Articles techniques et présentations

Gas generation and transport through porous media is a process common to many field applications such as radioactive waste and underground gas storage. In these operations, the gas phase evolution depends on the thermodynamic conditions at depth, the properties of the fluids (density, ... En savoir plus

The free-radical photo-polymerization of thermoset polymers is an essential part in additive manufacturing, in particular for the Stereolithography (SLA) printing technique. A better understanding of the photo-polymerization and its relation to the process is required to improve the ... En savoir plus

Lithium ion batteries and similar energy storage devices have an increasing importance for the modern society as they are present in many portable electronic devices and have perspectives in the fields of electric vehicles and renewable energy accumulation. Herein, we present results ... En savoir plus

This elaboration presents a pre-study on automatic rotor construction for the flywheel energy storage system dedicated to operate in the levitation mode. The optimization profile model is used as a basic profile source. The 3D flywheel shape is generated on the base of obtained ... En savoir plus

State of the art measurements of permanent electric dipoles (EDM) measure accumulated phase in spin-polarized gases over hundreds of seconds and are exquisitely sensitive to magnetic field inhomogeneities. The search for the neutron's EDM at Los Alamos National Laboratory (nEDM@LANL) ... En savoir plus

Crystallization phenomena are of first interest in several industrial applications (polymer forming processes, metallurgy, phase change flow, energy storage...). A classical way to model the crystallization evolution is using the Nakamura kinetics law. In this paper, a novel physics ... En savoir plus

The era of electrical transportation is here and this includes the aviation sector. However, the electrification of airplanes is setting new challenges due to the system operating conditions and ambient conditions during flight which are highly variable. DC electrical systems are ... En savoir plus

Lithium-ion batteries are most preferable energy storage devices for its higher energy density, flexible form factor and lightweight design than comparable battery technologies. The present simulation work is focused on incorporating contact thermal resistance within a two-dimensional ... En savoir plus

Silicon wafers represent key elements in modern microelectronics or photovoltaics. Technological fabrications of wafer sizes with large diameters (e.g. 450 mm) allow an efficient realization for integrated circuits at low cost. However, this material shows a high sensitivity to ... En savoir plus

Paddy is one of the major cereal crops cultivated in the world. For prolonged storage and usage, parboiling is one of the well-known paddy processing techniques with benefits such as improved yield, sterilization against microorganisms, insect disinfestations and retention of nutrients. ... En savoir plus