Publications de Philippe Heller

Investigating field-induced magnetic order in Han purple by neutron scattering up to 25.9 T

Frédéric Mila, Bruce Normand, Philippe Heller, Nicolas Laflorencie

BaCuSi2O6 is a quasi-two-dimensional (2D) quantum antiferromagnet containing three different types of stacked, square-lattice bilayer hosting spin-1/2 dimers. Although this compound has been studied extensively over the last two decades, the critical appli ...

2022

Assessment of hydropower potential in wastewater systems and application to Switzerland

Anton Schleiss, Luca Rossi, Pedro Filipe De Almeida Manso, Irene Almeida Samora, Philippe Heller

Energy recovery through local hydropower generation is a way of coping with high electricity expenditures in wastewater systems (WWS). Installing small hydropower plants within WWS is already in some countries eligible for incentive policy mechanisms to re ...

Pergamon-Elsevier Science Ltd2017

Assessment of wave risk for Swiss lakes: Numerical simulation of waves of different return periods

Azin Amini, Philippe Heller

2016

Comprehensive numerical simulations of sediment transport and flushing of a Peruvian reservoir

Anton Schleiss, Giovanni De Cesare, Azin Amini, Philippe Heller

Numerical modeling of sediment transport in reservoirs, especially for sudden events such as flushing, is still a challenging research topic. In the present study, sediment transport and sediment flushing are simulated for a Peruvian reservoir. Situated in ...

CRC Press/Balkema2014

Reactivation of Klingnau reservoir sidearm: Numerical simulation of sediment release downstream

Anton Schleiss, Giovanni De Cesare, Azin Amini, Philippe Heller

The Klingnau reservoir, situated in north Switzerland, suffers from sedimentation in its left enlargement. The dam is placed in the Aare River about 1 km upstream of its confluence with the Rhine. Due to natural conservation and flood protection reasons, i ...

CRC Press/Balkema2014

Aménagements hydroélectriques fluviaux à buts multiples

Anton Schleiss, Philippe Heller

International Research Society INTERPRAEVENT2008

Aménagements hydroélectriques fluviaux à buts multiples: résolution du marnage artificiel et bénéfices écologiques, énergétiques et sociaux

Anton Schleiss, Philippe Heller

2008

River Rehabilitation through a Mutli-purpose Reservoir

Anton Schleiss, Erik Bollaert, Rodolphe Schlaepfer, Philippe Heller

2007

Méthodologie pour la conception et la gestion des aménagements hydrauliques à buts multiples par une analyse systémique

Philippe Heller

Repeated failures as well as difficulties related to the implementation of new hydroelectric powerplants in industrialized countries illustrate the paradigm evolution which manages relationship between human society and nature. Problems resulting from thes ...

EPFL2007

Analyse et objectifs de gestion d'un aménagement hydraulique fluvial à buts multiples

Philippe Heller

2006