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A. Schatz
Researcher at University of Stuttgart
Publications - 6
Citations - 84
A. Schatz is an academic researcher from University of Stuttgart. The author has contributed to research in topics: Jet (fluid) & Breakup. The author has an hindex of 3, co-authored 6 publications receiving 76 citations.
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Breakup of melt jets as pre-condition for premixing: Modeling and experimental verification
TL;DR: In this paper, a detailed model of the Ikejet was developed at the IKE and strong differences between the Kelvin-Helmholtz (KH) description of the interface instabilities and the Jeffreys-Miles (JM) approach were analyzed in comparison with experimental results.
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Modeling of the breakup of melt jets in liquids for LWR safety analysis
TL;DR: In this article, the authors derived the penetration depth of corium jets under and without film boiling and compared with experimental data, showing that the results are favorable for the mechanism of droplet stripping from the jet surface.
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Examination of thermal detonation codes and included fragmentation models by means of triggered propagation experiments in a tin/water mixture
TL;DR: In this paper, thermal detonation codes developed at the IKE were applied to a recent experiment performed at the JRC in Ispra, where 7.5 kg of molten tin at 1348 K were released into a vertical tube of o 9.5 cm with a water column 109 cm high, preheated to 360 K.
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Core heatup and thermal behavior of the upper plenum structures affected by free convective gas flows in PWRs
TL;DR: In this paper, a coupling of the core meltdown analysis code MELSIM and the code FRECON for the description of two-dimensional gaseous free convective flows in porous media has been developed.
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Experimental examinations of the 2D-thermal-hydraulic code FRECON for single phase natural convection flows in complex structures
TL;DR: Comparisons between code calculations and experimental results support the code development in general, but need further refinement.