TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Petkov, P.
A1  - Andrejtscheff, W.
T1  - Absolute E0, E1 and E2 transition rates in even-even nuclei obtained in thermal neutron capture  / P. Petkov ; W. Andrejtscheff ... F. Hoyler ...
JF  - Journal of Physics G. 14 (1988), H. S
Y1  - 1988
SN  - 0305-4616
SP  - S97
EP  - S102
ER  - 
TY  - JOUR
A1  - Schwager, Christian
A1  - Flesch, Robert
A1  - Schwarzbözl, Peter
A1  - Herrmann, Ulf
A1  - Teixeira Boura, Cristiano José
T1  - Advanced two phase flow model for transient molten salt receiver system simulation
JF  - Solar Energy
N2  - In order to realistically predict and optimize the actual performance of a concentrating solar power (CSP) plant sophisticated simulation models and methods are required. This paper presents a detailed dynamic simulation model for a Molten Salt Solar Tower (MST) system, which is capable of simulating transient operation including detailed startup and shutdown procedures including drainage and refill. For appropriate representation of the transient behavior of the receiver as well as replication of local bulk and surface temperatures a discretized receiver model based on a novel homogeneous two-phase (2P) flow modelling approach is implemented in Modelica Dymola®. This allows for reasonable representation of the very different hydraulic and thermal properties of molten salt versus air as well as the transition between both. This dynamic 2P receiver model is embedded in a comprehensive one-dimensional model of a commercial scale MST system and coupled with a transient receiver flux density distribution from raytracing based heliostat field simulation. This enables for detailed process prediction with reasonable computational effort, while providing data such as local salt film and wall temperatures, realistic control behavior as well as net performance of the overall system. Besides a model description, this paper presents some results of a validation as well as the simulation of a complete startup procedure. Finally, a study on numerical simulation performance and grid dependencies is presented and discussed.
KW  - Molten salt solar tower
KW  - Molten salt receiver system
KW  - Dynamic simulation
KW  - Two-phase modelling
KW  - Transient flux distribution
Y1  - 2022
U6  - https://doi.org/10.1016/j.solener.2021.12.065
SN  - 0038-092X (print)
SN  - 1471-1257 (online)
VL  - 232
SP  - 362
EP  - 375
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Alexopoulos, Spiros
A1  - Hoffschmidt, Bernhard
T1  - Advances in solar tower technology
JF  - Wiley interdisciplinary reviews : Energy and Environment : WIREs
Y1  - 2017
U6  - https://doi.org/10.1002/wene.217
SN  - 2041-840X
VL  - 6
IS  - 1
SP  - 1
EP  - 19
PB  - Wiley
CY  - Weinheim
ER  - 
TY  - CHAP
A1  - Dören, Horst-Peter
T1  - Aktuelle Fragen zur Schweißmetallurgie. Neue Werkstoffe und ihre schweißtechnische Verarbeitung = Current questions on welding metallurgy
T2  - Jahrbuch Schweißtechnik '99
Y1  - 1998
SN  - 3-87155-745-5
SP  - 77
EP  - 85
PB  - DVS-Verlag
CY  - Düsseldorf
ER  - 
TY  - CHAP
A1  - Meskouris, Konstantin
A1  - Norda, Hannah
A1  - Butenweg, Christoph
T1  - Aktuelle Nachweiskonzepte von Mauerwerk unter Erdbebenbeanspruchung
T2  - Wie wollen wir in Zukunft bauen? : Festschrift zum 60. Geburtstag von Prof. Dr.-Ing. Wolfram Jäger, Dresden, 19.04.2011. (Bauforschung und Baupraxis ; H. 10)
Y1  - 2011
SN  - 978-3-86780-216-1
SP  - 233
EP  - 238
PB  - Techn. Univ., Lehrstuhl Tragwerksplanung
CY  - Dresden
ER  - 
TY  - CHAP
A1  - Meskouris, Konstantin
A1  - Butenweg, Christoph
T1  - Aktuelle Themen des Erdbebeningenieurwesens und der Baudynamik : D-A-CH-Tagung 2005 in Köln / K. Meskouris, Chr. Butenweg (Hrsg.). Organisiert von der Deutschen Gesellschaft für Erdbebeningenieurwesen und Baudynamik.
T2  - DGEB-Publikation ; 13
Y1  - 2005
SN  - 3-930108-09-7
PB  - DGEB
CY  - Aachen
ER  - 
TY  - JOUR
A1  - Scheibe, Klaus
A1  - Kern, Alexander
T1  - Aktueller Stand der Normung zum Überspannungschutz
JF  - 9. VDE/ABB-Blitzschutztagung : Vorträge der 9. VDE/ABB-Fachtagung vom 27. bis 28. Oktober 2011 in Neu-Ulm / Veranst.: Ausschuss für Blitzschutz und Blitzforschung (ABB) im VDE Verband der Elektrotechnik Elektronik Informationstechnik e.V. Wiss. Tagungsleitung: K. Stimper
Y1  - 2011
SN  - 978-3-8007-3380-4
N1  - VDE/ABB-Blitzschutztagung ; (9 ; 2011.10.27-28 ; Neu-Ulm)
SP  - 13
EP  - 17
PB  - VDE-Verl.
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Kern, Alexander
T1  - Aktueller Stand zu Risikoabschätzungen bei Blitzeinschlägen - Was ist neu in der IEC 61662 Edition 2?
Y1  - 2000
N1  - Forum Verband Deutscher Blitzschutzfirmen e.V. <2000, Köln>
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Hasse, P.
A1  - Wiesinger, J.
A1  - Zischank, Wolfgang J.
T1  - Aktuelles aus der Blitzforschung
JF  - ETZ : Elektrotechnik + Automation. 112 (1991), H. 1
Y1  - 1991
SN  - 0170-1711
N1  - 2. ISSN: 0948-7387
ER  - 
TY  - JOUR
A1  - Walther, T.
A1  - Gerthsen, D.
A1  - Carius, Reinhard
A1  - Förster, Arnold
T1  - AlAs/GaAs Quantum well structures: Interface properties investigated by high-resolution transmission electron microscopy and photoluminescence spectroscopy / T. Walther ; D. Gerthsen ; R. Carius ; A. Förster ...
JF  - Microscopy of semiconducting materials 1993 : proceedings of the Royal Microscopical Society Conference held at Oxford University, 5 - 8 April 1993 / ed. by A. G. Cullis ... - (Conference series / Institute of Physics ; 134)
Y1  - 1993
SN  - 0-7503-0290-9
N1  - Royal Microscopical Society Conference on Microscopy of Semiconducting Materials <8, 1993, Oxford> ; MSM <8, 1993, Oxford>
SP  - 449
EP  - ff.
PB  - Institute of Physics
CY  - Bristol [u.a.]
ER  -