Concept

Réacteur à neutrons rapides

Publications associées (314)

Effect of operational and water quality parameters on conventional ozonation and the advanced oxidation process O-3/H2O2: Kinetics of micropollutant abatement, transformation product and bromate formation in a surface water

The efficiency of ozone-based processes under various conditions was studied for the treatment of a surface water (Lake Zurich water, Switzerland) spiked with 19 micropollutants (pharmaceuticals, pesticides, industrial chemical, X-ray contrast medium, swee ...

Elsevier2017

Influence of Wastewater Composition on Microbial Communities of Aerobic Granules and their Nutrient Removal Performances

Christof Holliger, Aline Sondra Adler, Eva Reynaert

ABSTRACT Basic understanding of aerobic granular sludge (AGS) processes has mainly been obtained in laboratory-scale studies with simple synthetic wastewaters. Two approaches were applied here to make a step toward the comprehension of AGS systems treating ...

2017

Plasma cleaning of ITER first mirrors

Stefano Alberti, Ivo Furno

Nuclear fusion is an extremely attractive option for future generations to compete with the strong increase in energy consumption. Proper control of the fusion plasma is mandatory to reach the ambitious objectives set while preserving the machine's integri ...

Iop Publishing Ltd2017

Lightweight, Room-Temperature CO2 Gas Sensor Based on Rare-Earth Metal-Free Composites- An Impedance Study

Danick Briand

We report a light, flexible, and low-power poly(ionic liquid)/alumina composite CO2 sensor. We monitor the direct-current resistance changes as a function of CO2 concentration and relative humidity and demonstrate fast and reversible sensing kinetics. More ...

Amer Chemical Soc2017

Neutronics modeling of the CROCUS reactor with SERPENT and PARCS codes

Andreas Pautz, Mathieu Hursin, Daniel Jerôme Siefman, Adolfo Rais

This paper reports the methodology used for the neutronic modelling of the CROCUS reactor and discusses the challenges encountered during the process. Full-core steady-state neutronics solutions were computed with the PARCS code. The Serpent Monte Carlo co ...

2017

FLEXARRAY: RANDOM PHASED ARRAY LAYOUTS FOR ANALYTICAL SPATIAL FILTERING

Paul Hurley, Matthieu Martin Jean-André Simeoni

We propose a method for designing phased-arrays according to a given, analytically-specified, target beamshape. Building on the flexibeam framework, antenna locations are sampled from a probabilistic density function. Naturally scalable with the number of ...

Ieee2017

Future experimental programmes in the CROCUS reactor

Andreas Pautz, Vincent Pierre Lamirand, Mathieu Hursin, Oskari Ville Pakari, Pavel Frajtag

CROCUS is a teaching and research zero-power reactor operated by the Laboratory for Reactor Physics and Systems Behaviour (LRS) at the Swiss Federal Institute of Technology (EPFL). Three new experimental programmes are scheduled for the forthcoming years. ...

2016

Investigation of the relationships between mechanical properties and microstructure in a Fe-9%Cr ODS steel

Roland Logé

Ferritic-martensitic Oxide Dispersion Strengthened (ODS) steels are potential materials for fuel pin cladding in Sodium Fast Reactor (SFR) and their optimisation is essential for future industrial applications. In this paper, a feasibility study concerning ...

Edp Sciences S A2016

Upgrades of Diagnostic Techniques and Technologies for JET Next D-T Campaigns

Patrick Blanchard

In the perspective of reducing ITER risks, JET next DT campaign presents a unique potential, since the device can combine the right first wall material mix, the reactor fuel mixture and sufficient dimensions and fields to confine the alpha particles. An in ...

Ieee-Inst Electrical Electronics Engineers Inc2016

Neutron yield studies in JET H-modes

Henri Weisen

The measured D-D neutron rate of NBI heated JET baseline and hybrid H-modes in Deuterium is found to be between approximately 50% and 100% of the neutron rate expected from the TRANSP code, depending on plasma parameters. A number of candidate explanations ...

2016

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