Results 11 to 20 of about 5,794 (242)

Code-to-code SIMMER/FRENETIC comparison for the neutronic simulation of lead-cooled fast reactors (dataset)

open access: yes, 2022
Dataset in support of publication "Code-to-code SIMMER/FRENETIC comparison for the neutronic simulation of lead-cooled fast reactors". README.txt has been written in compliance with the Dublin Core Standard for metadata, https://dublincore.org/
Dulla Sandra   +5 more
core   +1 more source

Cross-section methodology in SIMMER [PDF]

open access: yes, 1975
The cross-section methodology incorporated in the SIMMER code is described. Data base for all cross sections is the ENDF/B system with various progressing computer codes to group collapse and modify the group constants which are used in SIMMER.
Soran, P.D.
core   +1 more source

Heat transfer coefficients model for SIMMER-III and SIMMER-IV

open access: yesHeat transfer coefficients model for SIMMER-III and SIMMER-IV
The SIMMER-III/SIMMER-IV computer codes are being used for liquid-metal fast reactor (LMFR) core disruptive accident (CDA) analysis. The sequence of events predicted in a CDA is often influenced by the heat exchanges between LMFR materials, which are controlled by heat transfer coefficients (HTCs) in the respective materials.
Kondo, Satoru   +8 more
openaire   +2 more sources

simmer: Discrete-Event Simulation for R

open access: yesJournal of Statistical Software, 2019
The simmer package brings discrete-event simulation to R. It is designed as a generic yet powerful process-oriented framework. The architecture encloses a robust and fast simulation core written in C++ with automatic monitoring capabilities.
Iñaki Ucar, Bart Smeets, Arturo Azcorra
doaj   +1 more source

Assimilation of 3D polarimetric microphysical retrievals in a convective-scale NWP system [PDF]

open access: yesAtmospheric Chemistry and Physics, 2023
This study assimilates for the first time polarimetric C-band radar observations from the German meteorological service (DWD) into DWD's convective-scale model ICON-D2 using DWD's ensemble-based KENDA assimilation framework.
L. Reimann   +3 more
doaj   +1 more source

Nucleosynthesis in a Simmering Universe

open access: yes, 1996
Plain Tex ...
Lohiya, Daksh   +3 more
openaire   +4 more sources

Dual-polarimetric radar estimators of liquid water content over Germany

open access: yesMeteorologische Zeitschrift, 2021
While the assimilation of dual-polarimetric radar observations in weather forecast models is promising especially for short-term forecasts of precipitation, the direct assimilation of polarimetric variables is still challenging because of the rather ...
Lucas Reimann   +2 more
doaj   +1 more source

Le Nord Mosellan à l ’époque mérovingienne : un nouveau bilan

open access: yesRevue Archéologique de l’Est, 2019
It has been a long time since the North Mosellan during the Merovingian period has been the object of a global study. An update of the synthesis previously published here is now necessary. The aim is to both take into account the latest research advances,
Alain Simmer
doaj   +1 more source

Momentum exchange functions model for SIMMER-III and SIMMER-IV

open access: yesMomentum exchange functions model for SIMMER-III and SIMMER-IV
The SIMMER-III and SIMMER-IV computer code, developed at the Japan Atomic Energy Agency (JAEA), is a two- and three-dimensional, multi-velocity-field, multi-component fluid-dynamics model, coupled with a space- and time-dependent neutron kinetics model. The codes have been used widely for simulating complex phenomena during core-disruptive accidents in
Tobita, Yoshiharu   +5 more
openaire   +2 more sources

Decay Heat Removal and Transient Analysis in Accidental Conditions in the EFIT Reactor

open access: yesScience and Technology of Nuclear Installations, 2008
The development of a conceptual design of an industrial-scale transmutation facility (EFIT) of several 100 MW thermal power based on accelerator-driven system (ADS) is addressed in the frame of the European EUROTRANS Integral Project. In normal operation,
Giacomino Bandini   +5 more
doaj   +1 more source

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