Submitted by Samia Sbaa on Mon, 03/29/2021 - 10:42
Performance and Behavior at the nanoscale of new efficient and environmentally Friendly nanolubricants
Project Leader:
ECL-LTDS
INSA’s scientific leader:
Lucile JOLY-POTTUZ
The objective of the BeFriend project consists in finding the best test conditions and MoS2 nanoparticles properties (size, morphology, structure, defectness, chemistry) aimed at optimizing their tribological performances.
The effect of the environment (resistance to oxidation) on the lubricating properties of the nanoparticles will be addressed. Friction tests in controlled environment (T°C, oxygen pressure) combined with in situ characterization will be carried out
Submitted by Samia Sbaa on Thu, 01/21/2021 - 16:39
Keywords:
HIGH POWER COMPONENT
MICRO-RAMAN SPECTROSCOPY
Optical characterization of high power GaN components
Project Leader:
INSA LYON - LABORATOIRE AMPERE
INSA’s scientific leader:
Camille SONNEVILLE
Wide-Bandgap semiconductors such as silicon carbides (SiC) or Gallium Nitrides (GaN) are particularly interested in power electronic. Indeed Wide-bandgap semiconductors permit devices to operate at much higher voltages, frequencies and temperatures than conventional semiconductor materials like silicon. They will be a foundational technology in new electrical grid and alternative energy devices.
Submitted by Samia Sbaa on Tue, 11/24/2020 - 16:02
Keywords:
COMPOSITE MATERIALS
HYDROGEN STORAGE
FASTCURE COMPOSITE VESSEL
Project Leader:
CEA DAM Monts
INSA’s scientific leader:
Jean-François GERARD
The FASTCURE2 project deals with the development of innovative thermosets combined with carbon fibers as prepregs for high pressure (700 bars) hydrogen storage tanks. Such Type IV H2 tanks are essential components for the development of hydrogen economy, i.e. for being combined with fuel cells and for stationary applications.
Submitted by Samia Sbaa on Fri, 10/09/2020 - 15:46
Keywords:
ESSAIS IN SITU
TOMOGRAPHIE X
Double Tomographe à Haute Energie
Project Leader:
INSA LYON
INSA’s scientific leader:
Eric MAIRE - Joël LACHAMBRE
Un tomographe unique au monde, constitué de deux lignes de tomographie identiques à haute énergie croisées pour une acquisition simultanée de deux scans tomographiques.
Submitted by Samia Sbaa on Wed, 10/07/2020 - 10:09
Keywords:
TROISIEME CORPS
USURE
Développement d'une approche couplée Energie de frottement - Théorie du troisième corps, pour modéliser la cinétique d'usure en fretting des contacts métalliques
Project Leader:
CENTRALE LYON - LTDS
INSA’s scientific leader:
Sylvie DESCARTES
L’usure par fretting (micro-déplacements alternés) est considérée comme une dégradation critique au niveau de nombreux contacts industriels (roulements, turbine, attaches moteur).