Published in Mechanics & Industry
This work is part of a more general idea consisting in developing a macroscopic model of grain growth whose state variables contain for each material point the statistical descriptors of the microstructure (e.g., disorientation, grain size and shape distributions). The strategy is to determine macroscopic free energy and dissipation potentials on t...
14th European Conference on Antennas and Propagation (EuCAP), COPENHAGUE, DANEMARK, 15-/03/2020 - 20/03/2020
International audience
This paper discusses the comparison of two series-parallel hybrid electrical vehicles. The first one is based on the Toyota hybrid system, while the second one is equipped with an electrical variable transmission. The problem with previous comparisons between these two transmissions is the lack of validated data used to support the comparison as we...
This paper presents a novel circularly polarized electrically small antenna that has been designed thanks to the Characteristic Mode Analysis (CMA). It is based on the energy compensation between two elements: a non-resonant dipole antenna and a chiral Metamaterial (MTM) in order to achieve a Circular Polarization (CP). First, the two elements are ...
Heavy-duty vehicles or trucks contribute in a significant share with global green house emissions and energy consumption in transportation systems. Truck platoon coordination strategies have introduced new technologies for better coordination and management of those intelligent transportation systems (ITS) to account for environmental efficiency. C...
Electromagnetic metamaterials are generally defined and classified in terms of their effective parameters. They are evaluated in the far-field which limits the evaluation of its near field interaction in some applications such as metamaterial inspired design. An alternative approach proposed in this paper is based on the modal stored energy of meta...
Electromagnetic metamaterials are generally defined and classified in terms of their effective parameters. They are evaluated in the far-field which limits the evaluation of its near field interaction in some applications such as metamaterial inspired design. An alternative approach proposed in this paper is based on the modal stored energy of meta...
In engineering practice, energy pile foundations are often designed for the lifetime of the building. Thermal exchange between a pile and the surrounding soil depends on the annual energy needs of the building, as heating mode in winter and cooling mode in summer. Thus, energy pile foundations will undergo a heating–cooling cycle per year. In the p...
Depuis le début de l'intégration européenne, les États membres de l'UE ont été réticents à partager leurs compétences en matière de relations extérieures dans le domaine de l'énergie. Dans ce contexte, la nouvelle obligation de faire évaluer les accords énergétiques bilatéraux par la Commission implique un élargissement surprenant des pouvoirs supr...
