Results 41 to 50 of about 1,536,451 (138)

Natural Convection Heat Transfer Analysis With Different DHX Operation Conditions of Sodium‐Cooled Fast Reactor Using ATHLET Code

open access: yesScience and Technology of Nuclear Installations, Volume 2026, Issue 1, 2026.
Sodium‐cooled fast reactor (SFR) is one of the fourth‐generation nuclear reactor types, which has inherent safety features such as low corrosion and no severe interaction between molten fuel and sodium. However, the severe accident of core melting in SFR needs to be considered.
Yingying Huo   +3 more
wiley   +1 more source

SCDAP/RELAP5/MOD2 Code Manual [PDF]

open access: yes, 1989
The SCDAP/RELAP5 code has been developed for best-estimate transient simulation of light water reactor coolant systems during a severe accident. The code models the coupled behavior of the reactor coolant system, the core, and the fission products and ...
Hagrman, D. L.   +14 more
core   +1 more source

SCDAP/RELAP5 independent peer review [PDF]

open access: yes, 1993
The SCDAP/RELAP5 code has been developed for best-estimate transient simulation of light-water-reactor coolant systems during severe accidents. The newest version of the code is SCDAP/RELAP5/MOD3.
Jenks, R.P. (Los Alamos National Lab., NM (United States))   +5 more
core   +3 more sources

New RELAP5-3D Lead and LBE Thermophysical Properties Implementation for Safety Analysis of Gen IV Reactors

open access: yesScience and Technology of Nuclear Installations, 2016
The latest versions of RELAP5-3D© code allow the simulation of thermodynamic system, using different type of working fluids, that is, liquid metals, molten salt, diathermic oil, and so forth, thanks to the ATHENA code integration.
P. Balestra   +3 more
doaj   +1 more source

Efficient Numerical Modeling and Parametric Analysis of Solid Oxide Electrolysis Cells and Stacks for Nuclear Hydrogen Production

open access: yesInternational Journal of Energy Research, Volume 2025, Issue 1, 2025.
This study presents a numerical modeling approach for analyzing the electrochemical and thermal–hydraulic characteristics of solid oxide electrolysis (SOE) cells and stacks for hydrogen production. A semilumped parameter‐based simulation code was developed and validated using experimental data and literature references.
Jiwon Ahn   +3 more
wiley   +1 more source

APPLICATION OF MCNP FOR PREDICTING POWER EXCURSION DURING LOCA IN ATUCHA-2 PHWR [PDF]

open access: yes, 2012
This thesis consists in the developing and application of a methodology based on MCNP code to predict power and reactivity excursions depending on different representation of physical variables.
PECCHIA, MARCO
core  

Numerical Analysis of the CIRCE-HERO PLOFA Scenarios

open access: yesApplied Sciences, 2020
The present work deals with simulations carried out at the University of Pisa by using the System Thermal Hydraulics code RELAP5/Mod3.3 to support the experimental campaign conducted at the ENEA (Energia Nucleare ed Energie Alternative) Brasimone ...
Moscardini Marigrazia   +4 more
doaj   +1 more source

Burn-up dependent steady-state thermal hydraulic analysis of Pakistan research reactor-1 [PDF]

open access: yesNuclear Technology and Radiation Protection, 2011
The burn-up dependent steady-state thermal hydraulic analysis of Pakistan research reactor-1, reference operating core, has been carried out utilizing standard computer codes WIMS/D4, CITATION, and RELAP5/MOD3.4.
Muhammad Atta   +2 more
doaj   +1 more source

Parametric Analysis and Optimization of a Dual‐Fuel‐Fired Boiler for Power Generation Using the Taguchi Design Approach

open access: yesInternational Journal of Energy Research, Volume 2025, Issue 1, 2025.
Increased energy supply reliability, environmental sustainability, more competitive businesses, and improved standard of living are all made possible by more efficient energy conversion processes. In view of this, the present study aims at analysis and optimization of the operational parameters of a dual‐fuel‐fired boiler using Taguchi design method to
Sunday O. Oyedepo   +5 more
wiley   +1 more source

Recent Applications of RELAP5-3D at GRNSPG [PDF]

open access: yes, 2012
CNA2 : FSAR activities Standard Consolidated Reference Experimental Database MASLWR benchmark OECD benchmarks CHF calculation in low mass flux condition Turbulence effects in Relap5 ...
Veronese, F.   +9 more
core  

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