2018
2018
Renger, S.; Alt, S.; Gocht, U; Kästner, W.; Seeliger, A.; Kryk, H.; Harm, U.: Multiscaled Experimental Investigations of Corrosion and Precipitation Processes After Loss-of-Coolant Accidents in Pressurized Water Reactors. Nuclear Technology, Selected papers from NURETH 2017, 2018
2017
Renger, S.; Alt, S.; Gocht, U; Kästner, W.; Seeliger, A.; Kryk, H.; Harm, U.: Multiscaled experimental investigations of corrosion and precipitation processes after loss-of-coolant accidents in pressurized water reactors. 17th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH17), September 3rd-8th, 2017, Xi'an, China, 2017
Alt, S.; Kästner, W.; Renger, S.; Seeliger, A.: Safety-related analyses of corrosion processes at zinc-coated installations inside the PWR sump. Proceedings of 48th Annual Meeting on Nuclear Technology, May 16-17, 2017, Berlin, Germany
2016
Seeliger, A.; Alt, S.; Kästner, W.; Renger, S.; Kryk, H.; Harm, U.: Zinc corrosion after loss-of-coolant accidents in pressurized water reactors - Thermo- and fluid-dynamic effects. Nuclear Engineering and Design Volume 305, 2016
Renger, S.; Kästner, W.; Alt, S.; Seeliger, A.: Investigations about released debris and corrosion products and their impact to head loss build up and decay heat removal under water-chemical pwr-loca conditions. Proceedings of the 2014 24th International Conference on Nuclear Engineering (ICONE24), June 26-30, 2016, Charlotte, North Carolina
Seeliger, A.; Alt, S.; Kästner, W.; Renger, S.; Kryk, H.; Harm, U.: Particle formation and transport in the reactor water of the PWR primary circuit. Power Plant Chemistry Colloquium 2016: "Water in power plants and in energy technology", Zittau, Germany
Alt, S.; Kästner, W.; Renger, S.; Seeliger, A.: In-core zinc borate precipitations after loca in pressurized water reactors - past experiences and upcoming investigations. Proceedings of 47th Annual Meeting on Nuclear Technology, May 10-12, 2016, Hamburg, Germany
2015
Renger, S.; Alt, S.; Kästner, W.; Seeliger, A.; Kryk, H.: Investigation of the release of zinc in the reactor sump and the behavior of dissolved zinc at hotspots in the reactor core after a loss of coolant accident. 16th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH16), August 30th - September 4th, 2015, Chicago, USA, 2015
Alt, S.; Kästner, W.; Renger, S.; Seeliger, A.; Wagenknecht, M.: Particle formation and transport in the core of pressurized water reactors (PHASE 2) - Subproject: Thermo- and fluid-dynamic mechanisms. Final report on project 150 1468, HZG-IPM-2015/KTPA012/01/ 01.02/F, Zittau/ Görlitz University of Applied Sciences, 2015
2014
Alt, S.; Kästner, W.; Renger, S.; Seeliger, A.: Particle formation and transport in the core of pressurized water reactors - thermal and fluid dynamic mechanisms. Final report on project 150 1431, HZG-IPM-2014/KTPA012/01/ 01.01/F, Zittau/Görlitz University of Applied Sciences, 2014
Kryk, H.; Hoffmann, W.; Kästner, W.; Alt, S.; Seeliger, A.; Renger, S: Zinc corrosion after loss-of-coolant accidents in pressurized water reactors - Physicochemical effects. Nuclear Engineering and Design Volume 280, 2014
Seeliger, A.; Alt, S.; Kästner, W.; Renger, S.; Kryk, H.; Hoffmann, W.: Formation of zinc corrosion products at water chemical PWR post-LOCA conditions - thermo- and fluid-dynamic effects. Proceedings of the Annual Conference on Nuclear Technology, May 06-08, 2014, Frankfurt, Germany
Renger, S.: Application of digital image processing for the determination of parameters for the validation of CFD simulations of particle-laden flows. Dissertation, TU Dresden, 2014
2013
Alt, S.; Kästner, W.; Renger, S.; Seeliger, A.: Zinc corrosion in boric acid-containing coolant and behavior of zinc corrosion products during flow through a heated fuel rod configuration during sump recirculation operation after loss-of-coolant accident in pressurized water reactors. Power plant chemistry colloquium, Jonsdorf, 2013
Renger, S., Alt, S.; Kästner, W.; Seeliger, A.; Fiss, D.: Investigation of conditions for zinc particle release and transport in the reactor core. 21st International Conference On Nuclear Engineering (ICONE21), July 29th - August 2nd, 2013, Chengdu, China, 2013
Seeliger, A.; Alt, S.; Kästner, W.; Renger, S.; Gocht, T.; Kryk, H.; Hoffmann, W.: Particle formation and transport in the PWR core. Proceedings of the Annual Conference on Nuclear Technology, May 14 - 16, 2013, Berlin, Germany
2012
Alt, S.; Hölker, M.; Kittan, S.; Kästner, W.; Renger, S.; Seeliger, A.; Zacharias, F.; Wagenknecht, W.: Isolation material-loaded coolant flow in the core - experimental investigations and data analysis. Final report on project 150 1360, HZG-IPM-2012/KTPA007/02/01.01/E; University of Applied Sciences Zittau/Görlitz, 2012
Cartland Glover, G. M.; Kratzsch, A.; Krepper, E.; Renger, S.; Seeliger, A.; Zacharias, F.; Alt, S.; Kästner, W.; Kryk, H.; Weiss, F.-P., Verification and validation of numerical models of the transport of insulation debris, Journal of Computational Multiphase Flows (2012)
Renger, S., Alt, S.; Kästner, W.; Seeliger, A.; Zacharias, F.: Insulation material deposition and distribution in a PWR fuel assembly cluster. 20th International Conference On Nuclear Engineering (ICONE20), July 30th - August 3rd, 2012, Anaheim, California, 2012
Seeliger, A.; Alt, S.; Kästner, W.; Renger, S.: Investigations on the long-term behavior of released insulation material in horizontal coolant flows. Annual Conference on Nuclear Technology, Stuttgart, May 2012
Alt, S.; Kästner, W.; Seeliger; Renger, S.: Generic investigations on the loss-of-coolant accident with release of insulation material. Annual Conference on Nuclear Technology, Stuttgart, May 2012
2011
Cartland Glover, G. M.; Kratzsch, A.; Krepper, E.; Renger, S.; Seeliger, A.; Zacharias, F.; Alt, S.; Kästner, W.; Kryk, H.; Weiss, F.-P.: Verification and validation of numerical models of the transport of insulation debris. 14th International Topical Meeting on Nuclear Reactor Thermal hydraulics, 25.-29.09.2011, Toronto, Canada
Alt, S., Hölker, M.; Hoffmann, W.; Kästner, W.; Kratzsch, A.; Kryk, H. and Renger, S.: Chemical effects and the impact to insulation debris filtercakes at eccs upstream and downstream components. Nureth 14, Toronto, Canada, September 2011
Renger, S.; Kästner, W.; Krepper, E.: Transport of fragmented insulation material in a small channel. 19th International Conference On Nuclear Engineering (ICONE19), Makuhari, Japan, May 2011
Renger, S.; Kästner, W.: Providing experimental data for the validation of CFD-Simulations by using digital image processing. ISCAMI, University of Ostrava, May 2011
Alt S.; Hölker, M.; Kratzsch, A.; Kästner, W.; Renger, S.: Long-term behavior of insulation-material-loaded coolant flows in the sump and in the reactor core. Annual Conference on Nuclear Technology, Berlin, May 2011
Seeliger, A.; Cartland Glover, G. M.; Krepper, E.; Renger, S.; Kästner, W.; Kryk, H.: Experiments to assess the transport of fibrous insulation debris. EUROMECH Colloquium 513 on Non-Spherical Particles in Fluid Turbulence, April 6-8, 2011, Udine, Italy
Krepper, E.; Cartland-Glover, G.; Grahn, A.; Weiß, F. P.; Alt, S.; Kratzsch, A.; Renger, S.; Kästner, W.: CFD analyses of fiber transport and fiber deposition at plunging jet conditions. Journal of Nuclear Technology Vol. 76 No. 1, Carl Hanser Verlag, March 2011
Alt,S.; Kästner, W.; Kratzsch, A.; Renger, S.; Seeliger, A.; Zacharias, F.; Cartland-Glover, G.; Grahn, A.; Hoffmann, W.; Krepper, E.; Kryk, H.: Generic experiments on the "Zittauer Strömungswanne" (ZSW) on the behavior of mineral wool in the sump and in the reactor core. Journal Kerntechnik Vol. 76 No. 1, Carl Hanser Verlag, March 2011
2010
Renger, S.: Analysis of experimental investigations with digital image processing for the validation of CFD-Simulation of particle laden flows. Competence Center OST, TU-Dresden, Dresden, 2010
Cartland Glover, G. M.; Krepper, E.; Kryk, H.; Weiss, F. -P.; Renger, S.; Seeliger, A.; Zacharias, F.; Kratzsch, A.; Alt, S.; Kästner, W.: Fibre agglomerate transport in a horizontal flow. Benchmarking of CFD Codes for Application to Nuclear Reactor Safety (CFD4NRS-3), September 14-16, 2010, Bethesda, Maryland, USA
Alt, S.; Kästner, W., Renger, S.; Seeliger, A.; Zacharias, F.; Grahn, A.; Cartland Glover, G. M.; Krepper, E: Particle-loaded coolant flow in the sump and in the condensation chamber - experiments and CFD simulation. Final report on project 150 1307; HZG-IPM-2010/MTPA001/ 01/01.01/F, Zittau/Görlitz University of Applied Sciences, 2010
Krepper, E.; Weiß, F.-P.; Alt, S.; Kratzsch, A.; Renger, S.; Kästner, W: Influence of air entrainment on the liquid flow field caused by a plunging jet and consequences for fiber deposition. Nuclear Engineering and Design, doi:10.1016/ j.nucengdes. 2010.04.002, 2010
Krepper, E., Alt, S., Kratzsch, A., Renger, S.: Influence of air entrainment on the liquid flow field caused by a plunging jet and consequences for fiber deposition. 18th International Conference On Nuclear Engineering (ICONE18)-29951, Xi'an, China, May 2010
Kratzsch, A.; Renger, S.; Kästner, W.; Hampel, R.: Influence of an impinging jet on sedimented debris. 18th International Conference On Nuclear Engineering (ICONE18), Xi'an, China, May 2010
Renger, S.; Traichel, A.; Hurtado, A.; Hampel, R.; Kästner, W.: Particle-loaded horizontal flow - Experiments & Simulation. Annual Conference on Nuclear Technology, Berlin, May 2010
2009
Renger, S.; Traichel, A.; Hurtado, A.: Application of image processing and photogrammetry for model parameter determination and 3d-simulation of particle-laden flows. Competence Center OST, FZD, Dresden, 2009
Krepper, E.; Alt, S.; Renger, S.: Influence of air entrainment on the liquid flow field caused by a plunging jet. Nuclear Energy for New Europe NENE, Bled, Slovenia, 2009
Renger, S.: Investigations of the agglomeration and break-up of Isolation Material. 17th International Conference On Nuclear Engineering (ICONE17), Brussels, Belgium, 2009
Renger, S.; Traichel, A.: Application of digital image processing for the evaluation of particle-laden flows. Annual Conference on Nuclear Engineering, Dresden, 2009
Krepper, E.; Alt, S.; Renger, S.: Influence of Air Entrainment on the Liquid Flow Field caused by a Plunging Jet. Annual Conference on Nuclear Technology, Dresden, 2009
2008
Renger, S.; Traichel, A.: Application of digital image processing for the evaluation of particle-laden flows. Competence Center OST, University of Applied Sciences Zittau/Görlitz, 2008
Renger, S.; Lischke W.: Investigations into the agglomeration and decay of particles (insulation material). Annual Conference on Nuclear Technology, Hamburg, 2008
Kratzsch, A.; Renger, S.; Fiß, D.; Kästner, W.; Ohlmeyer, H.; Hampel, R.: Modelling of the sedimentation behavior of insulation material fragments in the condensation chamber of a boiling water reactor. Annual Conference on Nuclear Technology, Hamburg, 2008
2007
Renger, S.; Lischke W.: Preliminary investigations on the agglomeration and decay of particles (insulation material). Competence Center OST, TU-Dresden, 2007, Lecture
Renger, S.; Lischke W.: Application of digital image processing and photo-grammetry for the determination of parameters for CFX and 3D simulation in particle-laden flows. Annual Conference on Nuclear Technology, Karlsruhe, 2007