Results 41 to 50 of about 5,620 (304)

Nuclear Reactor Thermal Hydraulics and Other Applications [PDF]

, 2013
This book includes contributions from researchers around the world on numerical developments and applications to predict fluid flow and heat transfer, with an emphasis on thermal hydraulics computational fluid dynamics.

core   +2 more sources

NEUTRONIC AND THERMAL HYDRAULICS ANALYSIS OF CONTROL ROD EFFECT ON THE OPERATION SAFETY OF TRIGA 2000 REACTOR

Urania, 2019
NEUTRONIC AND THERMAL HYDRAULICS ANALYSIS OF CONTROL ROD EFFECT ON THE OPERATION SAFETY OF TRIGA 2000 REACTOR. Analysis of neutronic and thermal-hydraulics parameters of whole operation cycle is very important for the safety of reactor operation.
Surian Pinem, Tukiran Surbakti, Iman Kuntoro   +2 more
doaj   +1 more source

Development of dynamic motion models of SPACE code for ocean nuclear reactor analysis

Nuclear Engineering and Technology, 2022
Lately, ocean nuclear power plants have attracted attention as one of diverse uses of nuclear power plants. Because ocean nuclear power plants are movable or transportable, it is necessary to analyze the thermal hydraulics in a moving frame of reference,
Byoung Jae Kim, Seung Wook Lee
doaj   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Development and testing of the hydrogen behavior tool for Falcon – HYPE

Nuclear Engineering and Technology
The presence of hydrogen absorbed by zirconium-based cladding materials during reactor operation can trigger degradation mechanisms and endanger the rod integrity.
Piotr Konarski, Cedric Cozzo, Grigori Khvostov, Hakim Ferroukhi   +3 more
doaj   +1 more source

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

Advanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim, Li Meng, Ahmad R. Najafi, Nicolas J. Alvarez   +3 more
wiley   +1 more source

Assessment of TRACE code for modeling of passive safety system during long transient SBO via PKL/SACO facility

Nuclear Engineering and Technology
Passive safety systems are integrated into the latest generation of Light Water Reactors (LWRs), including small modular reactors. This paper employs the US-NRC TRACE thermal hydraulic code to examine the performance of a passive safety condenser known ...
Omar S. Al-Yahia, Ivor Clifford, Hakim Ferroukhi   +2 more
doaj   +1 more source

An Experimental Programme optimized with Uncertainty Propagation: PETALE in the CROCUS Reactor [PDF]

EPJ Web of Conferences, 2019
The PETALE experimental programme in the CROCUS reactor at EPFL intends to contribute to the validation and improvement of neutron nuclear data in the MeV energy range for stainless steel, particularly in the prospect of heavy reflector elements of ...
Lamirand Vincent, Laureau Axel, Rochman Dimitri, Perret Gregory, Gruel Adrien, Leconte Pierre, Blaise Patrick, Pautz Andreas   +7 more
doaj   +1 more source

Modeling, Validation, Scaling, Uncertainty and Application in Nuclear Thermal Hydraulics

, 2022
Nuclear Thermal Hydraulics (NTH) implies a universe of knowledge, which, among the other things, is not easy to summarize and can be described (correctly) from different viewpoints.
D'Auria Francesco, Galassi G.
core  

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source