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Tool Developments in the OpenMC Code: Correlated Sampling and Transient Fission Matrix Approach Coupled to OpenFOAM

Publications associées (40)

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Integrating Real-Time Room Acoustics Simulation into a CAD Modeling Software to Enhance the Architectural Design Process

Dirk Schröder

For architects, real-time 3D visual rendering of CAD-models is a valuable tool. The architect usually perceives the visual appearance of the building interior in a natural and realistic way during the design process. Unfortunately this only emphasizes the ...

2014

Materials R&D for a timely DEMO: Key findings and recommendations of the EU Roadmap Materials Assessment Group

Minh Quang Tran

The findings of the EU Fusion Programme's 'Materials Assessment Group' (MAG), assessing readiness of Structural, Plasma Facing (PF) and High Heat Flux (HHF) materials for DEMO, are discussed. These are incorporated into the EU Fusion Power Roadmap [1] , wi ...

Elsevier Science Sa2014

Miniature Fission Chambers Calibration in Pulse Mode: Interlaboratory Comparison at the SCK·CEN BR1 and CEA CALIBAN Reactors

Vincent Pierre Lamirand

Miniature fission chambers are suited tools for instrumenting experimental reactors, allowing online and in-core neutron measurements of quantities such as fission rates or reactor power. A new set of such detectors was produced by CEA to be used during th ...

2014

In everyday life of an engineer, CAD (Computer Aided Design) and FE (Finite Element) programs play an important role. The two different structures, CAD and FE programs, use different mathematical functions. In CAD programs, so called NURBS find their appli ...

2013

Measuring the Usability and Effectiveness of CAAD Tools and Applications

Marilyne Andersen, Shady Galal Mohamed Attia

Computer Aided Architectural Design (CAAD) decisions and judgments have been at the heart of architectural design practice. Despite the increasing popularity of computer aided design applications, measuring the decision making of designers empirically rema ...

2013

Neutronics Experiments and Analysis Related to Strong Moderation Heterogeneity in LWRs

Dominik Rätz

The Supercritical-Water-Cooled Reactor (SCWR) is the Generation IV reactor concept most closely related to current light water reactors (LWRs). The SCWR builds on the vast experience with today's LWRs and supercritical coal-fired power plants. Water at sup ...

EPFL2012

The energy spectrum of the neutron emission from beam-target reactions in fusion plasmas at the Joint European Torus (JET) has been investigated. Different beam energies as well as injection angles were used. Both measurements and simulations of the energy ...

2010

Fission–fusion neutron source

Gang Yu

In order to meet the requirements of fusion power reactors and nuclear waste treatment, a concept of fission-fusion neutron source is proposed, which consists of a LiD assembly located in the heavy water region of the China Advanced Research Reactor. This ...

Elsevier2009

Parallel mesh adaptive techniques for complex flow simulation

Angelo Casagrande

Dynamic mesh adaptation on unstructured grids, by localised refinement and derefinement, is a very efficient tool for enhancing solution accuracy and optimise computational time. One of the major drawbacks however resides in the projection of the new nodes ...

EPFL2008

Détermination d’un protocole pour la construction d’un modèle en éléments finis d’un fémur à partir des images CT

Alexandre Terrier, Javier Manias

Dans ce projet, nous cherchons à définir un protocole ainsi que les points à améliorer pour créer un modèle d’éléments finis à partir des images CT d’un fémur cadavérique. La première étape, qui inclut la segmentation et le lissage de la géométrie, sert à ...

2008