A5063438843- Wood Treatment and Properties
- Lignin and Wood Chemistry
- Textile materials and evaluations
- Hygrothermal properties of building materials
- Tree Root and Stability Studies
- Thermochemical Biomass Conversion Processes
- Heat and Mass Transfer in Porous Media
- Natural Fiber Reinforced Composites
- Lattice Boltzmann Simulation Studies
- Forest ecology and management
- Algal biology and biofuel production
- Biofuel production and bioconversion
- Advanced Cellulose Research Studies
- Advanced Mathematical Modeling in Engineering
- Food Drying and Modeling
- Tree-ring climate responses
- Composite Material Mechanics
- Plant Water Relations and Carbon Dynamics
- Material Properties and Processing
- Forest Biomass Utilization and Management
- Bamboo properties and applications
- Cultural Heritage Materials Analysis
- Heat Transfer and Optimization
- Radiative Heat Transfer Studies
- Granular flow and fluidized beds
CentraleSupélec
2016-2025
Centre National de la Recherche Scientifique
1988-2025
Université Paris-Saclay
2016-2025
École Supérieure du Bois
2022
Queensland University of Technology
2001-2020
École Centrale Paris
2007-2016
École Centrale d'Électronique
2007-2016
AgroParisTech
2008-2012
Institut National de la Recherche Agronomique
1999-2012
Université Paris-Panthéon-Assas
2012
Torrefaction is a mild pyrolysis process (usually up to 300 °C) that changes the chemical and physical properties of biomass. This possible pre-treatment prior further processes (transport, grinding, combustion, gasification, etc) generate energy or biofuels. In this study, three eucalyptus wood species bark were subjected different torrefaction conditions determine alterations in their structural properties. The most severe treatment (280 °C, 5 h) causes mass losses more than 35%, with...
The interest by biofilm-based microalgae technologies has increased lately due to productivity improvement, energy consumption reduction and easy harvesting. However, the effect of light, one key factor for system's operation, received less attention than planktonic cultures. This work assessed impact Photon Flux Density (PFD) on Chlorella vulgaris biofilm dynamics (structure, physiology, activity). Microalgae biofilms were cultivated in a flow-cell system with PFD from 100 500 [Formula: see...
teaching and research institutions in France or abroad, from public private centers.L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques niveau recherche, publiés ou non, émanant des établissements d'enseignement recherche français étrangers, laboratoires publics privés.
Abstract This study assessed the potential of wood residues as fiber sources for wood-plastic composites (WPC) and examined impact intrinsic properties on strength development. Sawmill sawdust, underused species, bark, composite panel, pulp paper sludge were sampled. Fibers characterized cellulose content, ash aspect ratio. WPC samples formed by twin-screw extrusion compounding, followed injection molding at three proportions. mechanical properties, water uptake, swelling increased with...
This paper presents an investigation into drop spreading and capillary absorption at the surface of a porous substrate. Lattice Boltzmann numerical simulations are carried out pore level with two values intrinsic contact angle liquid-gas-solid line three porosity; case flat solid is included as reference. The results show power-law evolution wetted zone radius time, both exponent prefactor decreasing increasing porosity. in time droplet height emerges from competition between pure bulk...