Concept

Chernobyl exclusion zone

Related publications (17)

Estimation of power spectra of acoustic-doppler velocimetry data contaminated with intermittent spikes

Spectral analysis of velocity signals recorded by acoustic-Doppler velocimetry (ADV) and contaminated with intermittent spikes remains a challenging task. In this paper, we propose a new method for reconstructing contaminated time series, which integrates ...

2010

Benzene dispersion and natural attenuation in an alluvial aquifer with strong interactions with surface water

Jordi Batlle-Aguilar, David Hunkeler

Field and laboratory investigations have been conducted at a former coke plant, discharging to an adjacent river, in order to assess pollutant attenuation in a contaminated alluvial aquifer. Various organic (BTEX, PAHs, mineral oils) and inorganic (As, Zn, ...

2009

Importance of the MUSE experiments for emerging ADS concepts from the nuclear data viewpoint

Rakesh Chawla, Michaël Plaschy, Gérald Rimpault

The current investigation, conducted in the general framework of the MUSE program ("MUltiplication avec une Source Externe"), considers the representativity of a specific configuration of its fourth phase (M4SC2), which is driven by an external D(d,n)He3 o ...

Elsevier2005

Micro-structured string-reactor for autothermal production of hydrogen

Albert Renken, Lioubov Kiwi, Chrystèle Horny

Novel micro-structured string-reactor designed as catalytically active wires placed in parallel into a tube was developed. The small diam. of the channels (.apprx.100 mm) leads to a short radial diffusion time, a narrow residence time distribution, and a l ...

2004

Laser micro-spot welding of copper by real-time process monitoring

Simone Amorosi

A new laser micro-spot welding procedure for copper has been developed in order to eliminate the shortcomings of existing techniques based on laser pulse shaping or in-situ temperature control. This procedure consists in dividing the welding process in fou ...

EPFL2004

Measurement and interpretation of delayed photoneutron effects in multizone criticals with partial D2O moderation

Rakesh Chawla, Fabian Jatuff

The effective fraction of delayed photoneutrons (ph) has been theoretically defined and experimentally determined in various different configurations of the LWR-PROTEUS critical facility. The peculiarity lies in the fact that the reactor has D2O in only on ...

Elsevier2003

'Profile consistency' features in shaped sawtoothing ohmic TCV plasmas

Olivier Sauter, Jean-Marc Moret, Ivo Furno, Henri Weisen, Roland Behn

A large variety of plasma conditions has been created in TCV (Tokamak a Configuration Variable, B-T < 1.5 T, R-0 = 0.88 m, a < 0.25 m). They include limited and diverted discharges with elongations in the range 1-2.58, triangularities between -0.7 and 1 as ...

1998

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