector will enable background free measurements of the proton-capture products. The corresponding hardware is being prepared and will increase the sensitivity of the method tremendously.
Y1  - 2020
VL  - 1668
IS  - Art 012046
PB  - IOP
CY  - Bristol
ER  - 
TY  - CHAP
A1  - Gömmel, Andreas
A1  - Butenweg, Christoph
A1  - Kob, Malte
T1  - Towards a complete finite-element model of human phonation: modeling phonatory maneuvers
T2  - 12th Workshop on the Finite Element Method in Biomedical Engineering, Biomechanics and Related Fields : Ulm, Germany, 20 - 21 July 2005 / University of Ulm, Department of Orthodontics ...
Y1  - 2005
SN  - 978-3-9806183-8-0
PB  - Univ., Dep. of Orthodontics
CY  - Ulm
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  - Augenstein, Eckardt
A1  - Gürzenich, D.
A1  - Kuperjans, Isabel
A1  - Wrobel, G.
T1  - TOP-Energy : softwaregestützte Analyse und Optimierung industrieller Energieversorgungssysteme
T2  - Entwicklungslinien der Energietechnik 2004
Y1  - 2004
N1  - Themengebiet Energiesysteme
PB  - VDI
CY  - Düsseldorf
ET  - CD-ROM-Ausg.
ER  - 
TY  - JOUR
A1  - Augenstein, Eckardt
A1  - Herbergs, S.
A1  - Kuperjans, Isabel
T1  - TOP-Energy : ein Werkzeug zur Optimierung der Gebäudeenergieversorgung
JF  - KI : Kälte, Luft, Klimatechnik
Y1  - 2006
SN  - 1865-5432
IS  - 5
SP  - 198
EP  - 201
ER  - 
TY  - CHAP
A1  - Blanke, Tobias
A1  - Schmidt, Katharina S.
A1  - Göttsche, Joachim
A1  - Döring, Bernd
A1  - Frisch, Jérôme
A1  - van Treeck, Christoph
ED  - Weidlich, Anke
ED  - Neumann, Dirk
ED  - Gust, Gunther
ED  - Staudt, Philipp
ED  - Schäfer, Mirko
T1  - Time series aggregation for energy system design: review and extension of modelling seasonal storages
T2  - Energy Informatics
N2  - Using optimization to design a renewable energy system has become a computationally demanding task as the high temporal fluctuations of demand and supply arise within the considered time series. The aggregation of typical operation periods has become a popular method to reduce effort. These operation periods are modelled independently and cannot interact in most cases. Consequently, seasonal storage is not reproducible. This inability can lead to a significant error, especially for energy systems with a high share of fluctuating renewable energy. The previous paper, “Time series aggregation for energy system design: Modeling seasonal storage”, has developed a seasonal storage model to address this issue. Simultaneously, the paper “Optimal design of multi-energy systems with seasonal storage” has developed a different approach. This paper aims to review these models and extend the first model. The extension is a mathematical reformulation to decrease the number of variables and constraints. Furthermore, it aims to reduce the calculation time while achieving the same results.
KW  - Energy system
KW  - Renewable energy
KW  - Mixed integer linear programming (MILP)
KW  - Typical periods
KW  - Time-series aggregation
Y1  - 2022
U6  - http://dx.doi.org/10.1186/s42162-022-00208-5
SN  - 2520-8942
N1  - Proceedings of the 11th DACH+ Conference on Energy Informatics, 15-16 September 2022, Freiburg, Germany.
VL  - 5
IS  - 1, Article number: 17
SP  - 1
EP  - 14
PB  - Springer Nature
ER  - 
TY  - JOUR
A1  - Kern, Alexander
T1  - Time dependent temperature distribution in metal sheets caused by direct lightning strikes
JF  - Proceedings / Sixth International Symposium on High Voltage Engineering : 28. August - 1. September, 1989, Westin Canal Place Hotel, New Orleans, Louisiana, USA
Y1  - 1989
N1  - International Symposium on High Voltage Engineering <6, 1989, New Orleans, La.>
PB  - Mississippi State University
CY  - Mississippi State, Miss.
ER  - 
TY  - JOUR
A1  - Balewski, J.
A1  - Brauksiepe, S.
A1  - Hardt, Arno
T1  - Threshold measurements at the internal experimental facility COSY-11 / J. Balewski [u.a.]
JF  - Nuclear physics A. Vol. 626, iss. 1-2
Y1  - 1997
SN  - 1873-1554 (E-Journal) ; 0375-9474 (Print)
SP  - 85
EP  - 92
ER  - 
TY  - CHAP
A1  - Kern, Alexander
A1  - Imani Vashiani, Anahita
A1  - Timmermanns, Tobias
T1  - Threat for human beings due to touch voltages and body currents caused by direct lightning strikes in case of non-isolated lightning protection systems using natural components
T2  - 35th International Conference on Lightning Protection (ICLP) and XVI International Symposium on Lightning Protection (SIPDA)
N2  - For typical cases of non-isolated lightning
protection systems (LPS) the impulse currents are investigated which may flow through a human body directly touching a structural part of the LPS. Based on a basic LPS model with conventional down-conductors especially the cases of external and internal steel columns and metal façades are considered and compared. Numerical simulations of the line quantities voltages and currents in the time domain are performed with an equivalent circuit of the entire LPS.
As a result it can be stated that by increasing the number of conventional down-conductors and external steel columns the threat for a human being can indeed be reduced, but not down to an acceptable limit. In case of internal steel columns used as natural down-conductors the threat can be reduced sufficiently, depending on the low-resistive connection of the steel columns to the lightning equipotential bonding or the earth termination system, resp. If a metal façade is used the threat for human beings touching is usually very low, if the façade is sufficiently interconnected and multiply connected to the lightning equipotential bonding or the earth termination system, resp.
KW  - Lightning protection system
KW  - down-conductor
KW  - steel columns
KW  - metal façade
KW  - touch voltage
Y1  - 2021
SN  - 978-1-6654-2346-5
U6  - http://dx.doi.org/10.1109/ICLPandSIPDA54065.2021.9627465
N1  - 35th International Conference on Lightning Protection (ICLP) and XVI International Symposium on Lightning Protection (SIPDA), 20-26 Sept. 2021, Colombo, Sri Lanka
PB  - IEEE
ER  - 
TY  - JOUR
A1  - Breitbach, Gerd
A1  - Wolf, U.
A1  - Deschka, S.
A1  - Nickel, H.
T1  - Thermomechanical analysis of an actively cooled divertor mock up
JF  - Tagungsbericht : Jahrestagung Kerntechnik : Stadthalle Karlsruhe, 5.-7. Mai 1992, Karlsruhe = Proceedings / Kerntechnische Gesellschaft ... [Red.: Karl G. Bauer]. - 1. Aufl., als Ms. gedr..
Y1  - 1992
N1  - Jahrestagung Kerntechnik <1992, Karlsruhe>
SP  - 457
EP  - 461
PB  - INFOFORUM
CY  - Bonn
ER  - 
TY  - THES
A1  - Gerling, Ulrich
T1  - Thermodynamische Untersuchungen im System Silber-Gold-Zink zur Erschließung der Assoziatgleichgewichte
Y1  - 1981
N1  - Stuttgart, Univ., Diss., 1981
ER  - 
TY  - JOUR
A1  - Gerling, Ulrich
A1  - Lück, Reinhard
A1  - Predel, Bruno
T1  - Thermodynamische Untersuchungen im System Antimon-Germanium-Zink
JF  - Zeitschrift für Metallkunde : international journal of materials research and advanced techniques. Bd. 78, H. 1
Y1  - 1987
SN  - 0044-3093 ; 0179-4841
SP  - 13
EP  - 18
ER  - 
TY  - JOUR
A1  - Gerling, Ulrich
A1  - Lück, Reinhard
A1  - Predel, Bruno
T1  - Thermodynamische Untersuchung flüssiger Legierungen des Systems Silber-Gold-Zink
JF  - Zeitschrift für Metallkunde : international journal of materials research and advanced techniques. Bd. 77, H. 11
Y1  - 1986
SN  - 0044-3093 ; 0179-4841
SP  - 730
EP  - 738
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Darmo, J.
A1  - Schafer, F.
A1  - Kordos, P.
T1  - Thermal resistance of the semiconductor structures for a photomixing device. Darmo, J.; Schafer, F.; Forster, A.; Kordos, P.; Gusten, R
JF  - Conference proceedings : Smolenice Castle, Slovakia, October 14 - 16, 2002 / [organizers: Microelectronics Department, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology, Bratislava]. Ed. by Juraj Breza
Y1  - 2002
SN  - 0-7803-7276-X
N1  - International Conference on Advanced Semiconductor Devices and Microsystems ; (4, 2002, Smolenice). ASDAM '02 ; (4 : ; 2002.10.14-16 : ; Smolenice)
SP  - 87
EP  - 90
PB  - IEEE Operations Center
CY  - Piscataway, NJ
ER  - 
TY  - JOUR
A1  - Bansal, N. K.
A1  - Müller, C.
A1  - Vieira, M. E.
A1  - Faber, Christian
A1  - Schwarzer, Klemens
T1  - Thermal performance of a rock bed storage system
JF  - Proceedings : University of Stuttgart, Germany, August 28th until September 1st, 2000 / Terrastock 2000, 8th International Conference on Thermal Energy Storage. Ed.: M. Benner ... - Vol. 1
Y1  - 2000
SN  - 3-9805274-1-7
N1  - Terrastock <2000, Stuttgart>  ; Institut für Thermodynamik und Wärmetechnik <Stuttgart>
SP  - 433
EP  - 439
PB  - Inst. für Thermodynamik und Wärmetechnik
CY  - Stuttgart
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Resch, U.
A1  - Scholz, S. M.
T1  - Thermal desorption of amorphous arsenic caps from GaAs(100) monitored by reflection anisotropy spectroscopy / U. Resch ; S. M. Scholz ;  U. Rossow ... A. Förter ...
JF  - Applied Surface Science. 63 (1993), H. 1-4
Y1  - 1993
SN  - 0169-4332
N1  - ISSN der E-Ausg.: 0169-4332
SP  - 106
EP  - 110
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Indlekofer, K.
A1  - Lange, J.
T1  - Theory of single-electron tunneling in resonant-tunneling diodes including scattering and multiple subbands at finite temperature / K. M. Indlekofer ; J. Lange ; A. Förster ...
JF  - Physical review / B, Condensed matter and materials physics. 53 (1996), H. 11
Y1  - 1996
SN  - 1095-3795
SP  - 7392
EP  - 7402
ER  - 
TY  - BOOK
A1  - Kern, Alexander
T1  - Theoretische und experimentelle Untersuchung der Erwärmung von Metallblechen bei Blitzeinschlag
Y1  - 1990
N1  - Diss.
PB  - Univ. der Bundeswehr
CY  - München
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Bartz, H.
T1  - Theoretische Bestimmung des Abscheidegrades eines Filters bei verschiedenen Betriebszuständen / Bartz, H. ; Helsper, C.
JF  - Staub, Reinhaltung der Luft. 47 (1987)
Y1  - 1987
SN  - 0039-0771
SP  - 112
EP  - 114
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Becker, M.
A1  - Fend, Thomas
T1  - Theoretical and numerical investigation of flow stability in porous materials applied as volumetric solar receivers / M. Becker ; T. Fend ; B. Hoffschmidt ...
JF  - Solar energy. 80 (2006), H. 10
Y1  - 2006
SN  - 0038-092X
N1  - Solar Power and Chemical Energy Systems (SolarPACES’04)
SP  - 1241
EP  - 1248
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Tulke, A.
A1  - Lüth, H.
T1  - The Schottky barrier at the InSb(110)–Sn interface
JF  - Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures. 5 (1987), H. 4
Y1  - 1987
SN  - 1071-1023
N1  - ISSN der E-Ausg.: 0734-211X
SP  - 1054
EP  - 1056
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Lang, U.
A1  - Wiesinger, J.
A1  - Zischank, Wolfgang J.
T1  - The longitudinal voltage of cable tubes with a screening mesh caused by partial lightning currents
JF  - Proceedings / Sixth International Symposium on High Voltage Engineering : 28. August - 1. September, 1989, Westin Canal Place Hotel, New Orleans, Louisiana, USA
Y1  - 1989
N1  - International Symposium on High Voltage Engineering <6, 1989, New Orleans, La.>
PB  - Mississippi State University
CY  - Mississippi State, Miss.
ER  - 
TY  - JOUR
A1  - Klein, Michel
A1  - Butenweg, Christoph
A1  - Klinkel, Sven
T1  - The Influence of Soil-Structure-Interaction on the Fatigue Analysis in the Foundation Design of Onshore Wind Turbines
JF  - Procedia Engineering
Y1  - 2017
U6  - http://dx.doi.org/10.1016/j.proeng.2017.09.325
SN  - 1877-7058
VL  - 199
SP  - 3218
EP  - 3223
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - CHAP
A1  - Haissig, M.
A1  - Dören, Horst-Peter
A1  - Stadler, P.
T1  - The horizontal continuous casting process of steel - a contribution to the economic production of unalloyed, alloyed and high alloyed steel
T2  - VOEST-Alpine Continuous Casting Conference : 12.-15. 10.1981, Johannes-Keppler-Universität Linz
Y1  - 1981
SP  - Vortrag 21
CY  - Linz
ER  - 
TY  - JOUR
A1  - Kern, Alexander
T1  - The heating of metal sheets caused by direct lightning strikes-model and measurement
JF  - 20th ICPL / International Conference on Lightning Protection, Congress-Center Casino Interlaken, Switzerland, September 24-28, 1990 = Internationale Blitzschutzkonferenz, Congress-Center Casino Interlaken, Schweiz, 24.-28. September 1990
Y1  - 1990
N1  - International Conference on Lightning Protection <20, 1990, Interlaken> ; Internationale Blitzschutzkonferenz <20, 1990, Interlaken>
PB  - Schweizerischer Elektrotechnischer Verein
CY  - [Zürich]
ER  - 
TY  - JOUR
A1  - Mottaghy, Darius
A1  - Pechnig, Renate
A1  - Vogt, Christian
T1  - The geothermal project Den Haag: 3D numerical models for temperature prediction and reservoir simulation
JF  - Geothermics
N2  - The proposed Den Haag Zuidwest district heating system of the city of The Hague consists of a deep doublet in a Jurassic sandstone layer that is designed for a production temperature of 75 °C and a reinjection temperature of 40 °C at a flow rate of 150 m3 h−1. The prediction of reservoir temperature and production behavior is crucial for success of the proposed geothermal doublet. This work presents the results of a study of the important geothermal and geohydrological issues for the doublet design. In the first phase of the study, the influences of the three-dimensional (3D) structures of anticlines and synclines on the temperature field were examined. A comprehensive petrophysical investigation was performed to build a large scale 3D-model of the reservoir. Several bottomhole temperatures (BHTs), as well as petrophysical logs were used to calibrate the model using thermal conductivity measurements on 50 samples from boreholes in different lithological units in the study area. Profiles and cross sections extracted from the calculated temperature field were used to study the temperature in the surrounding areas of the planned doublet. In the second phase of the project, a detailed 3D numerical reservoir model was set up, with the aim of predicting the evolution of the producer and injector temperatures, and the extent of the cooled area around the injector. The temperature model from the first phase provided the boundary conditions for the reservoir model. Hydraulic parameters for the target horizons, such as porosity and permeability, were taken from data available from the nearby exploration wells. The simulation results are encouraging as no significant thermal breakthrough is predicted. For the originally planned location of the producer, the extracted water temperature is predicted to be around 79 °C, with an almost negligible cooling in the first 50 years of production. When the producer is located shallower parts of the reservoir, the yield water temperatures is lower, starting at ≈76 °C and decreasing to ≈74 °C after 50 years of operation. This comparatively larger decrease in temperature with time is caused by the structural feature of the reservoir, namely a higher dip causes the cooler water to easily move downward. In view of the poor reservoir data, the reservoir simulation model is constructed to allow iterative updates using data assimilation during planned drilling, testing, and production phases. Measurements during an 8 h pumping test carried out in late 2010 suggest that a flow rate of 150 m3 h−1 is achievable. Fluid temperatures of 76.5 °C were measured, which is very close to the predicted value.
Y1  - 2011
U6  - http://dx.doi.org/10.1016/j.geothermics.2011.07.001
SN  - 0375-6505
VL  - 40
IS  - 3
SP  - 199
EP  - 210
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - CHAP
A1  - Dören, Horst-Peter
T1  - The examination of surfaces of cold rolled wire for gas-shielded arc-welding
T2  - WAI/BISPA joint conference : proceedings. Joint conference of Wire Association International and the British Independent Steel Producers Association (WAI/BISPA) : 26 - 27. 09. 1988, Stratford-upon-Avon
Y1  - 1988
SP  - 102
EP  - 112
CY  - Guilford, Conn.
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Zischank, Wolfgang J.
T1  - The effect of parallel wires on the longitudinal voltage drop along shielded cables
JF  - Conference proceedings : 21st International Conference on Lightning Protection, Berlin Congress Center (BCC) Germany, September 22 - 25, 1992 = 21. Internationale Blitzschutzkonferenz / [proceedings ed. staff: J. Pilling ...]
Y1  - 1992
SN  - 3-8007-1885-5
N1  - International Conference on Lightning Protection <21, 1992, Berlin> ; ICLP <21, 1992, Berlin>
PB  - VDE-Verl.
CY  - Berlin [u.a.]
ER  -